RKC HA901 Operation Manual

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RKC INSTRUMENT INC.

HA HA401/HA901

Operation Manual

Digital Controlle

00/HA900

IMR01N02-E6

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 Modbus is a registered trademark of Schneider Electric.  DeviceNet is a registered trademark of Open DeviceNet Vender Association, Inc.  Company names and product names used in this manual are the trademarks or registered trademarks of

the respective companies.

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Thank you for purchasing this RKC instrument. In order to achieve maximum performance and ensure proper operation of your new instrument, carefully read all the instructions in this manual. Please place this manual in a convenient location for easy reference.

NOTICE

 This manual assumes that the reader has a fundamental knowledge of the principles of electricity,

process control, computer technology and communications.

 The figures, diagrams and numeric values used in this manual are only for purpose of illustration.

 RKC is not responsible for any damage or injury that is caused as a result of using this instrument,

instrument failure or indirect damage.

 Periodic maintenance is required for safe and proper operation of this instrument. Some

components have a limited service life, or characteristics that change over time.

 Every effort has been made to ensure accuracy of all information contained herein. RKC makes no

warranty expressed or implied, with respect to the accuracy of the information. The information in this manual is subject to change without prior notice.

 No portion of this document may be reprinted, modified, copied, transmitted, digitized, stored,

processed or retrieved through any mechanical, electronic, optical or other means without prior written approval from RKC.

WARNING

 An external protection device must be installed if failure of this instrument

could result in damage to the instrument, equipment or injury to personnel.

 All wiring must be completed before power is turned on to prevent electric

shock, fire or damage to instrument and equipment.

 This instrument must be used in accordance with the specifications to

prevent fire or damage to instrument and equipment.

 This instrument is not intended for use in locations subject to flammable or

explosive gases.

 Do not touch high-voltage connections such as power supply terminals, etc.

to avoid electric shock.

 RKC is not responsible if this instrument is repaired, modified or

disassembled by other than factory-approved personnel. Malfunction can occur and warranty is void under these conditions.

IMR01N02-E6

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CAUTION

 This is a Class A instrument. In a domestic environment, this instrument may cause radio

interference, in which case the user may be required to take adequate measures.

 This instrument is protected from electric shock by reinforced insulation. Provide

reinforced insulation between the wire for the input signal and the wires for instrument power supply, source of power and loads.

 Be sure to provide an appropriate surge control circuit respectively for the following:

- If input/output or signal lines within the building are longer than 30 meters.

- If input/output or signal lines leave the building, regardless the length.

This instrument is designed for installation in an enclosed instrumentation panel. All



high-voltage connections such as power supply terminals must be enclosed in the instrumentation panel to avoid electric shock by operating personnel.



All precautions described in this manual should be taken to avoid damage to the

instrument or equipment.

 All wiring must be in accordance with local codes and regulations.

 All wiring must be completed before power is turned on to prevent electric shock,

instrument failure, or incorrect action. The power must be turned off before repairing work for input break and output failure including replacement of sensor, contactor or SSR, and all wiring must be completed before power is turned on again.



To prevent instrument damage or failure, protect the power line and the input/output lines

from high currents with a protection device such as fuse, circuit breaker, etc.

 Prevent metal fragments or lead wire scraps from falling inside instrument case to avoid

electric shock, fire or malfunction.

 Tighten each terminal screw to the specified torque found in the manual to avoid electric

shock, fire or malfunction.

 For proper operation of this instrument, provide adequate ventilation for heat dispensation.

 Do not connect wires to unused terminals as this will interfere with proper operation of the

instrument.

 Turn off the power supply before cleaning the instrument.

 Do not use a volatile solvent such as paint thinner to clean the instrument. Deformation or

discoloration will occur. Use a soft, dry cloth to remove stains from the instrument.

 To avoid damage to instrument display, do not rub with an abrasive material or push front

panel with a hard object.

 Do not connect modular connectors to telephone line.

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IMR01N02-E6

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DOCUMENT CONFIGURATION

As for the document related to this product, there are six manuals including this manual. According to application of a customer, please read a manual related together. When you do not have a necessary manual, please contact RKC sales office or the agent.

Manual Manual Number Remarks

HA400/HA900/HA401/HA901

Instruction Manual

HA400/HA900/HA401/HA901

Operation Manual

HA400/HA900/HA401/HA901

Communication Instruction Manual *

[RKC communication/MODBUS]

HA400/HA900/HA401/HA901

Communication Instruction Manual *

[PROFIBUS]

IMR01N01-E A product box contains this manual.

This manual explains the mounting and wiring,

a name of the front panel, and outline of

the operation mode of the product.

IMR01N02-E6

IMR01N03-E This manual explains RKC communication

IMR01N04-E This manual explains PROFIBUS

This Manual.

This manual explains the method of

the mounting and wiring, the operation of

various functions, and troubleshooting.

protocol, MODBUS, and relating to

the communication parameters setting.

communication connection and configuration.

HA400/HA900/HA401/HA901

Communication Instruction Manual *

[DeviceNet]

Infrared Communication Software RKCIR

for HA Series Controller

PDA INSTALL GUIDE

* Optional function

Read this manual carefully before operating the instrument. Please place this manual in a convenient

location for easy reference.

IMR01N05-E This manual explains DeviceNet

communication connection and node address

setting.

IMT01C01-E This manual describes downloading of the

"RKCIR infrared communication software" and

installation of this software to the PDA.

IMR01N02-E6

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 Safety Symbols

WARNING

CAUTION

: This mark indicates precautions that must be taken if there is danger of electric

shock, fire, etc., which could result in loss of life or injury.

: This mark indicates that if these precautions and operating procedures are no

taken, damage to the instrument may result.

: This mark indicates that all precautions should be taken for safe usage.

: This mark indicates important information on installation, handling and operating procedures.

: This mark indicates supplemental information on installation, handling and operating procedures.

: This mark indicates where additional information may be located.

 Character Symbols

SYMBOLS

0 1 2 3 4 5 6 7 8 9

Minus Period

(b)

A C E F G H I J K L

(d)

N O

M P S T U u V W

(n) (o)

Q R

(q) (r)

X Y Z ／

Degree

 Character LED lighting state:

: Dim lighting

: Bright lighting

: Flashing

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1. OUTLINE.............................................................................. 1

1.1 Checking the Product ......................................................................................1

1.2 Model Code .....................................................................................................2

1.3 Input/Output Functions ....................................................................................5

1.4 Parts Description .............................................................................................8

2. MOUNTING......................................................................... 11

2.1 Mounting Environment................................................................................... 11

2.2 Mounting Cautions.........................................................................................11

Page

2.3 Dimensions....................................................................................................12

 HA400/HA401 ......................................................................................................... 12

 HA900/HA901 ......................................................................................................... 12

2.4 Procedures of Mounting and Removing ........................................................13

 Mounting procedures............................................................................................... 13

 Removing procedures .............................................................................................13

3. WIRING ............................................................................... 14

3.1 Wiring Cautions .............................................................................................14

3.2 Terminal Layout.............................................................................................15

 1-input controller...................................................................................................... 15

 2-input controller...................................................................................................... 15

3.3 Wiring of Each Terminal ................................................................................16

 Power supply........................................................................................................... 16

 Output 1 to 3 (OUT1 to OUT3) ................................................................................17

 Output 4 to 5 (OUT4 to OUT5) ................................................................................17

 Measured input........................................................................................................ 18

 Remote input (optional) ........................................................................................... 19

 Event input (optional)............................................................................................... 19

 CT input/Power feed forward input/Feedback resistance input (optional)............... 20

 Communication 1/Communication 2 (optional)........................................................ 20

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4. SETTING............................................................................. 22

4.1 Setting Procedure to Operation .....................................................................22

4.2 Operation Menu.............................................................................................24

 Input type and input range display........................................................................... 25

4.3 Key Operation................................................................................................26

 Scrolling through parameters................................................................................... 26

 Changing set value (SV).......................................................................................... 26

 Data Lock Function.................................................................................................. 27

 How to restrict operation of the direct keys.............................................................. 27

4.4 Changing Parameter Settings........................................................................28

 Change Settings ...................................................................................................... 28

Page

5. SV SETTING & MONITOR MODE...................................... 30

5.1 Display Sequence..........................................................................................30

5.2 Procedure for Set Value (SV) Setting .................................................................31

6. PARAMETER SETTING MODE .........................................32

6.1 Display Sequence..........................................................................................32

6.2 Parameter List ...............................................................................................34

6.3 Description of Each Parameter......................................................................35

 Event 1 set value (EV1)/Event 2 set value (EV2)/Event 3 set value (EV3)/

Event 4 set value (EV4)........................................................................................... 35

 Control loop break alarm (LBA) time (LbA1, LbA2) ................................................. 35

 LBA deadband (Lbd1, Lbd2) ...................................................................................36

 Proportional band (1. P, 2. P) for PI/PID control...................................................... 37

 Integral time (1. I, 2. I) for PI/PID control ................................................................. 37

 Derivative time (1. d, 2. d) for PID control ...............................................................37

 Control response parameter (1. rPT, 2. rPT)........................................................... 37

 Setting change rate limiter (up) (1.SVrU, 2.SVrU) ................................................38

 Setting change rate limiter (down) (1.SVrd, 2.SVrd) .............................................38

 Area soak time (AST) .............................................................................................. 39

 Link area number (LnKA) ........................................................................................39

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7. SETUP SETTING MODE .................................................... 40

7.1 Display Sequence..........................................................................................40

7.2 Parameter List ...............................................................................................41

7.3 Description of Each Parameter......................................................................42

 Heater break alarm 1 (HBA1) set value (HbA1)

 Heater break alarm 2 (HBA2) set value (HbA2) ......................................................42

 Heater break determination point 1 (HbL1)

 Heater break determination point 2 (HbL2) ............................................................. 44

 Heater melting determination point 1 (HbH1)

 Heater melting determination point 2 (HbH2) .......................................................... 44

 PV bias (1. Pb, 2. Pb) ............................................................................................. 44

 PV digital filter (1. dF, 2. dF) ...................................................................................44

 PV ratio (1. Pr, 2. Pr)............................................................................................... 45

 PV low input cut-off (1. PLC, 2. PLC)...................................................................... 45

 Proportional cycle time (1. T, 2. T) ..........................................................................45

 Device address 1 (Slave address 1) (Add1) .........................................................46

 Communication speed 1 (bPS1).............................................................................. 46

 Data bit configuration 1 (bIT1)................................................................................. 46

 Interval time 1 (InT1) ...............................................................................................47

 Device address 2 (Slave address 2) (Add2) .........................................................47

 Communication speed 2 (bPS2).............................................................................. 47

 Data bit configuration 2 (bIT2)................................................................................. 48

 Interval time 2 (InT2) ...............................................................................................48

 Infrared communication address (Add3) .................................................................49

 Infrared communication speed (bPS3) .................................................................... 49

 Set lock level (LCK)................................................................................................. 49

Page

8. ENGINEERING MODE ....................................................... 50

8.1 Display Sequence..........................................................................................50

8.2 Parameter List ............................................................................................... 54

8.3 Precaution Against Parameter Change .........................................................58

8.4 Screen Configuration (F10) .........................................................................63

 STOP display selection (SPCH) ............................................................................. 63

 Bar graph display selection (dE).............................................................................. 64

 Bar graph resolution setting (dEUT)........................................................................ 64

8.5 Direct key (F11).............................................................................................65

 Auto/Manual transfer key operation selection (Fn1)................................................ 65

 Remote/Local transfer key operation selection (Fn2).............................................. 65

 RUN/STOP transfer key operation selection (Fn3) ................................................. 65

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8.6 Input 1 (F21)/Input 2 (F22).............................................................................66

 Input type selection (1. InP, 2. InP) .........................................................................66

 Display unit selection (1. UnIT, 2. UnIT).................................................................. 67

 Decimal point position (1. PGdP, 2. PGdP).............................................................67

 Input scale high (1. PGSH, 2. PGSH)...................................................................... 67

 Input scale low (1. PGSL, 2. PGSL) ........................................................................ 68

 Input error determination point (high) (1. PoV, 2. PoV)......................................... 68

 Input error determination point (low) (1. PUn, 2. PUn)........................................68

 Burnout direction (1. boS, 2. boS) ........................................................................... 69

 Square root extraction selection (1. SQr, 2. SQr)....................................................69

 Power supply frequency selection (PFrQ) ............................................................... 69

8.7 Event Input (F23)...........................................................................................70

 Event input logic selection (dISL) ............................................................................ 70

8.8 Output (F30) .................................................................................................. 73

 Output logic selection (LoGC) .................................................................................73

 Output timer setting (oTT1 to oTT5)........................................................................ 74

 Alarm lamp lighting condition setting (ALC1, ALC2)................................................ 74

8.9 Transmission Output 1 (F31)/ Transmission Output 2 (F32)/

Transmission Output 3 (F33)......................................................................... 75

 Transmission output type selection (Ao1, Ao2, Ao3)............................................... 75

 Transmission output scale high (AHS1, AHS2, AHS3) ...........................................75

 Transmission output scale low (ALS1, ALS2, ALS3)............................................... 75

8.10 Event 1 (F41)/Event 2 (F42)/Event 3 (F43)/Event 4 (F44)..........................76

 Event type selection (ES1, ES2, ES3, ES4)............................................................76

 Event hold action (EHo1, EHo2, EHo3, EHo4)........................................................ 78

 Event differential gap (EH1, EH2, EH3, EH4) .........................................................79

 Event action at input error (EEo1, EEo2, EEo3, EEo4)...........................................80

 Event assignment (EVA1, EVA2, EVA3, EVA4)......................................................80

8.11 Current Transformer (CT1) Input (F45)/

Current Transformer (CT2) Input (F46).......................................................81

 CT ratio (CTr1, CTr2) ..............................................................................................81

 Heater break alarm (HBA) type selection (HbS1, HbS2)......................................... 81

 Number of heater break alarm (HBA) delay times (HbC1, HbC2)...........................82

 CT assignment (CTA1, CTA2)................................................................................. 82

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8.12 Control (F50) ...............................................................................................83

 Hot/Cold start selection (Pd).................................................................................... 83

 Input 2_use selection (CAM) ................................................................................... 84

 Cascade ratio (CAr)................................................................................................. 84

 Cascade bias (CAb) ................................................................................................85

 SV tracking (TrK) ....................................................................................................86

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8.13 Control 1 (F51)/Control 2 (F52) ...................................................................87

 Control action type selection (1. oS, 2. oS) ............................................................. 87

 Integral/derivative time decimal point position (1.IddP, 2.IddP)............................... 87

 Derivative gain (1. dGA, 2.dGA) ............................................................................ 87

 ON/OFF action differential gap (upper) (1. oHH, 2. oHH) ..................................... 88

 ON/OFF action differential gap (lower) (1. oHL, 2. oHL).......................................88

 Action at input error (high) (1.AoVE, 2.AoVE)....................................................... 89

 Action at input error (low) (1.AUnE, 2.AUnE)........................................................89

 Manipulated output value at input error (1. PSM, 2. PSM) ...................................... 89

 Output change rate limiter (up) (1. orU, 2. orU) ....................................................90

 Output change rate limiter (down) (1. ord, 2. ord)................................................. 91

 Output limiter (high) (1. oLH, 2. oLH).................................................................... 91

 Output limiter (low) (1. oLL, 2. oLL)..................................................................... 91

 Power feed forward (1. PFF, 2. PFF) ......................................................................92

 Power feed forward gain (1. PFFS, 2. PFFS)..........................................................93

8.14 Autotuning 1 (AT1) (F53) /Autotuning 2 (AT2) (F54) ............................. 93

 AT bias (1. ATb, 2. ATb).......................................................................................... 93

 AT cycle (1. ATC, 2. ATC) ...................................................................................... 94

 AT differential gap time (1. ATH, 2. ATH) ...............................................................95

8.15 Position Proportioning PID Action (F55) ......................................................96

 Open/close output neutral zone (Ydb) ................................................................96

 O

pen/close output differential gap (YHS) ...........................................................97

 Action at feedback resistance (FBR) input error (Ybr)............................................. 97

 Feedback resistance (FBR) input assignment (PoSA) ............................................ 97

 Feedback adjustment preparation screen (PoS)..................................................... 98

8.16 Communication Function (F60) ...................................................................99

 Communication protocol selection (CMPS1, CMPS2) ............................................99

8.17 Set Value (SV) (F70).................................................................................99

 Setting change rate limiter unit time (SVrT)............................................................. 99

 Soak time unit selection (STdP) .............................................................................. 99

8.18 Set Value 1 (SV1) (F71) /Set Value 2 (SV2) (F72)...............................100

 Setting limiter (high) (1. SLH, 2. SLH).................................................................100

 Setting limiter (low) (1. SLL, 2. SLL) .................................................................100

8.19 System Information Display (F91) .............................................................101

9. OPERATION ..................................................................... 102

9.1 Control RUN and STOP ..............................................................................102

 Operation under control RUN mode ...................................................................... 102

 Display at control STOP ........................................................................................ 102

9.2 Configuration of Operation Mode.................................................................103

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Page

9.3 Monitoring Display in Operation...................................................................104

9.4 Autotuning (AT) ...........................................................................................107

 Requirements for AT start .....................................................................................107

 Requirements for AT cancellation .........................................................................107

9.5 Auto/Manual Transfer .................................................................................. 108

 Auto/Manual transfer by front key operation.......................................................... 108

 Auto/Manual transfer by direct key (A/M) operation ..............................................109

 Auto/Manual transfer by event input......................................................................109

 Procedure for setting the manipulated output value (MV) in Manual mode........... 109

9.6 Remote/Local Transfer ................................................................................ 110

 Remote/Local transfer by front key operation........................................................ 110

 Remote/Local transfer by direct key (R/L) operation ............................................. 110

 Remote/Local transfer by event input....................................................................111

9.7 RUN/STOP Transfer.................................................................................... 111

 RUN/STOP transfer by front key operation ...........................................................111

 RUN/STOP transfer by direct key (R/S) operation ................................................112

 RUN/STOP transfer by event input .......................................................................112

9.8 Control Area Transfer .................................................................................. 113

 Control area transfer by front key operation.......................................................... 113

 Control area transfer by event input ...................................................................... 113

9.9 Start Operation when Power Failure Recovers............................................114

9.10 Ramp/Soak Control ...................................................................................115

10. ERROR DISPLAYS ........................................................ 119

10.1 Overscale and Underscale ........................................................................119

10.2 Self-diagnostic Error .................................................................................. 120

11. TROUBLESHOOTING.................................................... 121

11.1 Display....................................................................................................... 121

11.2 Control.......................................................................................................122

11.3 Operation...................................................................................................123

11.4 Other .........................................................................................................124

12. REMOVING THE INTERNAL ASSEMBLY .................... 125

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APPENDIX

A. Setting Data List ............................................................. A-1

A-1. SV Setting & Monitor Mode........................................................................ A-1

A-2. Setup Setting Mode ................................................................................... A-2

A-3. Parameter Setting Mode ............................................................................ A-5

A-4. Engineering Mode (F10 to F91) ................................................................. A-7

B. Specifications................................................................ A-26

C. Trans Dimensions for Power Feed Forward .............. A-33

Page

D. Current Transformer (CT) Dimensions ....................... A-34

E. Memory Area Data List ................................................. A-35

INDEX.................................................................................... B-1

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MEMO

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1. OUTLINE

This Chapter describes features, package contents and model code, etc. The digital controller of this high performance type has the following features:

 High-speed sampling time (25 ms)

Suitable for fast responding control systems.

 Autotuning function corresponding to fast response

• The HA400/HA900 is best suited for applications that reach setpoint quickly (within 30 seconds). *

• The HA401/HA901 is best suited for applications that take more than 30 seconds to reach setpoint. *

* Autotuning a process with a fast response may produce PID constants that would fluctuate the process excessively. If the process is less than 5 minutes to setpoint, RKC recommends adjusting the AT differential gap to less than 10 seconds (default value in the HA401/HA901) prior to autotuning.

 Up to two inputs, 2-loop control in one instrument

Control mode is selectable from 1 loop control, 2-loop control (2 input type only) and cascade control.

 Direct function keys

Three Direct Function Keys on the front panel are provided for one-key operation to switch Auto/Manual, Remote/Local, and RUN/STOP.

 Up to 16 memory areas or ramp/soak control

HA400/HA900/HA401/HA901 can store up to 16 sets of control parameters. Ramp/Soak control is available by using the memory area function.

 Two communication ports (optional)

HA400/HA900/HA401/HA901 incorporates a maximum of two communication ports to communicate with a computer, operation panel, programmable controller, etc.

1.1 Checking the Product

Before using this product, check each of the following:

 Model code  Check that there are no scratch or breakage in external appearance (case, front panel, or terminal, etc).  Check that all of the items delivered are complete. (See below)

Instrument 1



Mounting brackets Each 2 Waterproof/dustproof options: each 4



Instruction Manual (IMR01N01-E) 1 Enclosed with instrument



Operation Manual (IMR01N02-E6) 1 This Manual



Communication Instruction Manual (IMR01N03-E)



[RKC communication/Modbus]

Communication Instruction Manual (IMR01N04-E)



[PROFIBUS]

Communication Instruction Manual (IMR01N05-E)



[DeviceNet]

PDA Install Guide (IMT01C01-E) 1 Infrared communication software “RKCIR”



Power feed transformer (100V type or 200V type) 1 Optional



Current transformer (CTL-6-P-N or CTL-12-S56-10L-N) 1 or 2 Optional (sold separately)



If any of the products are missing, damaged, or if your manual is incomplete, please contact RKC sales office or the agent.

Accessories Q’TY Remarks



Optional

With RKC communication or Modbus

Optional

With PROFIBUS

Optional

With DeviceNet

IMR01N02-E6 1

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1. OUTLINE

1.2 Model Code

Check whether the delivered product is as specified by referring to the following model code list. If the product

is not identical to the specifications, please contact RKC sales office or the agent.

High-speed AT type:

HA400

HA400－□ □－□ □－□＊□ □－□ □ □ □－□／□／Y

HA900

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14)

Standard AT type:

HA401

HA900－□ □－□ □－□＊□ □－□ □ □ □－□／□／Y

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14)

(1) Input 1 type

K : K thermocouple J : J thermocouple T : T thermocouple S : S thermocouple R : R thermocouple

A : PLII thermocouple N : N thermocouple E : E thermocouple B : B thermocouple W : W5Re/W26Re

D : RTD (3-wire) [Factory set value: Pt100] 1 C : RTD (4-wire) [Factory set value: Pt100]

3 : Voltage (low) input group (0 to 10 mV, 0 to 100 mV, 0 to 1 V) [Factory set value: 0 to 1 V] 1

6 : Voltage (high) input group (0 to 5 V, 1 to 5 V, 0 to 10 V) [Factory set value: 1 to 5 V]

8 : Current input group (0 to 20 mA, 4 to 20 mA) [Factory set value: 4 to 20 mA]

To change the input type, see 8. ENGINEERING MODE (P. 50).

Not available as a two-input specification.

(2) Input 2 type

0 : None

K : K thermocouple J : J thermocouple T : T thermocouple S : S thermocouple R : R thermocouple

A : PLII thermocouple N : N thermocouple E : E thermocouple B : B thermocouple W : W5Re/W26Re

D : RTD (3-wire) [Factory set value: Pt100] 1

3 : Voltage (low) input group (0 to 10 mV, 0 to 100 mV, 0 to 1 V) [Factory set value: 0 to 1 V] 1

6 : Voltage (high) input group (0 to 5 V, 1 to 5 V, 0 to 10 V) [Factory set value: 1 to 5 V]

8 : Current input group (0 to 20 mA, 4 to 20 mA) [Factory set value: 4 to 20 mA]

HA901

1, 2

Non-isolated type (for remote input) 2

G : Voltage (low) input group (0 to 10 mV, 0 to 100 mV, 0 to 1 V) [Factory set value: 0 to 1 V] 1

V : Voltage (high) input group (0 to 5 V, 1 to 5 V, 0 to 10 V) [Factory set value: 1 to 5 V]

Y : Current input group (0 to 20 mA, 4 to 20 mA) [Factory set value: 4 to 20 mA]

To change the input type, see 8. ENGINEERING MODE (P. 50).

When 4-wire RTD is selected for input 1, only remote input (no-isolation) can be selected for input 2.

Continued on the next page.

IMR01N02-E6

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1. OUTLINE

(3) Output 1 (OUT1)

N : None T : Triac output 6 : Voltage output (1 to 5 V DC)

M : Relay contact output 4 : Voltage output (0 to 5 V DC) 7 : Current output (0 to 20 mA DC)

V : Voltage pulse output 5 : Voltage output (0 to 10 V DC) 8 : Current output (4 to 20 mA DC)

(4) Output 2 (OUT2)

N : None T : Triac output 6 : Voltage output (1 to 5 V DC)

M : Relay contact output 4 : Voltage output (0 to 5 V DC) 7 : Current output (0 to 20 mA DC)

V : Voltage pulse output 5 : Voltage output (0 to 10 V DC) 8 : Current output (4 to 20 mA DC)

(5) Power supply voltage

3 : 24 V AC/DC 4 : 100 to 240 V AC

(6) Output 3 (OUT3)

N : None T : Triac output 6 : Voltage output (1 to 5 V DC)

M : Relay contact output 4 : Voltage output (0 to 5 V DC) 7 : Current output (0 to 20 mA DC)

V : Voltage pulse output 5 : Voltage output (0 to 10 V DC) 8 : Current output (4 to 20 mA DC)

(7) Output 4 (OUT4)/Output 5 (OUT5)

N : None

1 : OUT4 (Relay contact output) OUT5 (No output)

2 : OUT4 (Relay contact output) OUT5 (Relay contact output)

(8) Event input (optional)

N : None

1 : Event input [Dry contact input (5 points): for memory area selection]

Continued on the next page.

IMR01N02-E6

Page 18

1. OUTLINE

(9) CT input/Power feed forward input/Feedback resistance input (optional)

N : None S : CT 1 point (CTL-12-S56-10L-N)

F : Feedback resistance input T : CT 2 points (CTL-6-P-N)

P : CT 1 point (CTL-6-P-N) U : CT 2 points (CTL-12-S56-10L-N)

1 : Power feed forward input (one 100-120 V AC transformer included)

2 : Power feed forward input (one 200-240 V AC transformer included)

3 : CT 1 point (CTL-6-P-N) + Power feed forward input (one 100-120 V AC transformer included)

4 : CT 1 point (CTL-6-P-N) + Power feed forward input (one 200-240 V AC transformer included)

5 : CT 1 point (CTL-12-S56-10L-N) + Power feed forward input (one 100-120 V AC transformer included)

6 : CT 1 point (CTL-12-S56-10L-N) + Power feed forward input (one 200-240 V AC transformer included)

(10) Communication 1/Event input (optional)

N : None 6 : RS-485 (Modbus)

1 : RS-232C (RKC communication) 8 : RS-232C (Modbus)

5 : RS-485 (RKC communication) D : Event input [Dry contact input (2 points): for operation mode transfer]

(11) Communication 2 (optional)

N : None 6 : RS-485 (Modbus) A : DeviceNet

1 : RS-232C (RKC communication) 7 : RS-422A (Modbus) B : PROFIBUS

4 : RS-422A (RKC communication) 8 : RS-232C (Modbus)

5 : RS-485 (RKC communication)

(12) Waterproof/dustproof (optional)

N : None 1 : Waterproof/dustproof

(13) Case color

N : White A : Black

(14) Instrument version

Y : Version symbol (Infrared communication function included)

IMR01N02-E6

Page 19

1. OUTLINE

1.3 Input/Output Functions

This section describes the input/output functions of the instrument. To learn how to set each function, see the

respective page.

 INPUT In addition to measured input, 5 optional input functions are available.

Measured input:  1-input or 2-input. (Specify when ordering)

 Input types available for measured inputs are shown in the table below.

Thermocouple * K, J, T, S, R, E, B, PLII, N, W5Re/W26Re

RTD * Pt100, JPt100 [Factory set value: Pt100]

Voltage (low) * 0 to 100 mV DC, 0 to 10 mV DC, 0 to 1 V DC [Factory set value: 0 to 1 V DC]

Voltage (High) * 0 to 5 V DC, 1 to 5 V DC, DC 0 to 10 V DC [Factory set value: 1 to 5 V DC]

Current * 0 to 20 mA DC, 4 to 20 mA DC [Factory set value: 4 to 20 mA DC]

To change the input type, see 8. ENGINEERING MODE (P. 50).

 The second measured input can be used as isolated remote input.

Event input:  Optional Event Input hardware is necessary. (Specify when ordering)  Event Input can be used for the following functions. (See P. 70.)

Memory area selection (Number of areas: 1 to 16 or 1 to 8)

Operation mode transfer (RUN/STOP, Remote/Local, Auto/Manual.)

Remote input (non-isolated type):

 Remote input is to change a control setpoint by using current or voltage input from an

external device.

 Remote input is available with 1-input controller. (Specify when ordering)  Measured input at Input 1 is not isolated from remote input at Input 2. If isolated remote

input is necessary, specify 2-input controller when ordering, and use the second input for

remote input.

 Any one of the following input types can be selected. (See P. 66.)

Voltage (low) 0 to 100 mV DC, 0 to 10 mV DC, 0 to 1 V DC

Voltage (High) 0 to 5 V DC, 1 to 5 V DC, DC 0 to 10 V DC

Current 0 to 20 mA DC, 4 to 20 mA DC

CT input:  CT input is used for Heater Break Alarm function to detect a heater break or short-circuit.  Up to two CT inputs can be selected. (Specify when ordering)

 Only one CT input is available when power feed forward input is selected.  Measured input is not isolated from CT input.

 CT inputs accept signal from dedicated current transformers (CT).

Two types of CT available. (See P. 81.)

CTL-6-P-N (for 0 to 30 A)

CTL-12-S56-10L-N (for 0 to 100 A)

IMR01N02-E6

Page 20

1. OUTLINE

Power feed forward (PFF) input:

 Power feed forward input is used for Power Feed Forward function to achieve accurate

control. PFF monitors power supply voltage variation on a device and compensates control output from the controller.

 Two types of dedicated transformer is available. (Specify either of them when ordering)

PFT-01 100 V type transformer (100 to 120 V AC)

PFT-02 200 V type transformer (200 to 240 V AC)

Feedback resistance input:

 Feedback resistance input is used to monitor a valve position when position proportioning PID control is selected as control action.

 Measured input is not isolated from feedback resistance input.

 OUTPUT Up to five outputs are available. They may be used as control output, event output or

transmission output by specifying the output type or by activating the output logic

function (output logic selection).

Output1 to 3 (OUT1 to OUT3):

 Control output, event output, HBA alarm output, or transmission output can be allocated

to output 1 to 3. (See P. 73 to 80.)

 Number of outputs and output types must be specified when ordering.

 Output types available for OUT1 to OUT3 are shown in the table below.

Relay contact output 250 V AC, 3A (Resistive load), 1a contact

Voltage pulse output 0/12 V DC (Load resistance: 600 Ω or more)

Triac output 0.4 A (Rated current)

Voltage output 0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC (Load resistance: 1 kΩ or more)

Current output 0 to 20 mA DC, 4 to 20 mA DC (Load resistance: 600 Ω or less)

 OUT3 is isolated from both OUT1 and OUT2.

 OUT1 and OUT2 are not isolated from each other except for relay or triac output.

When relay or triac output is used, there is isolation between outputs.

 There is isolation between input and output.

 There is isolation between output and power supply terminals.

Output 4 to 5 (OUT4 to OUT5):

 The output type for OUT4 and OUT5 is relay only. OUT4 and OUT5 can be used for

event output and/or HBA alarm output. (See P. 73 to 80.)

Relay contact output 250 V AC, 1A (Resistive load), 1a contact

Event output function (EV1 to EV4)

 The following event types can be selected for EV1 to EV4.

Deviation high Band SV high

Deviation low

Deviation high/low

Process high SV low

Process low LBA (Only EV3 and EV4 can be selected)



 The maximum number of event output is four.  Output allocation is necessary to output the event state from output terminals. (See P. 73.)

IMR01N02-E6

Page 21

1. OUTLINE

Transmission output 1 to 3 (AO1 to AO3):

 Maximum three transmission output can be allocated to OUT1, OUT2, and OUT3. Maximum number of output available for transmission output varies by other output use for control output and event output. Parameter values shown in the following table can be output by transmission output. (See P. 75.)

Input 1 side Measured value (PV), Set value (SV), Manipulated output value (MV),

Deviation (PV−SV)

Input 2 side Measured value (PV), Set value (SV), Manipulated output value (MV),

Deviation (PV−SV)

Output logic function:

Output logic function allocates output functions to output terminals. Logic output such as OR/AND is available for event output. The following signals are allocated by output logic function. Transmission output needs to be allocated separately. (See P. 70 to 73.)

Input Analog signal: Control output value (max. 2 points)

Digital signal: Event action state (4 points), HBA action state (max. 2 points),

Position proportioning output state (2 points), Contact input state (max. 7 points), Control area number (4 points) Operation state (3points): LOC/MAN/REM

Output Computed output from OUT1 to OUT5.

 COMMUNICATION

Communication 1, Communication 2 (optional):

Up to two communication ports are available to communicate with a computer or programmable controller. When DI 6 and 7 are used, communication port 1 is not available. (Specify when ordering)

The protocols available for each port are shown in the table below.

Interface *

Protocol *

Open Network *

* Specify when ordering.

Infrared communication:

Infrared communication can be used when sending and receiving data between this controller and the PDA installed with the RKCIR software.

Communication 1 function * Communication 2 function *

RS-485, RS-232C RS-485, RS-232C, RS-422A

RKC communication, Modbus RKC communication, Modbus

−

PROFIBUS, DeviceNet

IMR01N02-E6

Page 22

1. OUTLINE

AREA

1.4 Parts Description

This chapter describes various display units and the key functions.

HA400/HA401

HA900/HA901

Upper display

rea display

Infrared port

Upper display

rea display

Infrared port

PV1

SET

PV1 PV2 MAN REM AT

AREA PV2 MAN REM AT SV

OUT1 OUT2 OUT3 OUT4 OUT5 ALM

A/M R/L R/S

MODE

SET

PV2 MAN

/M R/L R/S

PV2 MAN REM AT SV

OUT1 OUT2 OUT3 OUT4 OUT5 ALM

MODE

REM

Lower display

Output/Alarm lamp

Bar gragh display

Direct keys

Operation keys

Lower display

Output/Alarm lamp

Bar gragh display

Direct keys

Operation keys

IMR01N02-E6

Page 23

 Upper display

Measured value 1 (PV1) lamp [Green] Lights when measured value 1 is displayed on the PV1/PV2 display unit.

Measured value 2 (PV2) lamp * [Green] Lights when measured value 2 is displayed on the PV1/PV2 display unit.

Manual (MAN) mode lamp [Green] Lights when operated in manual mode.

Remote (REM) mode lamp [Green] Lights when remote setting function is activated.

Autotuning (AT) lamp [Green]

Measured value (PV1/PV2) display Displays PV1, PV2 or various parameters’ symbols.

* This lamp is activated only with 2-input controller.

Flashes when autotuning is activated. (After autotuning is completed: AT lamp will become OFF)

 Lower display

Measured value 2 (PV2) lamp * [Green] Lights when measured value 2 is displayed on the SV display unit.

Set value (SV) lamp [Green] Lights when set value (SV) is displayed on the SV display unit.

Manual (MAN) mode lamp * [Green] Lights when operated in manual mode.

Autotuning (AT) lamp * [Green] Flashes when autotuning is activated.

(After autotuning is completed: AT lamp will become OFF)

Set value (SV) display Displays SV, PV2 or various parameters’ set values.

* This lamp is activated only with 2-input controller.

 Area display

1. OUTLINE

Area (AREA) lamp [Green] Lights when memory area number is displayed.

Memory area display Displays memory area number (1 to 16).

 Output/Alarm lamp

Output (OUT1 to OUT5) lamp [Green] Lights when the output corresponding to each lamp is ON.

Alarm (ALM) lamp [Red] Lights when alarm (Event or HBA function) is turned on.

The type of alarm which is on can be checked on the event monitor display.

These lamps works with outputs (control, alarm, retransmission) which are assigned to OUT1 through OUT5. For assignment of outputs to OUT1 through OUT5, see Transmission Output Type Selection (P.75) and Output Logic Selection (P.73).

IMR01N02-E6

Page 24

1. OUTLINE

−

 Bar graph display [Green] *

One of the displays shown in the table below can be selected for the bar-graph.

Manipulated output value (MV) display

Measured value display

Set value display Displays the set value (SV). Scaling is available within the input range.

Deviation display

Feedback resistance input value (POS) display

* The number of dots: 10 dots (HA400/HA401) 20 dots (HA900/HA901)

Displays the manipulated output value (MV). When manipulated output value (MV) is at 0 % or less, the left-end dot of the bar-graph flashes. When MV exceeds 100 %, the right-end dot flashes.

[Example]

050

100

Displays the measured value (PV). Scaling is available within the input range.

[Example]

050

100

[Example]

050

100

Displays the deviation between the measured value (PV) and the set value (SV). When the Deviation display is selected, the dots at both ends of bar-graph light.

[Example]

Displays the feedback resistance input value (POS). (Available with position proportioning PID control)

[Example]

050

100

The bar-graph function is not activated at the factory unless the controller is specified as position proportioning PID controller when ordered Bar graph display can be selected in the Engineering Mode. See selecting the bar graph display (P.64).

 Direct keys

A/M

Auto/Manual transfer key Switching the Auto/Manual control mode between Auto (PID control) mode and Manual

mode.

R/L

Remote/Local transfer key Switching the Remote/Local control mode between Remote control and Local control.

R/S

RUN/STOP transfer key Switching the RUN/STOP mode between RUN and STOP.

To avoid damage to the instrument, never use a sharp object to press keys.

For the Auto/Manual transfer key, it is possible to select among Auto/Manual transfer for (1) Input1, (2) Input2, or (3) both Input 1 and Input 2. (See P. 65.)

Use/Unuse of Direct Key function are programmable. (See P. 65.)

To prevent operator error, a direct key cannot be operated in positioning adjustment (automatic adjustment).

 Operation keys

SET

Set (SET) key Used for parameter calling up and set value registration.

MODE

Shift key Shift digits when settings are changed.

Used to selection operation between modes.

Down key Decrease numerals.

Up key Increase numerals.

To avoid damage to the instrument, never use a sharp object to press keys.

 Infrared port

Used when sending and receiving data between this controller and the PDA installed with the RKCIR software.

The RKCIR software can be downloaded from our home page. For this purpose, user registration address and password are required.

For details, PDA INSTALL GUIDE (IMT01C01-E).

IMR01N02-E6

Page 25

2. MOUNTING

This chapter describes installation environment, mounting cautions, dimensions and mounting procedures.

To prevent electric shock or instrument failure, always turn off the power before mounting or removing the instrument.

WARNING

2.1 Mounting Environment

(1) This instrument is intended to be used under the following environmental conditions. (IEC61010-1)

[OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]

(2) Use this instrument within the following ambient temperature and ambient humidity.

• Allowable ambient temperature: −10 to +50 °C

• Allowable ambient humidity: 5 to 95 % RH

(Absolute humidity: MAX. W. C 29 g/m

(3) Avoid the following conditions when selecting the mounting location:

• Rapid changes in ambient temperature which may cause condensation.

• Corrosive or inflammable gases.

• Direct vibration or shock to the mainframe.

• Water, oil, chemicals, vapor or steam splashes.

• Excessive dust, salt or iron particles.

• Excessive induction noise, static electricity, magnetic fields or noise.

• Direct air flow from an air conditioner.

• Exposure to direct sunlight.

• Excessive heat accumulation.

dry air at 101.3 kPa)

2.2 Mounting Cautions

Take the following points into consideration when mounting this instrument in the panel.

• Provide adequate ventilation space so that heat does not build up.

• Do not mount this instrument directly above equipment that generates large amount of heat (heaters,

transformers, semi-conductor functional devices, large-wattage resistors).

• If the ambient temperature rises above 50 °C, cool this instrument with a forced air fan, cooler, or the like.

However, do not allow cooled air to blow this instrument directly.

• In order to improve safety and the immunity to withstand noise, mount this instrument as far away as possible

from high voltage equipment, power lines, and rotating machinery.

High voltage equipment: Do not mount within the same panel.

Power lines: Separate at least 200 mm.

Rotating machinery: Separate as far as possible.

• Mount this instrument in the horizontal direction for panel. If you did installation except a horizontal direction,

this causes malfunction.

IMR01N02-E6 11

Page 26

2. MOUNTING

2.3 Dimensions

 HA400/HA401

(Unit: mm )

44.8

11.1

Individual mounting

+0.6

+0.8

*3, *4

91.8

110.8

Close mounting

0.6

10.1 100

(1)

+0.8

L = 48×n－3 n: Number of units (2 ≤ n ≤ 6)

 HA900/HA901

Individual mounting

(Unit: mm )

91.8

11.1

91.8

110.8

Close mounting

0.8

10.1

(1)

L = 96×n－4 n: Number of units (2 ≤ n ≤ 6)

100

*1 Rubber (Option) *2 Up to 4 mounting brackets may be used. *3 If the HA400/HA401s or HA900/HA901s have waterproof/dustproof options, protection will be compromised and not meet IP65 by close mounting. *4 When controllers are closely mounted, ambient temperature must not exceed 50 °C.

For mounting of the HA400/HA401 or HA900/HA901, panel thickness must be between 1 to 10 mm. When mounting multiple HA400/HA401s or HA900/HA901s close together, the panel strength should be checked to ensure proper support.

*3, *4

+0.8

0.8

+0.8

IMR01N02-E6

Page 27

2. MOUNTING

2.4 Procedures of Mounting and Removing

 Mounting procedures

1. Prepare the panel cutout as specified in 2.3 Dimensions. (Panel thickness: 1 to 10 mm)

2. Insert the instrument through the panel cutout.

3. Insert the mounting bracket into the mounting groove of the instrument. (Fig. 1)

4. Pull till click sounds to the direction shown by the arrow. (Fig. 2)

5. Tighten up the screw. (Fig. 3)

6. The other mounting bracket should be installed the same way described in 3. to 5.

Fig. 1

HA900/HA901 is used in the above figures for explanation, but the same mounting procedures also apply to HA400/HA401.

When the instrument is mounted, always secure with two mounting brackets so that upper and lower

mounting brackets are positioned diagonally.

The waterproof/dustproof option on the front of the instrument conforms to IP65 when mounted on the

panel. For effective waterproof/dustproof, the gasket must be securely placed between instrument and

panel without any gap. If gasket is damaged, please contact RKC sales office or the agent.

 Removing procedures

Mounting

bracket

Fig. 2

Fig. 3

When using the mounting screws, only turn one full revolution after the screw touches the panel.

1. Loosen the screw of the mounting bracket.

2. Remove the mounting bracket from the case. (Fig. 4)

3. Pull out the instrument from the mounting cutout while

holding the front panel frame of this instrument.

When pulling out only the internal assembly from the instrument case after being wired, see

12. REMOVING THE INTERNAL ASSEMBLY (P. 125).

IMR01N02-E6

Fig.4



Pull out

Front panel frame







Page 28

3. WIRING

This chapter describes wiring cautions, wiring layout and wiring of terminals.

To prevent electric shock or instrument failure, do not turn on the power until all the wiring is completed.

WARNING

3.1 Wiring Cautions

• For thermocouple input, use the appropriate compensation wire.

• For RTD input, use low resistance lead wire with no difference in resistance between the three or four lead

wires.

• To avoid noise induction, keep input signal wire away from instrument power line, load lines and power lines

of other electric equipment.

• If there is electrical noise in the vicinity of the instrument that could affect operation, use a noise filter.

− Shorten the distance between the twisted power supply wire pitches to achieve the most effective noise

reduction.

− Always install the noise filter on a grounded panel. Minimize the wiring distance between the noise filter

output and the instrument power supply terminals to achieve the most effective noise reduction.

− Do not connect fuses or switches to the noise filter output wiring as this will reduce the effectiveness of the

noise filter.

• About five seconds are required as preparation time for contact output every time the instrument is turned on.

Use a delay relay when the output line is used for an external interlock circuit.

• Power supply wiring must be twisted and have a low voltage drop.

• For an instrument with 24 V power supply, supply power from a SELV circuit.

• This instrument is not furnished with a power supply switch or fuse. Therefore, if a fuse or power supply

switch is required, install close to the instrument.

Recommended fuse rating: Rated voltage 250 V, Rated current 1 A

Fuse type: Time-lag fuse

• Use the solderless terminal appropriate to the screw size.

Screw size: M3 × 6 (With 5.8 × 8 square washer )

Recommended tightening torque: 0.4 N･m (4 kgf･cm)

Recommended dimension:

6 mm

5.9 mm MAX

3.2 mm MIN

14 IMR01N02-E6

Page 29

3. WIRING

3.2 Terminal Layout

The terminal layout is as follows. HA400/HA401 is used in the figures for explanation, but the same terminal

layouts also apply to HA900/HA901.

 1-input controller

Power supply voltage

100 to 240 V AC 24 V AC 24 V AC

Output 5 (OUT5)

Output 4 (OUT4)

Output 3 (OUT3)

Output 2 (OUT2)

Output 1 (OUT1)

 2-input controller

Optional

Communication 2

Optional

Communication 1 Event input (DI6 to DI7)

Optional

CT input Feedback resistance input Power feed forward input

Optional

Remote input (non-isolated type)

Measured input

Thermocouple/RTD/Voltage/Current

Optional

Event input (DI1 to DI4, DI5)

Power supply voltage

100 to 240 V AC 24 V AC 24 V AC

Output 5 (OUT5)

Output 4 (OUT4)

Output 3 (OUT3)

Output 2 (OUT2)

Output 1 (OUT1)

Optional

Communication 2

Optional

Communication 1 Event input (DI6 to DI7)

Optional

CT input Feedback resistance input Power feed forward input

Measured input 2

Thermocouple/RTD/Voltage/Current

Measured input 1

Thermocouple/RTD/Voltage/Current

Optional

Event input (DI1 to DI4, DI5)

IMR01N02-E6

Page 30

3. WIRING

−

3.3 Wiring of Each Terminal

Prior to conducting wiring, always check the polarity of each terminal.

The terminal nameplate of this instrument and its descriptions are shown in the following.

Symbols on the input terminal block correspond to the type of external input connected to the instrument

Thermocouple Relay contact output

−

[Example]

Instrument

inside

Relay

Symbols on the output terminal block

correspond to the type (state) of output sent from the instrument.

 Power supply

• Connect the power to terminal numbers 1 and 2.

100-240 V

100-240 V AC power supply type

24 V AC power supply type

• The power supply types must be specified when ordering. Power supply voltage for the controller must be within the range shown below for the controller to satisfy the control accuracy in the specifications.

Power supply type Power consumption

90 to 264 V AC [Power supply voltage range], 50/60 Hz, (Rating 100 to 240 V AC)

21.6 to 26.4 V AC [Power supply voltage range], 50/60 Hz, (Rating 24 V AC)

21.6 to 26.4 V DC [Power supply voltage range], (Rating 24 V DC)

• If there is electrical noise in the vicinity of the instrument that could affect operation, use a noise filter.

• Power supply wiring must be twisted and have a low voltage drop.

• For an instrument with 24 V power supply, supply power from a SELV circuit.

• This instrument is not furnished with a power supply switch or fuse. Therefore, if a fuse or power supply

switch is required, install close to the instrument. Recommended fuse rating: Rated voltage 250 V, Rated current 1 A Fuse type: Time-lag fuse

24 V

HA400/HA401: 16.5 VA max. (at 100 V AC), 22.5 VA max. (at 240 V AC) HA900/HA901: 17.5 VA max. (at 100 V AC), 24.0 VA max. (at 240 V AC)

HA400/HA401: 15.0 VA max. (at 24 V AC) HA900/HA901: 16.0 VA max. (at 24 V AC)

HA400/HA401: 430 mA max. (at 24 V DC) HA900/HA901: 470 mA max. (at 24 V DC)

24 V DC power supply type

24 V

IMR01N02-E6

Page 31

−

∼

 Output 1 to 3 (OUT1 to OUT3)

• Terminal 11 and 12 are for output 1 (OUT1); Terminal 9 and 10 are for output 2 (OUT2); and Terminal 7 and 8 are for output 3 (OUT3).

• Connect an appropriate load according to the output type.

Relay contact output:

OUT1

OUT2

OUT3

Voltage pulse output/Voltage output/Current output

OUT1

OUT2

−

OUT3

−

• Number of outputs and output types must be specified when ordering. Control output, event output, HBA

alarm output, or transmission output can be allocated to output 1 to 3. The specifications of each output are as

follows.

Output type Specifications

Relay contact output 250 V AC, 3A (Resistive load), 1a contact Electrical life 300,000 times or more (Rated load) Voltage pulse output 0/12 V DC (Load resistance: 600 Ω or more)

Triac output 0.4 A (Rated current)

Voltage output

Current output

0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC (Load resistance: 1 kΩ or more) Output resolution: 11 bits or more

0 to 20 mA DC, 4 to 20 mA DC (Load resistance: 600 Ω or less) Output resolution: 11 bits or more

Triac output:

OUT1

SSR

Example of wiring is as follows:

Inside of instrument

OUT2

Load

SSR

OUT3

SSR

−

3. WIRING

−

• OUT3 is isolated from both OUT1 and OUT2.

• OUT1 and OUT2 are not isolated from each other except for relay or triac output. When relay or triac output is

used, there is isolation between outputs.

• There is isolation between input and output.

• There is isolation between output and power supply terminals.

 Output 4 to 5 (OUT4 to OUT5)

• Terminal 5 and 6 are for output 4 (OUT4); and Terminal 3 and 4 are for output 5 (OUT5).

• Output type is only relay contact output.

Relay contact output 250 V AC, 1A (Resistive load), 1a contact Electrical life 300,000 times or more (Rated load)

• OUT4 and OUT5 can be used for event output and/or HBA alarm output.

OUT4

OUT5

IMR01N02-E6

Page 32

3. WIRING

−

 Measured input

• For the 1-input controller, terminals 21 through 24 are allocated to the measured input.

Thermocouple

−

RTD input

RTD

3-wire

system

4-wire

system

Voltage input Current input

−

• For the 2-input controller, terminals 22 through 24 are allocated to Input 1, and terminals 19 through 21 are

allocated to Input 2.

Thermocouple Voltage input Current input

RTD input

TC2

−

TC1

−

RTD2

RTD1

IN2

−

IN1

−

• The input types needs to be specified when ordering. The input types are as follows.

Thermocouple: K, J, T, S, R, E, B, PLII, N, Voltage (low): 0 to 100 mV DC, 0 to 10 mV DC, 0 to 1 V DC

W5Re/W26Re Voltage (high): 0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC

RTD: Pt100, JPt100 Current: 0 to 20 mA DC, 4 to 20 mA DC

• For thermocouple input, use an appropriate compensation wire. For RTD input, use the same low resistance

lead wires for all connections.

IMR01N02-E6

Page 33

 Remote input (optional)

• With non-isolated remote input option, terminals 19 to 20 are allocated to Remote Input.

3. WIRING

−

Any one of the following input types can be selected.

Voltage (low): 0 to 100 mV DC, 0 to 10 mV DC, 0 to 1 V DC

Voltage (high): 0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC

Current: 0 to 20 mA DC, 4 to 20 mA DC

• Input 2 of the 2-input controller can be used as isolated Remote Input.

• Measured input is not isolated from remote input (non-isolated type).

 Event input (optional)

• With Event Input option, terminals 13 through 15 and 30 through 36 are allocated to event input. Event input

option must be specified when ordering.

Dry contact input Dry contact input

COM

DI1

DI2

DI3

DI4

COM

DI6

DI7

COM

DI5

• Event Input option can not be selected if Communication 1 function is specified. Use Communication 2 function if both event inputs and communications are necessary.

• Contact input from external devices or equipment should be dry contact input. If it is not dry contact input, the input should have meet the specifications below.

Contact resistance: At OFF (contact open): 500 kΩ or more At ON (contact closed) 10 Ω or less

• The following functions can be assigned to event inputs.

Memory area selection, RUN/STOP transfer, Remote/Local transfer, Auto/Manual transfer

To assign functions to event inputs, see 8. ENGINEERING MODE (P. 50).

IMR01N02-E6

Page 34

3. WIRING

−

 CT input/Power feed forward input/Feedback resistance input (optional)

• With CT input, Power Feed Forward input or feedback resistance input, terminals 16 through 18 are allocated to the specified input.

• When using CT input, connect CTs to the relevant terminals.

• When using Power Feed Forward input, connect the dedicated transformer included.

• When using feedback resistance input, connect a potentiometer to the relevant terminals.

CT input (1 point)

COM

CT1

CT input (2 points)

COM

CT1

CT2

Power feed forward input

PFF

CT input + Power feed forward input

COM

CT1

PFF

Feedback resistance input

llowance resistance range:

100Ω to 10 kΩ (Standard 135 Ω)

• CT input and feedback resistance input are not isolated between measured input.

 Communication 1/Communication 2 (optional)

• With Communication function 1, terminals 13 through 15 are allocated to Communication 1.

• With Communication function 2, terminals 25 through 29 are allocated to Communication 2.

• Communication 1 option can not be selected if Event Input function is specified.

• Conduct wiring to the relevant terminals meeting the specified communication interface. For details of wiring,

see Communication Instruction Manual (IMR01N03-E).*

* See Communication Instruction Manual (IMR01N04-E) for PROFIBUS and Communication Instruction Manual (IMR01N05-E)

for DeviceNet.

[Communication 1]

RS-232C

RS-485

T/R (A)

T/R (B)

[Communication 2]

RS-232C

RS-485

RS-422A

DeviceNet

PROFIBUS

T/R (A)

T (A)

CAN-H

RxD/TxD-P

T/R (B)

T (B)

R (A)

Drain

CAN-L

RxD/TxD-N

DGND

R (B)

IMR01N02-E6

Page 35

3. WIRING

Example 1: Connection to the RS-232C port of the host computer (master)

HA400/HA900

(Slave)

SG (GND)

SD (TXD)

RD (RXD)

Number of connection: 1 instrument

RS-232C

Shielded wire

Host computer (master)

SG (GND)

SD (TXD)

RD (RXD)

RS (RTS)

CS (CTS)

* Short RS and CS within connector

Example 2: Connection to the RS-485 port of the host computer (master)

HA400/HA900

(Slave)

T/R (A)

T/R (B)

  

T/R (A)

T/R (B)

RS-485

Shielded twisted

*R: Termination resistors (Example: 120Ω 1/2 W)

Paired wire

pair wire

Host computer (master)

T/R (A)

T/R (B)

Maxmum connections: 32 instruments maximum including a host computer

Example 3: Connection to the RS-422A port of the host computer (master)

HA400/HA900

(Slave)

T (A)

T (B)

R (A)

R (B)

  

T (A)

T (B)

R (A)

R (B)

Maxmum connections: 32 instruments maximum including a host computer

RS-422A

Shielded twisted

Paired wire

pair wire

Host computer (master)

SG T (A) T (B) R (A) R (B)

IMR01N02-E6

Page 36

4. SETTING

This chapter describes procedures to set operating conditions of a customer and parameter of various setting

modes.

4.1 Setting Procedure to Operation

Conduct necessary setting before operation according to the procedure described below.

Mounting & Wiring

When installing the instrument, see 2. MOUNTING (P.11) and

3. WIRING (P. 14).

Power ON

Change from RUN to STOP

Factory set value: RUN (Control start) Press the direct key (R/S) to change the RUN/STOP status from RUN mode to STOP mode.

The parameters in Engineering Mode which should be set according to the application are settable only when the controller is in STOP mode.

Setting of operating condition

The parameters for controller’s basic functions in Engineering Mode should be changed according to the application before setting the parameters related to operation.

Be sure to check the parameters for the following settings and change them according to the application if necessary. Other parameters should be also changed according to the application.

• Input type (RTD input/voltage input/current input specified when the instrument is ordered)

• Power frequency (50 Hz or 60 Hz) [Factory set value: 50 Hz]

• Control action (Direct action or Reverse action) [Factory set value: Reverse action]

• Output logic selection (Output function assignment from OUT1 to OUT5)

[Factory set value: 1-input controller: 1, 2-input controller: 5]

For details of the engineering mode, see 8. ENGINEERING MODE (P. 50).

Setup data setting

Set parameters in Setup Setting Mode:

• Heater break alarm set value (option)

• PV bias, PV digital filter, PV low input cut-off

• Proportional cycle time for control output (Expect voltage and current output)

• Communication (option)

For details of the setup setting mode, see 7. SETUP SETTING MODE (P. 40).

Entry to data sheet

Use the sheet of Appendix E, and make record of setting data of customer.

22 IMR01N02-E6

Page 37

4. SETTING

Parameter data setting

Set parameters in Parameter Setting Mode:

• Event output/event input function

• PID and control response, etc.

Up to 16 individual sets of parameters in Paramete Setting Mode and SVs can be stored and used i Multi-memory Area function.

For details of the parameter setting mode, see

6. PARAMETER SETTING MODE (P. 32).

To use ramp/soak function

Set the Setting change rate limiter, Area soak time and Link area number.

Set value (SV) setting

Set the control set value (SV) which is target value of the control. (see P. 30.)

The set value (SV) can be stored up to 16 areas in Multi-memory Area function as well as parameters in Parameter Setting Mode.

Is Multi-memory Area*

function used?

* Factory set value: Memory area 1

Yes

Control Memory area selection

Select the Memory Area in SV Setting & Monitor Mode.

For details of memory area selection, see

9.8 Control Area transfer (P. 113).

Change from STOP to RUN

Press the direct key (R/S) to change the RUN/STOP status from STOP mode to RUN mode.

For details of RUN/STOP transfer, see

9.7 RUN/STOP Transfer (P. 111).

IMR01N02-E6

Operation start

Page 38

4. SETTING

4.2 Operation Menu

The controller has five different setting modes, and all settable parameters belongs to one of them. The following

chart show how to access different setting mode.

Press the shift key while pressing the SET key

For the details of key operation, see 4.3 Key Operation (P. 26)

Power ON

Input type/Input range Display

SV setting & Monitor mode

Mode be selected during normal operation

- Change SV

Monitor PV, SV, MV, etc

(See P. 30) (See P. 103)

Press the SET key for 2 seconds

Parameter setting mode *

Change parameters related to control such as PID values.

Up to 16 individual sets of parameters in

Parameter Setting Mode and SVs can be stored and used in Multi-memor Area function.

Setup setting mode

In this mode, it is possible to set setting items not stored in the memory area, setting lock levels, etc.

(See P. 32)

Press the SET key for 2 seconds

(See P. 40)

This instrument returns to the PV1/SV1 monitor screen if no key operation is performed for more than 1 minute.

Any parameter which is not used in the controller will not be displayed except for parameters in Engineering Mode.

Press the shift key for 1 second

Press the shift key while pressing the SET key

Press the shift key while pressing the SET key for 2 seconds

* From the Operation Mode and the Parameter Setting Mode, the display is returned to the SV Setting & Monitor Mode by pressing the shift key while pressing the SET key.

Operation mode *

Change Operation status/mode such as PID/AT, Auto/Manual, and Remote/Local.

Engineering mode

Change basic control functions such as input/output assignment.

The parameters in Engineering Mode which should be set according to the application are settable only when the controller is in STOP mode.

(See P. 50)

IMR01N02-E6

Page 39

4. SETTING

 Input type and input range display

This instrument immediately confirms inputs type symbol and input range following power ON.

Example: When sensor type of Input 1 and Input 2 is K thermocouple (2-input controller)

Input １

Input 2

These displays are not displayed for the 1-input controller.

SV setting &

Monitor mode

(PV1/SV1 monitor)

Power ON

PV1

utomatically (in 1 sec)

[1-input controller: in 2 sec]

PV1

utomatically (in 1 sec)

[1-input controller: in 2 sec]

PV2

utomatically

( in 1 sec)

PV1

utomatically

( in 1 sec)

PV1

AREA SV

OUT1

Symbol

Unit for input and SV display (Celsius: °C, Fahrenheit: °F, Voltage/current input: no character shown)

Input type symbol *

Input range high *

Input range low *

* Input Type Symbol Table

Symbol Input type Input range

K −200.0 to +1372.0 °C, −328.0 to +2501.6 °F

J −200.0 to +1200.0 °C, −328.0 to +2192.0 °F

T −200.0 to +400.0 °C, −328.0 to +752.0 °F

S −50.0 to +1768.0 °C, −58.0 to +3214.4 °F

R −50.0 to +1768.0 °C, −58.0 to +3214.4 °F

PLII 0.0 to 1390.0 °C, 32.0 to 2534.0 °F

N 0.0 to 1300.0 °C, 32.0 to 2372.0 °F

W5Re/W26Re 0.0 to 2300.0 °C, 32.0 to 4172.0 °F

E −200.0 to +1000.0 °C, −328.0 to +1832.0 °F

B 0.0 to 1800.0 °C, 32.0 to 3272.0 °F

Pt100 (3-wire system) −200.0 to +850.0 °C, −328.0 to +1562.0 °F

Pt100 (4-wire system) −200.0 to +850.0 °C, −328.0 to +1562.0 °F

JPt100 (3-wire system) −200.0 to +600.0 °C, −328.0 to +1112.0 °F

JPt100 (4-wire system) −200.0 to +600.0 °C, −328.0 to +1112.0 °F

Voltage (mV, V) Programmable range

Current (mA) (−19999 to +99999)

After the input type symbol and the input range are displayed on the display

unit, the PV1/SV1 monitor screen (SV setting & Monitor mode) is

displayed.

IMR01N02-E6

Page 40

4. SETTING

4.3 Key Operation

Basic key operations common to each mode (set item change, set value change and registration) and Data Lock

Function are described in the following.

 Scrolling through parameters

• Press to scroll through parameters in the same mode/area.

• To go back to the first parameter, keep pressing SET keys until it is displayed again.

Example: When the SV setting & Monitor mode is selected (2-input controller)

SET

PV2 value SV2 value

PV1 value PV2 value

SET SET SET SET

PV1 value SV1 value

 Changing set value (SV)

• The high-lighted digit indicates which digit can be set. Press Shift key to go to a different digit. Every time

the shift key is pressed, the high-lighted digit moves as follows.

AREA SV

Bright lighting

The following is also available when changing the set value.

 Increase SV from 199.9 °C to 200.0 °C:

1. Press the shift key to light brightly the tenth digit (first digit from the right).

2. Press the UP key to change to 0. The display changes to 200.0.

 Decrease SV from 200.0 °C to 190.0 °C:

1. Press the shift key to light brightly the tens digit.

2. Press the DOWN key to change to 9.

The display changes to 190.0.

 Decrease SV from 200.0 °C to –100.0 °C:

1. Press the shift key to light brightly the hundreds digit.

2. Press the DOWN key (three times) to change to –1.

The display changes to –100.0.

• To store a new value for the parameter, always press the SET key. The display changes to the next

parameter and the new value will be stored.

A new value will not be stored without pressing SET key after the new value is displayed on the display.

After a new value has been displayed by using the UP and DOWN keys, the SET key must be pressed within one minute, or the new value is not stored and the display will return to the PV1/SV1 monitor screen.

MAN

PV2

PV1

REA

PV1

REA

PV1 PV2 MAN REMAT

REA

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

PV2

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

REM

MAN

REM

PV1

REA

PV1

REA

PV1

REA

PV2

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

PV2

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

PV2

PVMANREAT SV

OUT1

OUT OUT OUT OUTALM

MAN

REM

IMR01N02-E6

Page 41

4. SETTING

 Data Lock Function

• The Data Lock Function limits access of unauthorized personnel to the parameters and prevents parameter

change by mistake.

• There are 8 set data lock levels. The set data lock level can be set in Setup Setting mode.

Character display Parameters which can be changed Set value

PV2 MAN

PV1

AREA

PV2 MAN REM AT SV

OUT1

REM

OUT2 OUT3 OUT4 OUT5 ALM

All parameters [Factory set value] 00000

SV, EV1 to EV4, Memory Area Selection, Parameters in F10 through F91 00001

All parameters except for EV1 to EV4 00010

SV 00011

All parameters except for SV 00100

EV1 to EV4 00101

All parameters except for SV and EV1 to EV4 00110

No parameter (All Locked) 00111

• Data Lock Level can be changed in both RUN and STOP mode.

• Parameters protected by Data Lock function are still displayed for monitoring.

 How to restrict operation of the direct keys

Three Direct Function Keys on the front panel are provided for one-key operation to switch Auto/Manual,

Remote/Local, and RUN/STOP. Use/Unuse of Direct Keys is settable in Engineering Mode. (See P. 65)

IMR01N02-E6

Page 42

4. SETTING

4.4 Changing Parameter Settings

Procedures to change parameter settings are shown below.

 Change Settings

Example: Change the set value 1 (SV1) of Input 1 from 0.0 °C to 200.0 °C

1. Go to the mode in which the parameter is displayed

If the current mode is not SV setting & Monitor mode, press the shift key while pressing the SET key to

return to the SV setting & Monitor mode.

For the mode transfer, see 4.2 Operation Menu (P. 24).

Setup setting mode

(Set lock level screen)

SET

MODE

SV setting & Monitor mode

(PV1/SV1 monitor screen)

SET

MODE

2. Select the parameter

Press the SET key until “1. SV” (Input 1_SV1 setting screen) is displayed. To go to the next parameter, press SET key. To go back to the first parameter, keep pressing SET keys until it is displayed again.

SV setting & Monitor mode

(PV1/SV1 monitor screen)

SV setting & Monitor mode

(Input 1_SV1 setting screen)

SET

MODE

SET

MODE

Continued on the next page.

28 IMR01N02-E6

Page 43

3. Shift the high-lighted digit

The high-lighted digit indicates which digit can be set. Press the shift key to high-light the hundreds digit.

4. SETTING

SET

MODE

SET

MODE

4. Change the set value

Press the UP key to change the number to 2.

SET

MODE

SET

MODE

5. Store the set value

Press the SET key to store the new set value. The display goes to the next parameter.

SV setting & Monitor mode

(Input 1_SV1 setting screen)

SV setting & Monitor mode

(Input 1_MV1 monitor screen)

SET

MODE

SET

MODE

IMR01N02-E6

Page 44

5. SV SETTING & MONITOR MODE

5.1 Display Sequence

In SV Setting & Monitor mode, the following operations are possible.

Change the set value (SV) Change Memory Area

Monitor the measured value (PV) and the manipulated value (MV), etc. When the power is turned on, the controller goes to this mode after self-diagnostics. Use this mode during normal operation. To return to this mode from the Operation Mode or the Parameter Setting Mode, press the shift key while pressing the SET key.

Power ON

(#)

PV1

REA SV

(#)

SET key

PV2

REA SV

(#)

SET key

PV1

REA

PV2

SET key

REA

SET key

REA

SET key

* With the setting change rate limiter when the set value is changed, the displayed set value changes according to the ramp-up/down rate.

Parameters which are not related to existing functions on the controller are not displayed. This instrument returns to the PV1/SV1 monitor screen if no key operation is performed for more than one minute. [Exempts, screen of (#) mark] For the monitor screen, see 9.3 Monitoring Display in Operation (P. 104). For the memory area selection, see 9.8 Control Area Transfer (P. 113).

Parameter setting mode, Setup setting mode, Operation mode, Engineering mode

Press the shift key while pressing the SET key.

Input 1_measured value (PV1)/set value (SV1 ) monitor

Measured value 1 (PV1) Set value 1 (SV1) *

Remote input: Displays the remote set value Manual operation: Manipulated output value (MV1) of input 1 can be set.

Input 2_measured value (PV2)/set value (SV2 ) monitor

Measured value 2 (PV2) Set value 2 (SV2) *

Manual operation: Manipulated output value (MV2) of input 2 can be set.

Input 1_measured value (PV1)/Input 2_measured value (PV2) monitor

Measured value 1 (PV1)

Measured value 2 (PV2)

Input 1_set value (SV1)

Setting range: Input 1_setting limiter (low) to Input 1_setting limiter (high)

Input 2_set value (SV2)

Setting range: Input 2_setting limiter (low) to Input 2_setting limiter (high)

Remote input value monitor

Displays the remote set value which is the control target value in the Remote (REM) mode. Displayed only when the remote input function is provided.

Display range: Input 1_setting limiter (low) to

Input 1_setting limiter (high)

Cascade monitor

Displays the input value used for cascade control. Displayed when cascade control is selected.

Display range: Input 2_setting limiter (low) to

Input 2_setting limiter (high)

Input 1_manipulated output value (MV1) monitor

Display range: −5.0 to +105.0 %

(1) (2)(3)(4)(5)(6)

REA

Retrun to PV1/SV1 monitor screen

Input 2_manipulated output value (MV2) monitor

Display range: −5.0 to +105.0 %

SET key

Event monitor

"o" corresponding to each Event is lit when the event is turned ON

(1): HBA2 (4): EV3 or LBA1 (2): HBA1 (5): EV2

SET key

(3): EV4 or LBA2 (6): EV1

Feedback resistance input value monitor

Displays feedback resistance input value (POS) for position proportioning PID action.

Display range: 0.0 to 100.0 %

Current transformer input value 1 (CT1) monitor

Displays the input value of the CT1 used when the controller is provided with the heater break alarm 1 function.

Display range: 0.0 to 30.0 A or 0.0 to 100.0 A

The CT input cannot measure less than 0.4 A.

Current transformer input value 2 (CT2) monitor

Displays the input value of the CT2 used when the controller is provided with the heater break alarm 2 function.

Display range: 0.0 to 30.0 A or 0.0 to 100.0 A

The CT input cannot measure less than 0.4 A.

Memory area selection

Selects the memory area (control area) used for control.

Setting range: 1 to 16

Memory area soak time monitor

Monitors the time elapsed for memory area operation (soa time) when ramp/soak control by using Multi-memory Are is performed.

Display range: 0 minute 00.00 second to 9 minutes 59.99 seconds or 0 hour 00 minute 00 second to 9 hours 59 minutes 59 seconds

: Parameters related to multi-memory area function

: Parameters displayed when function is specified.

30 IMR01N02-E6

Page 45

5. SV SETTING & MONITOR MODE

5.2 Procedure for Set Value (SV) Setting

Up to 16 individual sets of SVs and parameters in Parameter Setting Mode can be stored and used in Multi-memory Area function. Some examples of changing the set value (SV) described in the following. The same setting procedure applies when parameters corresponding to the Multi-memory Area function are also set.

 Change the set value (SV)

Change SV1 of Input 1 from 0.0 °C to 200.0 °C:

1. Press the SET key several times at PV1/SV1 monitor screen until Input1_SV1 setting screen is displayed.

AREA

2. Press the shift key to high-light the hundreds digit. The high-light digit indicates which digit can be set.

AREA

3. Press the UP key to change the number to 2.

AREA

4. Press the SET key to store the new value. The display goes to the next parameter. (Example: Input 2_SV2 setting screen)

AREA

 Change the set value (SV) of another Memory

Area which is not selected for ongoing control

While Memory Area 1 is selected for ongoing control, change SV1 of Input 1 in Memory Area 3 from 150.0 °C to 100.0 °C:

1. Go to Input 1_SV1 setting scre en. Press the shift key until the memory area display unit is high-lighted.

The high-lighted digit indicates which digit can be set.

AREA

2. Press the UP key to change to 3. The SV display shows the set value (SV1) of Input 1 of the memory area 3, and the number in AREA (Area number) display flashes.

AREA

3. Press the shift key to high-light the tens digit. The Area number is flashing.

AREA

4. Press the DOWN key to change the number to 0 in the tens digit.

AREA

5. Press the SET key to store the new value. The display goes to the next parameter. (Example: Input 2_SV2 setting screen)

AREA

IMR01N02-E6

Page 46

6. PARAMETER SETTING MODE

6.1 Display Sequence

In Parameter Setting mode, the following operations are possible. Set parameters relating to control such as PID constants, event set values, and the setting change rate limiter. To go to Parameter Setting mode, press and hold the SET key for 2 seconds at SV Setting & Monitor mode or Setup Setting mode. Up to 16 individual sets of SVs and parameters in Parameter Setting Mode can be stored and used in Multi-memory Area function. Ramp/soak control is possible by using Area Soak Time, Link Area Number and Setting Change Rate Limiter (up/down) in Parameter Setting mode.

SV setting & Monitor mode

Press the SET key for 2 seconds

REA

(P.35)

REA

(P.35)

Event 1 set value (EV1)

SET key

Event 2 set value (EV2)

SET key

(When LBA is selected in event 3 or event 4)

REA

(P.35)

REA

(P.35)

Event 3 set value (EV3)

SET key

Event 4 set value (EV4)

SET key

REA

(P.37)

REA

(P.37)

REA

(P.37)

REA

(P.37)

Input 1_proportional band

SET key

Input 1_integral time

SET key

Input 1_derivative time

SET key

Input 1_control response parameter

SET key

Continued on the next page *

*For 1-input controller: To Input 1_setting change rate limiter (up) screen

For 2-input controller: To Input 2_proportional band screen

Setup setting mode

Control loop break alarm 1 (LBA1) time

REA

(P.35)

SET key

LBA1 deadband

REA

(P.36)

SET key

Control loop break alarm 2 (LBA2) time

REA

(P.35)

SET key

LBA2 deadband

REA

(P.36)

SET key

: Parameters related to multi-memory area function

: Parameters displayed when function is specified.

32 IMR01N02-E6

Page 47

•

From Input 1_control response parameter setting screen

(P.37)

(P.38)

(P.39)

SET key

Input 2_proportional band

REA

SET key

Input 2_integral time

REA

SET key

Memory Area

Input 2_derivative time

REA

SET key

Input 2_control response parameter

REA

SET key

Input 1_setting change rate limiter (up)

REA

SET key

Input 1_setting change rate limiter (down)

REA

SET key

Present set value (SV)

Input 2_setting change rate limiter (up)

REA

SET key

Input 2_setting change rate limiter (down)

REA

SET key

rea soak time

REA

SET key

Link area number

REA

SET key

Return to first parameter setting item of parameter setting mode

Parameters which are not related to existing functions on the controller are not displayed. To return the SV Setting & Monitor mode, press the SET key for two seconds, or press the shift key while pressing the SET key. This instrument returns to the PV1/SV1 monitor screen if no key operation is performed for more than one minute.

6. PARAMETER SETTING MODE

Multi-Memory Area function:

Multi-Memory Area function can store up to 16 individual sets of SVs and parameters in Parameter Setting mode. One of the Areas is used for control, and the currently selected area is “Control Area”.

Control Area

Input 1 Input 2

Ramp/soak control is possible by using Area Soak Time, Link Area Number and Setting Change Rate Limiter (up/down) in Parameter Setting mode.

[Usage example]

Measured value (PV)

Set value (SV) of memory area 2

rea soak time of

Set value (SV) of memory area 1

Set value (SV) of memory area 3

memory area 1

Setting change rate limiter (up) of memory area 1

: Parameters related to multi-memory area function

: Parameters displayed when function is specified.

Set value (SV) Event 1 set value Event 2 set value Event 3 set value Event 4 set value LBA (Control loop break alarm) LBA deadband Proportional band Integral time Derivative time Control response parameter Setting change rate parameter (up) Setting change rate parameter (down) Area soak time Link area number

Setting change rate

rea soak time of

memory area 2

Setting change rate limiter (up) of memory area 2

Memory area 2 Memory area 3 Memory area 1

limiter (down) of memory area 3

memory area 3

rea soak time of

Time

IMR01N02-E6

Page 48

6. PARAMETER SETTING MODE

6.2 Parameter List

Parameter Page Parameter Page

Event 1 set value

(EV1)

Event 2 set value

(EV2)

Event 3 set value

(EV3)

Event 4 set value

(EV4)

Control loop break

alarm 1 (LBA1) time

(LbA1)

LBA1 deadband

(Lbd1)

Control loop break

alarm 2 (LBA2) time

(LbA2)

LBA2 deadband

(Lbd2)

Input 1_proportional

band

(1. P)

P. 35 Input 1_setting change

rate limiter (up)

P. 35 Input 1_setting change

rate limiter (down)

P. 35 Input 2_setting change

rate limiter (up)

P. 35 Input 2_setting change

rate limiter (down)

P. 35 Area soak time

(1.SVrU)

(1.SVrd)

(2. SVrU)

(2.SVrd)

P. 38

P. 39

(AST)

P. 36 Link area number

P. 39

(LnKA)

P. 35

P. 36

P. 37

Input 1_integral time

Input 1_derivative time

Input 1_control response

parameter

(1. rPT)

Input 2_proportional

band

Input 2_integral time

Input 2_derivative time

Input 2_control response

parameter

(2. rPT)

(1. I)

(1. d)

(2. P)

(2. I)

(2. d)

P. 37

IMR01N02-E6

Page 49

6. PARAMETER SETTING MODE

6.3 Description of Each Parameter

 Event 1 set value (EV1) Event 2 set value (EV2)

Event 3 set value (EV3) Event 4 set value (EV4)

EV1 through EV4 are set values of the event action.

Data range: Deviation: −Input span to +Input span

Process: Input scale low to Input scale high SV: Input scale low to Input scale high

Factory set value: 50.0

For the 2-input controller, EVs have to be allocated to either Input 1 or Input 2 (Factory Set Value:

 Control loop break alarm (LBA) time (LbA1, LbA2)

The LBA time sets the time required for the LBA function to determine there is a loop failure. When the LBA is output (under alarm status), the LBA function still monitors the measured value (PV) variation at an interval of the LBA time.

allocated to Input 1). See “Event assignment” in F41 through F44 of the Engineering mode (P. 80).

Data range: OFF (Unused), 1 to 7200 seconds Factory set value: 480

For the 2-input controller, LBAs have to be allocated to either Input 1 or Input 2 (Factory Set Value: allocated to Input 1). See “Event assignment” in F41 through F44 of the Engineering mode (P. 80).

LBA Function: The control loop break alarm (LBA) function is used to detect a load (heater) break or a

failure in the external actuator (power controller, magnet relay, etc.), or a failure in the control loop caused by an input (sensor) break. The LBA function is activated when control output reaches 0 % (low limit with output limit function) or 100 % (high limit with output limit function). LBA monitors variation of the measured value (PV) for the length of LBA time. When the LBA time has elapsed and the PV is still within the alarm determination range, the LBA will be ON.

[Alarm action]

LBA determination range: Temperature input: 2 °C [2 °F] fixed Voltage/current input: 0.2 % fixed

• When the output reaches 0 % (low limit with output limit function)

For direct action: When the LBA time has passed and the PV has not risen beyond the

alarm determination range, the alarm will be turned on.

For reverse action: When the LBA time has passed and the PV has not fallen below the

alarm determination range, the alarm will be turned on.

• When the output exceeds 100 % (high limit with output limit function)

For direct action: When the LBA time has passed and the PV has not fallen below the

alarm determination range, the alarm will be turned on.

For reverse action: When the LBA time has passed and the PV has not risen beyond the

alarm determination range, the alarm will be turned on.

IMR01N02-E6

If the autotuning function is used, the LBA time is automatically set twice as large as the integral time. The LBA setting time will not be changed even if the integral time is changed.

Page 50

6. PARAMETER SETTING MODE

 LBA deadband (Lbd1, Lbd2)

The LBA deadband gives a neutral zone to prevent the control loop break alarm (LBA) from malfunctioning caused by disturbance.

Data range: 0.0 to Input span

Factory set value: 0.0

LBA Deadband function: The LBA may malfunction due to external disturbances. To prevent malfunctioning due to

external disturbance, LBA deadband (LBD) sets a neutral zone in which LBA is not activated. When the measured value (PV) is within the LBD area, LBA will not be activated. If the LBD setting is not correct, the LBA will not work correctly.

LBD differential gap *

Alarm area Alarm area

Low High

* TC/RTD input: 0.8 °C [°F] (fixed) Voltage/current input: 0.8 % of span (fixed)

: During temperature rise: Alarm area

During temperature fall: Non-alarm area

B: During temperature rise: Non-alarm area During temperature fall: Alarm area

Non-alarm area

Set value (SV) LBD set value

If the LBA function detects an error occurring in the control loop, but cannot specify the location, a check of the control loop in order. The LBA function does not detect a location which causes alarm status. If LBA alarm is ON, check each device or wiring of the control loop.

When AT function is activated or the controller is in STOP mode, the LBA function is not activated.

If the LBA setting time does not match the controlled object requirements, the LBA setting time should be lengthened. If setting time is not correct, the LBA will malfunction by turning on or off at inappropriate times or not turning on at all.

While the LBA is ON (under alarm status), the following conditions cancel the alarm status and LBA will be OFF.

• The measured value (PV) rises beyond (or falls below) the LBA determination range within the LBA time

• The measured value (PV) enter within the LBA deadband.

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6. PARAMETER SETTING MODE

 Proportional band (1. P, 2. P) for PI/PID control

Data range: TC/RTD input: 0 to Input span (Unit: °C [°F])

Voltage/current input: 0.0 to 1000.0 % of input span 0 (0.0): ON/OFF action

Factory set value: Input 1_Proportional band (1. P): 30.0

Input 2_Proportional band (2. P): 30.0

Related parameters: ON/OFF action differential gap (upper/lower) (P. 88)

 Integral time (1. I, 2. I) for PI/PID control

Integral action is to eliminate offset between SV and PV by proportional action. The degree of Integral action is

set by time in seconds.

Data range: OFF (PD action),

1 to 3600 seconds, 0.1 to 3600.0 seconds, or 0.01 to 360.00 seconds

Factory set value: Input 1_Integral time (1. I): 240.00

Input 2_Integral time (2. I): 240.00 Related parameters: Integral/derivative time decimal point position selection (P. 87)

 Derivative time (1. d, 2. d) for PID control

Derivative action is to prevent rippling and make control stable by monitoring output change. The degree of Derivative action is set by time in seconds.

Data range: OFF (PI action),

1 to 3600 seconds, 0.1 to 3600.0 seconds, or 0.01 to 360.00 seconds

Factory set value: Input 1_Derivative time (1. d): 60.00

Input 2_Derivative time (2. d): 60.00 Related parameters: Integral/derivative time decimal point position selection (P. 87)

 Control response parameter (1. rPT, 2. rPT)

The control response for the set value (SV) change can be selected among Slow, Medium, and Fast.

Data range: 0: Slow 1: Medium 2: Fast Factory set value: Input 1_Control response parameter (1. rPT): 0

Input 2_Control response parameter (2. rPT): 0 Control Response: The control response for the set value (SV) change can be selected among Slow, Medium,

and Fast. If a fast response is required, Fast is chosen. Fast may cause overshoot. If overshoot is critical, Slow is chosen.

Measured value (PV)

Set value (SV2)

Fast

Medium

IMR01N02-E6

Change

Set value (SV1)

Slow

Set value (SV) change point

Time

Page 52

6. PARAMETER SETTING MODE

 Setting change rate limiter (up) (1. SVrU, 2. SVrU)

This function is to allow the set value (SV) to be automatically changed at specific rates when a new set value

(SV). SVrU is used when the SV is changed to a higher SV.

Data range: OFF (Unused), 0.1 to Input span/unit time Factory set value: Input 1_Setting change rate limiter (up) (1. SVrU): OFF Input 2_Setting change rate limiter (up) (2. SVrU): OFF

The unit time can be changed by the setting change rate limiter unit time in the Engineering mode (P. 99). (Factory set value: 60 seconds)

 Setting change rate limiter (down) (1. SVrd, 2. SVrd)

This function is to allow the set value (SV) to be automatically changed at specific rates when a new set value

(SV). SVrd is used when the SV is changed to a lower SV.

Data range: OFF (Unused), 0.1 to Input span/unit time

Factory set value: Input 1_Setting change rate limiter (down) (1. SVrd): OFF

Input 2_Setting change rate limiter (down) (2. SVrd): OFF

The unit time can be changed by the setting change rate limiter unit time in the Engineering mode (P. 99). (Factory set value: 60 seconds)

Setting change rate limiter:

Application examples of setting change rate limiter:

 Increasing the SV to a higher value

 Decreasing the SV to a lower value

[After changing]

[Before changing]

Increase gradually

at specific rate

[Before changing]

[After changing]

Changing the set value

Time

Changing the set value

When the setting change rate limiter is used, the SV will also ramp up or ramp down by the function at power-on and operation mode change from STOP to RUN.

If the autotuning (AT) function is activated while the SV is ramping up or ramping down by the setting change rate limiter, AT will starts after the SV finishes ramp-up or ramp-down by the limiter, and the controller is in PID control mode until AT starts.

When the value of setting change rate limiter is changed during normal operation, the ramp-up or ramp-down rate will be changed unless the SV already has finished ramp-up or ramp-down by the function.

If the rate of setting change limiter is set to any value other than “OFF (Unused),” the event re-hold

action to be taken by a set value (SV) change becomes invalid.

Decrease gradually

at specific rate

Time

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Page 53

6. PARAMETER SETTING MODE

 Area soak time (AST)

Area Soak Time is used for ramp/soak control function in conjunction with Link Area Number and Setting Change Rate Limiter (up/down).

Data range: 0 hour 00.00 second to 9 minutes 59.99 seconds or 0 hour 00 minute 00 second to 9 hours 59 minutes 59 seconds Factory set value: 0.00.00 (0 minute 00.00 second)

The unit time can be changed by the Soak Time Unit Selection in the Engineering mode. (P. 99). (Factory set value: 0 minute 00.00 second to 9 minutes 59.99 seconds)

The Area Soak Time can be changed during normal operation with ramp/soak control function, but Read the following example carefully how the time change affects ramp/soak control time. For example, the Memory area which has 5-minute soak time is executed. When 3 minutes passed, the Area Soak Time is changed from 5 minutes to 10 minutes. The remaining time of the currently executed Memory Area is calculated as follows. (The new soak time 10 minutes) – (lapsed time 3 minutes) = (remaining time 7 minutes)

The old soak time does not have any effect on remaining time.

Set value (SV) of memory area 1

Present set value (SV)

Measured value (PV)

Area soak time is changed 10 minutes.

rea soak time:

5 minutes

Operation start: 3 minutes

Changing

Time of remaining operating hour: 7 minutes

Time

For the instrument with the 2-input specification, its area soaking starts based on the arrival at the memory area set value of Input 1 or that of Input 2, whichever later.

Set value (SV) of memory area 1

Present set value (SV)

Measured value (PV)

Area soak time

Area soak time start-up

Input 1

Input 2

Time

 Link area number (LnKA)

Link Area Number is used for ramp/soak control function in conjunction with Area Soak Time and Setting Change Rate Limiter (up/down).

Data range: OFF (No link), 1 to 16 Factory set value: OFF

Ramp/Soak Control Function:

Ramp/soak control is possible by using Area Soak Time, Link Area Number and Setting Change Rate

Limiter (up/down) in Parameter Setting mode.

[Usage example]

Present set value (SV)

Measured value (PV)

Set value (SV) of memor

area 2

Set value (SV) of memory area 1

Set value (SV) of memory area 3

rea soak time of

memory area 1

Setting change rate limiter (up) of memory area 1

Memory area 1

* The area soak time for the memory area linked last becomes invalid to continue the state of the set value (SV) reached.

rea soak time of

memory area 2

Setting change rate limiter (up) of memory area 2

Memory area 2

Setting change rate limiter (down) of memory area 3

rea soak time of

memory area 3 *

Memory area 3

Time

IMR01N02-E6

Page 54

7. SETUP SETTING MODE

7.1 Display Sequence

In Setup Setting mode, the following operations are possible.

Change other operation/control related parameters Change Communication parameters Change Data Lock Level

To go to Setup Setting mode from SV Setting & Monitor mode, press the shift key while pressing the SET key.

SV setting & Monitor mode

Press the shift key while pressing the SET key

Heater break alarm 1 (HBA1) set value

(P.42)

SET key

Heater break determination point 1

(P.44) (P.45) (P.47)

SET key

Heater melting determination point 1

(P.44) (P.44) (P.47)

SET key

Heater break alarm 2 (HBA2) set value

(P.42) (P.44) (P.47)

SET key

Heater break determination point 2

(P.44) (P.45) (P.48)

SET key

Heater melting determination point 2

(P.44) (P.45) (P.48)

SET key

Input 1_PV bias

(P.44) (P.45)

SET key

Input 1_ PV digital filter

(P.44) (P.46)

SET key

Input 1_PV ratio

(P.45) (P.46)

: Parameters displayed when function is specified.

Input 1_PV low input cut-off

(P.45) (P.46)

SET key

Input 1_ proportional cycle time

SET key

Input 2_PV bias

SET key

Input 2_ PV digital filter

SET key

Input 2_PV ratio

SET key

Input 2_PV low input cut-off

SET key

Input 2_ proportional cycle time

SET key

Device address 1 (Slave address 1)

SET key

Communication speed 1

SET key SET key

Return to first parameter setting item of setup setting mode

Data bit configuration 1

SET key

Interval time 1

SET key

Device address 2 (Slave address 2)

SET key

Communication speed 2

SET key

Data bit configuration 2

SET key

Interval time 2

SET key

Infrared communication address

(P.49)

SET key

Infrared communication speed

(P.49)

SET key

Set lock level

(P.49)

SET key

Parameters which are not related to existing functions on the controller are not displayed. To return the SV Setting & Monitor mode, press the shift key while pressing the SET key. This instrument returns to the PV1/SV1 monitor screen if no key operation is performed for more than one minute.

40 IMR01N02-E6

Page 55

7.2 Parameter List

Parameter Page Parameter Page

7. SETUP SETTING MODE

Heater break alarm 1

(HBA1) set value

Heater break

determination point 1

Heater melting

determination point 1

Heater break alarm 2

(HBA2) set value

Heater break

determination point 2

Heater melting

determination point 2

Input 1_PV bias

Input 1_PV digital filter

Input 1_PV ratio

(HbA1)

(HbL1)

(HbH1)

(HbA2)

(HbL2)

(HbH2)

(1. Pb)

(1. dF)

(1. Pr)

P. 42 Device address 1

(Slave address 1)

P. 44 Communication speed 1

P. 44 Data bit configuration 1

P. 42 Interval time 1

P. 44 Device address 2

(Slave address 2)

P. 44 Communication speed 2

P. 44 Data bit configuration 2

P. 44 Interval time 2

P. 45 Infrared communication

address

(Add1)

(bPS1)

(bIT1)

(InT1)

(Add2)

(bPS2)

(bIT2)

(InT2)

(Add3)

P. 46

P. 47

P. 48

P. 49

Input 1_PV low input

cut-off

Input 1_ proportional

cycle time

Input 2_PV bias

Input 2_PV digital filter

Input 2_PV ratio

Input 2_PV low input

cut-off

Input 2_ proportional

cycle time

(1. PLC)

(2. PLC)

(1. T)

(2. Pb)

(2. dF)

(2. Pr)

(2. T)

P. 45 Infrared communication

speed

P. 45 Set lock level

P. 44

P. 45

(bPS3)

(LCK)

P. 49

IMR01N02-E6

Page 56

7. SETUP SETTING MODE

7.3 Description of Each Parameter

 Heater break alarm 1 (HBA1) set value (HbA1)

Heater break alarm 2 (HBA2) set value (HbA2)

HBA1 and HBA2 are to set the set values for the heater break alarm (HBA) function. The HBA function detects a fault in the heating circuit by monitoring the current flowing through the load by a dedicated current transformer (CT).

Up to two heater break alarms are available with the controller. CT input 1 is for HBA1, and CT input 2 for HBA2. CT inputs can be assigned to one output from OUT1 to OUT5. To use HBA for a three-phase load, both CT inputs can be assigned to the same output.

Two types of heater break alarms, TYPE “A” and TYPE “B” (factory set value: TYPE “B”), are available. An appropriate type should be selected depending on the application. (Please see “Heater Break Alarm Function” below.)

These parameters, HBA set values (HbA1 and HbA2) are used for both types. However, each type has different function and care must be used to set an appropriate set value.

For type “A” HBA,

- Set the set value to approximately 85% of the maximum reading of the CT input.

- Set the set value to a slightly smaller value to prevent a false alarm if the power supply may become unstable.

- When more than one heater is connected in parallel, it may be necessary to increase the HBA set value to detect a single heater failure.

For type “B” HBA,

Set the set value to the maximum CT input value. This will be the current when the control is at 100 % control output. The set value is used to calculate the width of a non-alarm range.

Data range: With CTL-6-P-N (0-30A) : OFF (Not used), 0.1 to 30.0 A With CTL-12-S56-10L-N (0-100A): OFF (Not used), 0.1 to 100.0 A

Factory set value: OFF Related parameters: Heater break determination point (P. 44), Heater melting determination point (P. 44),

Heater break alarm (HBA) type selection (P. 81), CT ratio (P. 81), CT assignment (P. 82), Number of heater break alarm (HBA) delay times (P. 82)

Heater Break Alarm Function:

< Heater break alarm (HBA) type A >

Heater Break Alarm (HBA) type A can only be used with time-proportional control output (relay, voltage pulse, or triac output). The HBA function monitors the current flowing through the load by a dedicated current transformer (CT), compares the measured value with the HBA set values, and detects a fault in the heating circuit.

Low or No current flow (Heater break, malfunction of the control device, etc.): When the control output is ON and the CT input value is equal to or less than the heater break determination point for the preset number of consecutive sampling cycles, an alarm is activated.

Over current or short-circuit: When the control output is OFF and the CT input value is equal to or greater than the heater break determination point for the preset number of consecutive sampling cycles, an alarm is activated.

Continued on the next page.

42 IMR01N02-E6

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7. SETUP SETTING MODE

Continued from the previous page.

< Heater break alarm (HBA) type B >

Heater Break Alarm (HBA) type B can be used with both continuous control output (current/voltage continuous output) and time-proportional control output (relay, voltage pulse output, or triac). The HBA function assumes that the heater current value is proportional* to the control output value of the controller, otherwise viewed as the manipulated variable (MV), and compare it with the CT input value to detect a fault in the heating or cooling circuit.

* It is assumed that the current value flowing through the load is at maximum when the control output from the controller is 100 %, and

the minimum current value flowing through the load is zero (0) when the control output from the controller is 0 %.

Low or No current flow (Heater break, malfunction of the control device, etc.)

The alarm determination point (Low) is calculated as follows:

(Non-alarm range (Low) width) = (HbL1 or HbL2) x (HbA1 or HbA2)

(Alarm determination point (Low) )=((HbA1 or HbA2) x (MV1 or MV2)) – (Non-alarm range (Low) width)

When the CT input value is equal to or less than the heater break determination point for the preset number of consecutive sampling cycles, an alarm status is produced.

Over current or short-circuit

The alarm determination point (High) is calculated as follows:

(Non-alarm range (High) width) = (HbH1 or HbH2) x (HbA1 or HbA2)

(Alarm determination point (High) )=((HbA1 or HbA2) x (MV1 or MV2)) + (Non-alarm range (High) width)

When the CT input value is equal to or greater than the heater melting determination point for the preset number of consecutive sampling cycles, an alarm status is produced.

Maximum current value (squared) 

Heater melting determination point (0.0 to100.0 % of maximum current)

Non-alarm range (High) for heater melting determination

Current value of heater used (squared)

Alarm range of Over current/ Short-circuit

0 [A] 



0 [%]

Alarm range of Low current/ No current

100 [%]

Computed heater current value

(Proportional to voltage squared)

Non-alarm range (Low) for heater break determination

Heater break determination point (0.0 to100.0 % of maximum current)



Manipulated output value of controller

The current factory set values of HbLs and HbHs are set to 30.0 %. If any of the following conditions exists, set them to a slightly larger value to prevent a false alarm.

• Heater current values is not proportional to the control output in Phase control.

• There is difference on control output accuracy between the controller and the operating unit

(SCR Power Controller).

• There is a delay on control output between the controller and the operating unit (SCR Power Controller).

The factory set value of the HBA type is heater break alarm (HBA) type B.

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Page 58

7. SETUP SETTING MODE

 Heater break determination point 1 (HbL1)

Heater break determination point 2 (HbL2)

Set the heater break determination point for the heater break alarm (HBA) type B. Data range: Heater break determination point 1:

0.0 to 100.0 % of heater break alarm 1 (HBA1) set value (0.0: Heater break determination is invalid) Heater break determination point 2:

0.0 to 100.0 % of heater break alarm 2 (HBA2) set value (0.0: Heater break determination is invalid)

Factory set value: 30.0 Related parameters: Heater break alarm (HBA) set value (P. 42), Heater melting determination point (P. 44),

Heater break alarm (HBA) type selection (P. 81), Number of heater break alarm (HBA) delay times (P. 82) Function: See heater break alarm (HBA) set value (P. 42, P.43)

 Heater melting determination point 1 (HbH1)

Heater melting determination point 2 (HbH2)

Set the heater melting determination point for the heater break alarm (HBA) type B. Data range: Heater melting determination point 1:

0.0 to 100.0 % of heater break alarm 1 (HBA1) set value (0.0: Heater melting determination is invalid) Heater melting determination point 2:

0.0 to 100.0 % of heater break alarm 2 (HBA2) set value (0.0: Heater melting determination is invalid)

Factory set value: 30.0 Related parameters: Heater break alarm (HBA) set value (P. 42), Heater break determination point (P. 44),

Heater break alarm (HBA) type selection (P. 81), Number of heater break alarm (HBA) delay times (P. 82) Function: See heater break alarm (HBA) set value (P. 42, P.43)

 PV bias (1. Pb, 2. Pb)

PV bias adds bias to the measured value (PV). The PV bias is used to compensate the individual variations of the sensors or correct the difference between the measured value (PV) of other instruments.

Data range: −Input span to +Input span Factory set value: Input 1_PV bias (1. Pb): 0

Input 2_PV bias (2. Pb): 0

 PV digital filter (1. dF, 2. dF)

This item is the time of the first-order lag filter eliminate noise against the measured input.

Data range: OFF (Unused), 0.01 to 10.00 seconds Factory set value: HA400/HA900: Input 1_PV digital filter (1. dF): OFF

Input 2_PV digital filter (2. dF): OFF HA401/HA901: Input 1_PV digital filter (1. dF): 1.00 Input 2_PV digital filter (2. dF): 1.00

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Page 59

7. SETUP SETTING MODE

 PV ratio (1. Pr, 2. Pr)

PV ratio is a multiplier to be applied to the measured value (PV). The PV ratio is used to compensate the individual variations of the sensors or correct the difference between the measured value (PV) of other instruments.

Data range: 0.500 to 1.500 Factory set value: Input 1_PV ratio (1. Pr): 1.000

Input 2_PV ratio (2. Pr): 1.000

 PV low input cut-off (1. PLC, 2. PLC)

PV low input cut-off is used with Square Root Extraction function. The measured value less than the PV low input cut-off is ignored to prevent control disturbance caused by input variation at low measured value range.

Data range: 0.00 to 25.00 % of input span Factory set value: Input 1: PV low input cut-off (1. PLC): 0.00

Input 2: PV low input cut-off (2. PLC): 0.00

Related parameters: Square root extraction selection (P. 69) PV low input cut-off function:

When input signal square root extraction is used for in flow control, etc., the square root

extraction result varies widely at the low measured value range. The measured value less than the PV low input cut-off is ignored to calculate control output in order to prevent control disturbance caused by input variation at low measured value range.

Output

100 %

70.7 %

50 %

When set value o the PV low input cut-off is 0 %

0 %

25 %

50 %

When set value of the PV low input cut-off is 15 %

100 %

Input

 Proportional cycle time (1. T, 2. T)

Proportional Cycle Time is to set control cycle time for time based control output such as voltage pulse for SSR, triac and relay output.

Data range: 0.1 to 100.0 seconds Factory set value: Input 1: Proportional cycle time (1. T):

Relay contact output: 20.0 seconds Voltage pulse output and triac output: 2.0 seconds

Input 2: Proportional cycle time (2. T): Relay contact output: 20.0 seconds Voltage pulse output and triac output: 2.0 seconds

The proportional cycle time becomes invalid when the voltage/current output is selected as control output type.

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Page 60

7. SETUP SETTING MODE

 Device address 1 (Slave address 1) (Add1)

Device Address 1 is used to set the slave address of the controller for Communication 1 function (optional).

Data range: 0 to 99 (RKC communication, Modbus) Factory set value: 0

Do not use the same device address for more than one controller in multi-drop connection. Each controller must have a unique address in multi-drop connection.

In Modbus communication, two-way communication is not possible when the address is 0.

 Communication speed 1 (bPS1)

Communication Speed 1 is to set communication speed for Communication 1 function (optional).

Data range: 2.4: 2400 bps

4.8: 4800 bps

9.6: 9600 bps

19.2: 19200 bps

38.4: 38400 bps

Factory set value: 9.6

Set the same communication speed for both the HA400/HA900/HA401/HA901 (slave) and the host computer (master).

 Data bit configuration 1 (bIT1)

This item is data bit configuration of communication 1 function (optional).

Data range: See below [Data bit configuration table]

Set value Data bit Parity bit Stop bit

(8n1) 8 Without 1

(8n2) 8 Without 2

(8E1) 8 Even 1

(8E2) 8 Even 2

(8o1) 8 Odd 1

(8o2) 8 Odd 2

(7n1) * 7 Without 1

(7n2) * 7 Without 2

(7E1) * 7 Even 1

(7E2) * 7 Even 2

(7o1) * 7 Odd 1

(7o2) * 7 Odd 2

* When the Modbus communication protocol selected, this setting becomes invalid.

Factory set value: 8n1 (Data bit: 8, Parity bit: Without, Stop bit: 1)

Setting range of Modbus

Setting range of RKC communication

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7. SETUP SETTING MODE

 Interval time 1 (InT1)

This item is interval time of communication 1 function (optional).

Data range: 0 to 250 ms Factory set value: 10 Interval Time function:

The interval time for the HA400/HA900 (HA401/HA901) should be set to provide a time for host computer to finish sending all data including stop bit and switch the line to receive status for the host.

If the interval time between the two is too short, the HA400/HA900 (HA401/HA901) may send data before the host computer is ready to receive it. In this case, communication transmission cannot be conducted correctly. For a successful communication sequence to occur, the HA400’s or HA900’s (the HA401’s or HA901’s) interval time must match the specifications of the host computer.

 Device address 2 (Slave address 2) (Add2)

Device Address 2 is used to set the slave address of the controller for Communication 2 function (optional).

Data range: 0 to 99 (RKC communication, Modbus)

0 to 63 (DeviceNet) 0 to 126 (PROFIBUS)

Factory set value: 0

Do not use the same device address for more than one controller in multi-drop connection. Each controller must have a unique address in multi-drop connection.

In Modbus and PROFIBUS communications, two-way communications are not possible when the addresses are 0.

 Communication speed 2 (bPS2)

Communication Speed 2 is to set communication speed for Communication 2 function (optional).

Data range: 2.4: 2400 bps 125: 125 kbps *

4.8: 4800 bps 250: 250 kbps *

9.6: 9600 bps 500: 500 kbps *

19.2: 19200 bps

38.4: 38400 bps

* A communication speed of 125 to 500 kbps can be selected for DeviceNet.

Factory set value: 9.6

Set the same communication speed for both the HA400/HA900/HA401/HA901 (slave) and the host computer (master).

Communication speed 2 is not necessary to be selected for PROFIBUS.

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7. SETUP SETTING MODE

 Data bit configuration 2 (bIT2)

This item is data bit configuration of communication 2 function (optional).

Data range: See below [Data bit configuration table]

Set value Data bit Parity bit Stop bit

(8n1) 8 Without 1

(8n2) 8 Without 2

(8E1) 8 Even 1

(8E2) 8 Even 2

(8o1) 8 Odd 1

(8o2) 8 Odd 2

(7n1) * 7 Without 1

(7n2) * 7 Without 2

(7E1) * 7 Even 1

(7E2) * 7 Even 2

(7o1) * 7 Odd 1

(7o2) * 7 Odd 2

* When the Modbus communication protocol selected, this setting becomes invalid.

Factory set value: 8n1 (Data bit: 8, Parity bit: Without, Stop bit: 1)

Data bit configuration 2 is not necessary to be selected for PROFIBUS and DeviceNet.

 Interval time 2 (InT2)

This item is interval time of communication 2 function (optional).

Setting range of Modbus

Setting range of RKC communication

Data range: 0 to 250 ms Factory set value: 10 Interval Time function: See “Interval time 1 (InT1)” on page 47.

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7. SETUP SETTING MODE

 Infrared communication address (Add3)

Infrared Communication Address is used to set the device address of the controller for Infrared Communication

function.

Data range: 0 to 99 Factory set value: 0

 Infrared communication speed (bPS3)

This item is communication speed of the infrared communication function.

Data range: 9.6: 9600 bps 19.2: 19200 bps

Factory set value: 19.2

The factory set value of the infrared communication speed of your PDA's

is 19200 bps.

Data bit, Stop bit and Parity bit on this controller under infrared communication are fixed to the following settings. The relevant bits on the PDA* are fixed to the same settings as on this controller prior to factory set value. Therefore do not change them at the site.

• Data bit: 7-bit

• Parity bit: Even

• Stop bit: 1-bit

* The PDA being used is necessary to be installed with the infrared communication software RKCIR.

 Set lock level (LCK)

The set lock level restricts parameter setting changes by key operation (Set data lock function). This function prevents the operator from making errors during operation.

PV2 MAN

PV1

AREA

OUT1

Data range:

(1) Parameters other than set value (SV) and event set value (EV1 to EV4):

REM

0: Unlock 1: Lock

(2) Event set value (EV1 to EV4)

PV2 MAN REM AT SV

0: Unlock 1: Lock

(3) Set value (SV)

OUT2 OUT3 OUT4 OUT5 ALM

(1) (2) (3) (4) (5)

0: Unlock 1: Lock

(4) “0” Fixed (No setting)

(5) “0” Fixed (No setting)

Factory set value: 00000

In the set lock level, data lock is not possible for the following parameters.

• Memory area selection (SV setting & Monitor mode),

• Parameters of function block number F10 to F91 (Engineering mode)

Set Lock Level can be changed in both RUN and STOP mode.

Parameters protected by Data Lock function are still displayed for monitoring.

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8. ENGINEERING MODE

WARNING

Parameters in the Engineering mode should be set according to the application before setting any parameter related to operation. Once the Parameters in the Engineering mode are set correctly, those parameters are not necessary to be changed for the same application under normal conditions. If they are changed unnecessarily, it may result in malfunction or failure of the instrument. RKC will not bear any responsibility for malfunction or failure as a result of improper changes in the Engineering mode.

Parameters in Engineering mode are settable only when the controller is in STOP mode.

All parameters of the engineering mode are displayed regardless of the instrument specification.

8.1 Display Sequence

To go to Engineering mode, press the shift key for 2 seconds while pressing the SET key at SV Setting & Monitor mode, Parameter Setting mode, or Setup Setting mode.

SV setting & monitor mode, parameter setting mode, or setup setting mode

(P. 63)

(P. 65)

(P. 66)

UP or DOWN

key

UP or DOWN

key

UP or DOWN

key

UP or DOWN

key

Press the shift key for 2 seconds while pressing the SET key

(Screen configuration)

SET key

(Direct key)

SET key

(Input 1)

SET key

(Input 2)

SET key SET key SET key SET keySET key SET key SET key

F23

(Event input)

STOP display selection

uto/Manual transfer

key operation selection

Input 1_input type selection

Input 1_input error determination point (low)

Input 2_input type selection

Input 2_input error determination point (low)

Bar graph display selection

SET key SET key SET key

Remote/Local transfer key operation selection

SET key SET key SET key

Input 1_display unit selection

SET key SET key SET keySET key SET key

Input 1_burnout direction

SET key SET key SET key

Input 2_display unit selection

Input 2_burnout direction

SET key SET key SET key

Bar graph resolution setting

RUN/STOP transfer key operation selection

Input 1_decimal point position

Input 1_squrae root extraction selection

Input 2_decimal point position

Input 2_squrae root extraction selection

Input 1_input scale high

Power supply frequency selection

Input 2_input scale high

Input 1_input error Input 1_input scale low

SET key

Input 2_input scale low

determination point

(high)

SET key

Input 2_input error

determination point

(high)

Continued on the next page.

50 IMR01N02-E6

Page 65

8. ENGINEERING MODE

(P. 70)

(P. 73)

(P. 75)

(P. 76)

(P. 81)

F22

(Input 2)

UP or DOWN

key

(Event input)

UP or DOWN

key

(Output)

UP or DOWN

key

(Transmission output 1)

UP or DOWN

key

(Transmission output 2)

UP or DOWN

key

(Transmission output 3)

UP or DOWN

key

(Event 1)

UP or DOWN

key

(Event 2)

UP or DOWN

key

(Event 3)

UP or DOWN

key

(Event 4)

UP or DOWN

key

(CT1)

UP or DOWN

key

F46

(CT2)

Event input logic selection

SET key SET key

Output logic selection

SET key SET key SET key

Transmission output 1 type selection

SET key SET key SET key SET key

Transmission output 2 type selection

SET key SET key SET key SET key

Transmission output 3 type selection

SET key SET key SET key SET key

Event 1 type selection

SET key SET key SET key

Event 2 type selection

SET key SET key SET key

Event 3 type selection

SET key SET key SET key

Event 4 type selection

SET key SET key SET key

CT1 ratio

SET key SET key SET key

Output 1 timer setting

Transmission output 1 scale high

Transmission output 2 scale high

Transmission output 3 scale high

Event 1 hold action

Event 2 hold action

Event 3 hold action

Event 4 hold action

Heater break alarm 1 (HBA1) type selection

SET key SET key

Output 2 timer setting

Transmission output 1 scale low

Transmission output 2 scale low

Transmission output 3 scale low

Event 1 differential gap

SET key SET key SET key

Event 2 differential gap

SET key SET key SET key

Event 3 differential gap

SET key SET key SET key

Event 4 differential gap

SET key SET key SET key

Number of heater break alarm 1 (HBA1) delay times

Output 3 timer setting

Event 1 action at input error

Event 2 action at input error

Event 3 action at input error

Event 4 action at input error

CT1 assignment

SET key

Output 4 timer setting

larm lamp lighting

condition setting 2

Event 1 assignment

Event 2 assignment

Event 3 assignment

Event 4 assignment

Output 5 timer

setting

SET key SET key

condition setting 1

SET key

larm lamp lighting

Continued on the next page.

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8. ENGINEERING MODE

(P. 81)

(P. 83)

(P. 87)

UP or DOWN

key

UP or DOWN

key

UP or DOWN

key

F45

(CT1)

(CT2)

(Control)

(Control 1)

CT2 ratio

SET key SET key SET key

Hot/Cold start selection

SET key SET key SET key

Input 1_control action type selection

SET key SET key SET key

Input 1_action at input error (low)

UP or DOWN

key

Input 1_ power feed forward selection

(P. 87)

(Control 2)

Input 2_control action type selection

SET key SET key SET key

Input 2_action at input error (low)

UP or DOWN

key

Input 2_ power feed forward selection

(P. 93)

UP or DOWN

key

(AT1)

(AT2)

(P. 93)

UP or DOWN

key

Position proportioning PID action)

(

F55

Input 1_AT bias

SET key SET key SET key SET key

Input 2_AT bias

SET key SET key SET key

Heater break alarm 2 (HBA2) type selection

SET key

Input 2_ use selection

Input 1_ integral/derivative decimal point position

Input 1_manipulated output value at input error

SET key

Input 1_ power feed forward gain

SET key

Input 2_ integral/derivative decimal point position

Input 2_manipulated output value at input error

SET key

Input 2_ power feed forward gain

SET key

Input 1_AT cycle

Input 2_AT cycle

Number of heater break alarm 2 (HBA2) delay times

SET key

Cascade ratio

Input 1_derivative gain

Input 1_output change rate limiter (up)

SET key SET key SET key SET key

SET key

Input 2_derivative gain

Input 2_output change rate limiter (up)

SET key SET key

SET key

Input 1_AT differential gap time

Input 2_AT differential gap time

CT2 assignment

Cascade bias

SET key SET key SET key

Input 1_ON/OFF action differential gap (upper)

Input 1_output change rate limiter (down)

Input 2_ON/OFF action differential gap (upper)

SET key

Input 2_output change rate limiter (down)

SET key

SV tracking

Input 1_ON/OFF action differential gap (lower)

SET keySET key SET key

Input 1_output limiter (high)

Input 2_ON/OFF action differential gap (lower)

SET key

Input 2_output limiter (high)

SET key SET key

SET key

Continued on the next page.

Input 1_action at input

error (high)

SET key

Input 1_output limiter

(low)

SET key

Input 2_action at input

error (high)

SET key

Input 2_output limiter

(low)

SET key

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8. ENGINEERING MODE

(Position proportioning PID action)

(P. 96)

(P. 99)

(P. 100)

(P. 101)

F54

(AT2)

UP or DOWN

key

UP or DOWN

key

(Communication)

UP or DOWN

key

(SV)

UP or DOWN

key

(SV1)

UP or DOWN

key

(SV2)

UP or DOWN

key

(System information)

UP or DOWN

key

F10

(Screen configuration)

Open/Close output neutral zone

SET key SET key SET key

Communication 1 protocol selection

SET key SET key SET key

Setting change rate limiter unit time

SET key SET key SET key

Input 1_setting limiter (high)

SET key SET key SET key

Input 2_setting limiter (high)

SET key SET key SET key

ROM version display

SET key SET key SET key

Open/Close output differential gap

Communication 2 protocol selection

Soak time unit selection

Input 1_setting limiter (low)

Input 2_setting limiter (low)

Integrated operating time display

ction at feedback resistance (FBR) input error

SET key

Holding peak value ambient temperature display

Feedback resistance (FBR) input asignment

Power feed transformer input value display

SET keySET key

Feedback adjustment preparation screen

SET key SET key

To return to the SV Setting & Monitor mode, press the SET key for two seconds, or press the shift key while pressing the SET key. If the key is not pressed for more than one minute, the display will automatically return to the SV Setting & Monitor mode.

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8. ENGINEERING MODE

8.2 Parameter List

Function block Parameter Page

. Screen STOP display selection (SPCH) P. 63

(F10.) configuration Bar graph display selection (dE) P. 64

Bar graph resolution setting (dEUT)

Direct key Auto/Manual transfer key operation selection (Fn1) P. 65

(F11.) Remote/Local transfer key operation selection (Fn2)

RUN/STOP transfer key operation selection (Fn3)

Input 1 Input 1_input type selection (1. InP) P. 66

(F21.) Input 1_display unit selection (1. UnIT) P. 67

Input 1_decimal point position (1.PGdP)

Input 1_input scale high (1.PGSH)

Input 1_input scale low (1.PGSL) P. 68

Input 1_input error determination point (high) (1. PoV)

Input 1_input error determination point (low) (1. PUn)

Input 1_burnout direction (1.boS) P. 69

Input 1_square root extraction selection (1. SQr)

Power supply frequency selection (PFrQ)

Input 2 Input 2_input type selection (2. InP) P. 66

(F22.) Input 2_display unit selection (2. UnIT) P. 67

Input 2_decimal point position (2.PGdP)

Input 2_input scale high (2.PGSH)

Input 2_input scale low (2.PGSL) P. 68

Input 2_input error determination point (high) (2. PoV)

Input 2_input error determination point (low) (2. PUn)

Input 2_burnout direction (2.boS) P. 69

Input 2_square root extraction selection (2. SQr)

Event input Event input logic selection (dISL) P. 70

(F23.)

Output Output logic selection (LoGC) P. 73

(F30.) Output 1 timer setting (oTT1) P. 74

Output 2 timer setting (oTT2)

Output 3 timer setting (oTT3)

Output 4 timer setting (oTT4)

Output 5 timer setting (oTT5)

Alarm lamp lighting condition setting 1 (ALC1)

Alarm lamp lighting condition setting 2 (ALC2)

Continued on the next page.

54 IMR01N02-E6

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8. ENGINEERING MODE

Continued from the previous page.

Function block Parameter Page

. Transmission Transmission output 1 type selection (Ao1) P. 75

(F31.) output 1 Transmission output 1 scale high (AHS1)

Transmission output 1 scale low (ALS1)

Transmission Transmission output 2 type selection (Ao2) P. 75

(F32.) output 2 Transmission output 2 scale high (AHS2)

Transmission output 2 scale low (ALS2)

Transmission Transmission output 3 type selection (Ao3) P. 75

(F33.) output 3 Transmission output 3 scale high (AHS3)

Transmission output 3 scale low (ALS3)

Event 1 Event 1 type selection (ES1) P. 76

(F41.) Event 1 hold action (EHo1) P. 78

Event 1 differential gap (EH1) P. 79

Event 1 action at input error (EEo1) P. 80

Event 1 assignment (EVA1)

Event 2 Event 2 type selection (ES2) P. 76

(F42.) Event 2 hold action (EHo2) P. 78

Event 2 differential gap (EH2) P. 79

Event 2 action at input error (EEo2) P. 80

Event 2 assignment (EVA2)

Event 3 Event 3 type selection (ES3) P. 76

(F43.) Event 3 hold action (EHo3) P. 78

Event 3 differential gap (EH3) P. 79

Event 3 action at input error (EEo3) P. 80

Event 3 assignment (EVA3)

Event 4 Event 4 type selection (ES4) P. 76

(F44.) Event 4 hold action (EHo4) P. 78

Event 4 differential gap (EH4) P. 79

Event 4 action at input error (EEo4) P. 80

Event 4 assignment (EVA4)

CT input 1 (CT1) CT1 ratio (CTr1) P. 81

(F45.) Heater break alarm 1 (HBA1) type selection (HbS1)

Number of heater break alarm 1 (HBA1) delay

(HbC1) P. 82

times

CT1 assignment (CTA1)

IMR01N02-E6

Continued on the next page.

Page 70

8. ENGINEERING MODE

Continued from the previous page.

Function block Parameter Page

CT input 2 (CT2) CT2 ratio (CTr2) P. 81

(F46.) Heater break alarm 2 (HBA2) type selection (HbS2)

Number of heater break alarm 2 (HBA2) delay

(HbC2) P. 82

times

CT2 assignment (CTA2)

Control

(F50.)

Hot/Cold start selection (Pd) P. 83

Input 2_use selection (CAM) P. 84

Cascade ratio (CAr)

Cascade bias (CAb) P. 85

SV tracking (TrK) P. 86

Control 1 Input 1_control action type selection (1. oS) P. 87

(F51.) Input 1_integral/derivative decimal point position (1.IddP)

Input 1_derivative gain (1. dGA)

Input 1_ON/OFF action differential gap (upper) (1. oHH) P. 88

Input 1_ON/OFF action differential gap (lower) (1. oHL)

Input 1_action at input error (high) (1.AoVE) P. 89

Input 1_action at input error (low) (1.AUnE)

Input 1_manipulated output value at input error (1. PSM)

Input 1_output change rate limiter (up) (1. orU) P. 90

Input 1_output change rate limiter (down) (1. ord) P. 91

Input 1_output limiter (high) (1. oLH)

Input 1_output limiter (low) (1. oLL)

Input 1_power feed forward selection (1. PFF) P. 92

Input 1_power feed forward gain (1.PFFS) P. 93

Control 2 Input 2_control action type selection (2. oS) P. 87

(F52.) Input 2_integral/derivative decimal point position (2.IddP)

Input 2_derivative gain (2. dGA)

Input 2_ON/OFF action differential gap (upper) (2. oHH) P. 88

Input 2_ON/OFF action differential gap (lower) (2. oHL)

Input 2_action at input error (high) (2.AoVE) P. 89

Input 2_action at input error (low) (2.AUnE)

Input 2_manipulated output value at input error (2. PSM)

Input 2_output change rate limiter (up) (2. orU) P. 90

Input 2_output change rate limiter (down) (2. ord) P. 91

Input 2_output limiter (high) (2. oLH)

Input 2_output limiter (low) (2. oLL)

Continued on the next page.

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8. ENGINEERING MODE

Continued from the previous page.

Function block Parameter Page

Control 2 Input 2_power feed forward selection (2. PFF) P. 92

(F52.) Input 2_power feed forward gain (2.PFFS) P. 93

Autotuning 1 Input 1_AT bias (1. ATb) P. 93

(F53.) (AT1) Input 1_AT cycle (1. ATC) P. 94

Input 1_AT differential gap time (1. ATH) P. 95

Autotuning 2 Input 2_AT bias (2. ATb) P. 93

(F54.) (AT2) Input 2_AT cycle (2. ATC) P. 94

Input 2_AT differential gap time (2. ATH) P. 95

Position

(F55.)

(F60.) Communication 2 protocol selection (CMPS2)

(F70.) Soak time unit selection (STdP)

(F71.) Input 1_setting limiter (low) (1. SLL)

(F72.) Input 2_setting limiter (low) (2. SLL)

(F91.) information Integrated operating time display (WT)

proportioning

PID action

Communication Communication 1 protocol selection (CMPS1) P. 99

Set value (SV) Setting change rate limiter unit time (SVrT) P. 99

Set value 1 (SV1) Input 1_setting limiter (high) (1. SLH) P. 100

Set value 2 (SV2) Input 2_setting limiter (high) (2. SLH) P. 100

System ROM version display (RoM) P. 101

Holding peak value ambient temperature display (TCJ)

Power feed transformer input value display (HEAT)

Open/Close output neutral zone (Ydb) P. 96

Open/Close output differential gap (YHS) P. 97

Action at feedback resistance (FBR) input error (Ybr)

Feedback resistance (FBR) input assignment (PoSA)

Feedback adjustment preparation screen (PoS) P. 98

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8. ENGINEERING MODE

8.3 Precaution Against Parameter Change

If any of the following parameters is changed, the set values of relevant parameters are initialized or is automatically converted according to the new setting. It may result in malfunction or failure of the instrument.

- Input Type Selection of Input 1 (1. InP)

- Input Type Selection of Input 2 (2. InP)

- Engineering Display Unit Selection of Input 1 (1. UnIT)

- Engineering Display Unit Selection of Input 2 (2. UnIT)

- Input 1_Decimal Point Position (1. PGdP)

- Input 2_Decimal Point Position (2. PGdP)

- Event 1 Type Selection (ES1)

- Event 2 Type Selection (ES2)

- Event 3 Type Selection (ES3)

- Event 4 Type Selection (ES4)

- Transmission Output 1 Type Selection (Ao1)

- Transmission Output 2 Type Selection (Ao2)

- Transmission Output 3 Type Selection (Ao3)

Before changing any parameter setting on the above list, always record all parameter settings in SV setting & monitor mode, setup setting mode, parameter setting mode and engineering mode. And after the change, always check all parameter settings in SV setting & monitor mode, setup setting mode, parameter setting mode and engineering mode by comparing them with the record taken before the change.

When any one of the following parameters’ settings are changed,

- Input Type Selection of Input 1 (1. InP)

- Input Type Selection of Input 2 (2. InP)

- Engineering Display Unit Selection of Input 1 (1. UnIT)

- Engineering Display Unit Selection of Input 2 (2. UnIT)

all parameter settings shown in the table below will be changed to Factory Default Values according to the new setting. They must be changed according to the application.

Mode Description

Engineering

mode

Default value

TC input RTD input

Decimal point position 1 (One decimal place)

Input scale high Maximum value of input range 100.0

Input scale low Minimum value of input range 0.0

Input error determination point (high)

Burnout direction 0 (Upscale)

Transmission output 1 scale high

Transmission output 2 scale high

Transmission output 3 scale high

Input error determination point (low)

Maximum value of input range + (5 % of input span)

Minimum value of input range − (5 % of input span)

Measured value (PV) and set value (SV): Input scale high

Manipulated output value (MV): 100.0

Deviation: +Input span

Continued on the next page.

Voltage/current

input

58 IMR01N02-E6

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Continued from the previous page.

Mode Description

Transmission output 1 scale low

Engineering

mode

Cascade ratio 1.000 (Input 2 only)

Cascade bias 0.0 (Input 2 only)

ON/OFF action differential gap (upper)

ON/OFF action differential gap (lower)

AT bias 0

Setting limiter (high) Input scale high

Setting limiter (low) Input scale low

Setup setting

mode

Event 1 set value

Event 2 set value

Event 3 set value

Event 4 set value

Control loop break alarm1 (LBA1) time

Parameter

setting mode

Proportional band 30

Integral time 240.0 seconds

Derivative time 60.0 seconds

Setting change rate limiter (up)

Setting change rate limiter (down)

SV setting &

monitor mode

Transmission output 2 scale low

Transmission output 3 scale low

Event 1 hold action

Event 2 hold action

Event 3 hold action

Event 4 hold action

Event 1 differential gap

Event 2 differential gap

Event 3 differential gap

Event 4 differential gap

PV bias 0

PV ratio 1.000

PV low input cut-off 0.00 %

Control loop break alarm2 (LBA2) time

LBA1 deadband

LBA2 deadband

Control response parameter 0 (Slow)

Set value (SV) 0.0 °C [°F] 0.0 %

8. ENGINEERING MODE

Default value

TC input RTD input

Measured value (PV) and set value (SV): Input scale low

Manipulated output value (MV): 0.0

Deviation: −Input span

0 (Without hold action)

2.0 °C [°F]

1.0 °C [°F] 0.1 % of

480 seconds

0.0

OFF (Unused)

Voltage/current

input

0.2 % of

input span

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8. ENGINEERING MODE

When any one of the following parameters’ settings are changed,

- Event 1 Type Selection (ES1)

- Event 2 Type Selection (ES2)

- Event 3 Type Selection (ES3)

- Event 4 Type Selection (ES4)

all parameter settings shown in the table below will be changed to Factory Default Values according to the new setting. They must be changed according to the application.

Default value

Mode Description

Event 1 hold action

Event 2 hold action

Event 3 hold action

Engineering

mode

Event 2 differential gap

Event 3 differential gap

Event 4 differential gap

Parameter

setting

mode

Event 4 hold action

Event 1 differential gap

Event 1 set value

Control loop break alarm1 (LBA1) time

(Event 3 only)

Control loop break alarm2 (LBA2) time

(Event 4 only)

LBA1 deadband (Event 3 only) 0.0

LBA2 deadband (Event 4 only) 0.0

TC input RTD input

0 (Without hold action)

2.0 °C [°F]

480 seconds

Voltage/current

input

0.2 % of

input span

When any one of the following parameters’ settings are changed,

- Transmission Output 1 Type Selection (Ao1)

- Transmission Output 2 Type Selection (Ao2)

- Transmission Output 3 Type Selection (Ao3)

all parameter settings shown in the table below will be changed to Factory Default Values according to the new setting. They must be changed according to the application.

Default value

Mode Description

Transmission output 1 scale high

Transmission output 2 scale high

Engineering

mode

Transmission output 2 scale low

Transmission output 3 scale low

Transmission output 3 scale high

Transmission output 1 scale low

TC input RTD input

Measured value (PV) and set value (SV): Input scale high

Manipulated output value (MV): 100.0

Deviation: +Input span

Measured value (PV) and set value (SV): Input scale low

Manipulated output value (MV): 0.0

Deviation: −Input span

Voltage/current

input

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8. ENGINEERING MODE

When any one of the following parameters’ settings are changed,

- Input 1_Decimal Point Position (1. PGdP)

- Input 2_Decimal Point Position (2. PGdP)

all parameter settings shown in the table below will be automatically converted into the a values to match the new decimal point position as long as the converted values are in the acceptable range of each parameter. They must be check and changed if necessary according to the application

Mode Description

Engineering mode

Setup setting mode

Event 1 set value

Event 2 set value

Event 3 set value

Parameter setting mode

LBA deadband

Setting change rate limiter (up)

Setting change rate limiter (down)

SV setting & monitor mode

Input scale high

Input scale low

Input error determination point (high)

Input error determination point (low)

Transmission output 1 scale high

Transmission output 2 scale high

Transmission output 3 scale high

Transmission output 1 scale low

Transmission output 2 scale low

Transmission output 3 scale low

Event 1 hold action

Event 2 hold action

Event 3 hold action

Event 4 hold action

ON/OFF action differential gap (upper)

ON/OFF action differential gap (lower)

Setting limiter (high)

Setting limiter (low)

PV bias

Event 4 set value

Proportional band

Set value (SV)

Continued on the next page.

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8. ENGINEERING MODE

Continued from the previous page.

Precaution and Example of automatic conversion

• Decimal point position moves in accordance with the setting change.

Example: When the setting of the decimal point position is changed from 0 (no decimal place) to 1 (the first decimal place) with Input scale high (1.PGSH) set to 800 °C:

(1.PGSH)

The display will change from 800 to 800.0.

• The displayed range of the controller is between −19999 and +99999 regardless of the decimal point position.

Example: When RTD input is selected for Input 1, and Input Scale Low (1.PGSL) is 200°C, the decimal point position is changed from 0 to 2:

(1.PGSL)

• When a number of decimal places for the set value is reduced due to the decimal point change, the set value is rounded off to the first decimal place and will be displayed without any decimal place.

(1.PGSH)

(1.PGSL)

(Changed from 800 to 800.0)

(Input scale low becomes −199.99, because –200.00 is out

of the display range.)

Example: When the decimal point position is changed from 2 (two decimal places) to 0 (no decimal place)

and Input scale high (1.PGSH) is 594.99:

(1.PGSH)

(The figure is rounded off to the first decimal place,

and the Input Scale High 1.PGSH becomes 595.)

In the above example, if the decimal point position is changed back to 2 from 0, “1.PGSH”

becomes 595.00.

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8. ENGINEERING MODE

8.4 Screen Configuration (F10)

 STOP display selection (SPCH)

STOP message for control STOP mode can be displayed either on the upper display or the lower display.

SPCH is to select the display to show the STOP message.

Data range: 0: Displays on the measured value (PV1/PV2) unit (TYPE 1)

1: Displays on the set value (SV) unit (TYPE 2)

Factory set value: 0

There are three different Characters for STOP mode depending on how to be transfered from RUN to

STOP.

TYPE1:

PV1

REA SV

TYPE2:

PV1

REA SV

Display explanations:

RUN RUN STOP

RUN/STOP with key operation

(KSTP)

PV1

REA SV

PV1

REA SV

(KSTP)

(dSTP)

PV1

(SToP)

REA SV

PV1

REA SV

(SToP)

RUN/STOP with event input

RUN

(Contact closed)

STOP

(Contact open)

STOP is not displayed (dSTP)

STOP STOP STOP

(KSTP) (SToP)

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8. ENGINEERING MODE

−

 Bar graph display selection (dE)

Use to select the contents of the bar graph display.

Data range: 0: No display

1: Input 1_manipulated output value (MV) 2: Input 1_measured value (PV) 3: Input 1_set value (SV) 4: Input 1_deviation value 5: Feedback resistance input value (POS) 6: Input 2_manipulated output value (MV) 7: Input 2_measured value (PV) 8: Input 2_set value (SV) 9: Input 2_deviation value

Factory set value: 0

Related parameters: Bar graph resolution setting (P. 64)

Bar graph display explanation:

Manipulated output value (MV)

display

Measured value (PV) display Scaling is available within the input range.

Set value (SV) display Displays the set value (SV). Scaling is available within the input range.

Deviation value display

Feedback resistance input

value (POS) display

The number of dot points: 10 dots (HA400/HA401) 20 dots (HA900/HA901)

Displays the manipulated output value (MV). When manipulated output value (MV) is

at 0 % or less, the left-end dot of the bar-graph flashes. When MV exceeds 100 %,

the right-end dot flashes.

[Display example]

Displays the deviation between the measured value (PV) and the set value (SV).

When the Deviation display is selected, the dots at both ends of bar-graph light.

A display resolution per dot is settable from 1 to 100.

Displays the feedback resistance input value (POS). It is available only with position

proportioning PID control.

[Display example]

050

100

 Bar graph resolution setting (dEUT)

Use to set the bar graph display resolution for the deviation display. Set several digits per 1 dot of the bar graph.

Data range: 1 to 100 digit/dot

Factory set value: 100

Related parameters: Bar graph display selection (P. 64)

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8. ENGINEERING MODE

8.5 Direct Key (F11)

 Auto/Manual transfer key operation selection (Fn1)

Use to select Use/Unuse of Auto/Manual transfer key (A/M).

Data range: 0: Unused

1: Auto/Manual transfer for input 1 2: Auto/Manual transfer for input 2 3: Common Auto/Manual transfer for input 1 and input 2

Factory set value: 3

 Remote/Local transfer key operation selection (Fn2)

Use to select Use/Unuse of Remote/Local transfer key (R/L).

Data range: 0: Unused

1: Remote/Local transfer

Factory set value: 1

 RUN/STOP transfer key operation selection (Fn3)

Use to select Use/Unuse of RUN/STOP transfer key (R/S).

Data range: 0: Unused

1: RUN/STOP transfer

Factory set value: 1

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8. ENGINEERING MODE

8.6 Input 1 (F21) Input 2 (F22)

 Input type selection (1. InP, 2. InP)

Data range: 0 to 23 (see the following table)

[Input Range Table]

Set value Input type Input range Hardware

0 1 2 3 4 5 6 7 8 9

19 20 21

12 13 22 23

14 15

16 17

An input type change may only be made within the hardware groups as shown above.

Do not set to any number (including 10 and 11) which is not described in the input range table above. This may cause malfunctioning.

4-wire RTD input type (22 and 23) can not be selected for Input type selection of Input 2 (2. InP).

See the above input range table to select input type of the remote input. Input range 0 through 13, 22 or 23 can not be selected for the remote input.

Factory set value: Input 1_Input type selection (1. InP):

Input 2_Input type selection (2. InP):

Related parameters: Display unit selection (P. 67), Decimal point position (P. 67), Input scale high (P. 67),

K −200 to +1372 °C or −328.0 to +2501.6 °F J −200 to +1200 °C or −328.0 to +2192.0 °F R −50 to +1768 °C or −58.0 to +3214.4 °F

S −50 to +1768 °C or −58.0 to +3214.4 °F

TC B 0 to 1800 °C or 32.0 to 3272.0 °F

input E −200 to +1000 °C or −328.0 to +1832.0 °F

N 0 to 1300 °C or 32.0 to 2372.0 °F T −200 to +400 °C or −328.0 to +752.0 °F W5Re/W26Re 0 to 2300 °C or 32.0 to 4172.0 °F Voltage (low)

PLII 0 to 1390 °C or 32.0 to 2534.0 °F input group

Voltage 0 to 1 V Programmable range

(low) 0 to 100 mV (−19999 to +99999) input 0 to 10 mV

3-wire system Pt100 −200 to +850 °C or −328.0 to +1562.0 °F RTD 3-wire system JPt100 −200 to +600 °C or −328.0 to +1112.0 °F input 4-wire system Pt100 −200 to +850 °C or −328.0 to +1562.0 °F

4-wire system JPt100 −200 to +600 °C or −328.0 to +1112.0 °F

Current 0 to 20 mA Programmable range

input 4 to 20 mA (−19999 to +99999)

Voltage 0 to 10 V Programmable range Voltage (high)

(high) 0 to 5 V (−19999 to +99999)

input 1 to 5 V

Depend on model code. (When not specifying: Type K)

Input scale low (P. 68)

input group

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8. ENGINEERING MODE

 Display unit selection (1. UnIT, 2. UnIT)

Use to select the temperature unit for thermocouple (TC) and RTD inputs.

Data range: 0: °C

1: °F

Factory set value: Input 1_Display unit selection (1. UnIT): 0

Input 2_Display unit selection (2. UnIT): 0

 Decimal point position (1. PGdP, 2. PGdP)

Use to select the decimal point position of the input range.

Data range: Thermocouple (TC) inputs: 0 to 1

RTD inputs: 0 to 2 Voltage (V)/current (I) inputs: 0 to 4

0: No decimal place

1: One decimal place 2: Two decimal places 3: Three decimal places 4: Four decimal places

Factory set value: Input 1_Decimal point position (1. PGdP): 1

Input 2_Decimal point position (2. PGdP): 1

Related parameters: Input type selection (P. 66), Input scale high (P. 67), Input scale low (P. 68)

 Input scale high (1. PGSH, 2. PGSH)

Use to set the high limit of the input scale range.

Data range: Thermocouple (TC)/RTD inputs:

Input scale low to Maximum value of the selected input range Voltage (V)/current (I) inputs:

−19999 to +99999 (Varies with the setting of the decimal point position)

Factory set value: Input 1_Input scale high (1. PGSH):

Thermocouple (TC)/RTD inputs: Maximum value of the selected input range

Voltage (V)/current (I) inputs: 100.0

Input 2_Input scale high (2. PGSH):

Thermocouple (TC)/RTD inputs: Maximum value of the selected input range

Voltage (V)/current (I) inputs: 100.0

Related parameters: Input type selection (P. 66), Decimal point position (P. 67), Input scale low (P. 68)

Input Scale High function:

The input scale range can be easily set by setting the input scale high limit/low limit.

When a voltage/current input type is selected, the input scale high limit can be set lower than the input

scale low limit. (Input scale high limit < Input scale low limit)

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8. ENGINEERING MODE

 Input scale low (1. PGSL, 2. PGSL)

This value is to set the low limit of the input scale range.

Data range: Thermocouple (TC)/RTD inputs:

Minimum value of the selected input range to Input scale high Voltage (V)/current (I) inputs:

−19999 to +99999 (Varies with the setting of the decimal point position)

Factory set value: Input 1_Input scale low (1. PGSL):

Thermocouple (TC)/RTD inputs: Minimum value of the selected input range Voltage (V)/current (I) inputs: 0.0

Input 2_Input scale low (2. PGSL):

Thermocouple (TC)/RTD inputs: Minimum value of the selected input range Voltage (V)/current (I) inputs: 0.0

Related parameters: Input type selection (P. 66), Decimal point position (P. 67), Input scale high (P. 67) Input Scale Low function:

The input scale range can be easily set by setting the input scale high limit/low limit

When a voltage/current input type is selected, the input scale high limit can be set lower than the input scale low limit. (Input scale high limit < Input scale low limit)

 Input error determination point (high) (1. PoV, 2. PoV)

Use to set Input Error Determination Point (high). Input Error Determination function is activated when a measured value reaches the limit, and control output value selected by Action at input error will be output.

Data range: Input scale low − (5 % of input span) to Input scale high + (5 % of input span)

Factory set value: Input 1_Input error determination point (high) (1. PoV)

Thermocouple (TC)/RTD inputs: Input scale high + (5 % of input span) Voltage (V)/current (I) inputs: 105.0

Input 2_Input error determination point (high) (2. PoV)

Thermocouple (TC)/RTD inputs: Input scale high + (5 % of input span) Voltage (V)/current (I) inputs: 105.0

Related parameters: Input error determination point (low) (P. 68), Action at input error (high) (P. 89),

Action at input error (low) (P. 89), Manipulated output value at input error (P. 89)

 Input error determination point (low) (1. PUn, 2. PUn)

Use to set Input Error Determination Point (low). Input Error Determination function is activated when a measured value reaches the limit, and control output value selected by Action at input error will be output.

Data range: Input scale low − (5 % of input span) to Input scale high + (5 % of input span)

Factory set value: Input 1_Input error determination point (low) (1. PUn)

Thermocouple (TC)/RTD inputs: Input scale low − (5 % of input span) Voltage (V)/current (I) inputs: −5.0

Input 2_Input error determination point (low) (2. PUn)

Thermocouple (TC)/RTD inputs: Input scale low − (5 % of input span) Voltage (V)/current (I) inputs: −5.0

Related parameters: Input error determination point (high) (P. 68), Action at input error (high) (P. 89),

[Example] When the input scale is −200.0 to +1200.0:

70.0

Action at input error (low) (P. 89), Manipulated output value at input error (P. 89)

Input span: 1400.0, 5 % of input span: 70.0, Setting range: −270.0 to +1270.0

Setting range of the input error determination point

Input scale



−200.0

Input scale low

Input scale high

70.0



+1200.0

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8. ENGINEERING MODE

 Burnout direction (1. boS, 2. boS)

Use to select Burnout Direction in input break. When input break is detected by the controller, the measured value go either Upscale or Downscale according to the Burnout Direction setting.

Data range: 0: Upscale

1: Downscale

Factory set value: Input 1_Burnout direction (1. boS): 0 Input 2_Burnout direction (2. boS): 0

The action in the input breaks fix regardless of setting a burnout direction about the following input.

• RTD inputs: Upscale

• Voltage (High) inputs: Downscale (Indicates value near 0 V.)

• Current (I) inputs: Downscale (Indicates value near 0 mA.)

 Square root extraction selection (1. SQr, 2. SQr)

Use to select Use/Unuse of the square root extraction for the measured value.

Data range: 0: Unused

1: Used

Factory set value: Input 1_Square root extraction selection (1. SQr): 0

Input 2_Square root extraction selection (2. SQr): 0

Square Root Extraction function:

The controller can receive the input signal directly from a differential pressure type flow

transmitter by using Square Root Extraction Function without using a square root extractor.

 Power supply frequency selection (PFrQ)

Use to select the power supply frequency of the controller suited to the application.

Data range: 0: 50 Hz

1: 60 Hz

Factory set value: 0

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8. ENGINEERING MODE

(

8.7 Event Input (F23)

 Event input logic selection (dISL)

Use to assign the function (memory area, operation mode) for the event inputs (DI 1 to DI 7).

Data range: 0 to 6 (see the following table)

[Function Assignment Table]

Set

value

0 Unused (No function assignment)

Factory set value: 1

Event Input function: See bellow.

 Contact status of memory area number selection

Event

input

DI 1

DI 2

DI 3

DI 4

DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 DI 7

Terminal

No. 30-31

Memory area number selection

DI 6 and DI 7 cannot be used when the communication 1 function is specified.

Terminal

No. 30-32

Memory area number selection

1 to 8)

Terminal

No. 30-33

1 to 16)

Terminal

No. 30-34

Memory area set RUN/STOP

Memory area set Remote/Local

Memory area set Auto/Manual

Terminal

No. 35-36

Memory area set RUN/STOP

Memory area set Remote/Local

transfe

Terminal

No. 13-14

transfer

Remote/Local

transfe Unused Unused

Unused Unused

No. 13-15

Auto/Manual

Remote/Local

Auto/Manual

Event input terminals:

Dry contact input Dry contact input

COM

DI1

DI2

DI3

DI4

COM

DI5

To store a new Memory Area number as the Control Area, close the DI for Memory Area Set.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

× − × − × − × − × − × − × − × −

× × − − × × − − × × − − × × − −

× × × × − − − − × × × × − − − −

× × × × × × × × − − − − − − − −

×: Contact open −: Contact closed

COM

DI6

DI7

Contact input from external devices or equipment should be dry contact input. If it is not dry contact input, the input should meet the specification below. Contact resistance: At OFF (contact open) 500 kΩ or more At ON (contact closed) 10 Ω or less

Memory area number

Terminal

transfe

Continued on the next page.

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8. ENGINEERING MODE

Continued from the previous page.

Transfer timing of memory area number:

[Example] Change the memory area number to 6 (when “4” is selected in “Event input logic selection”)

First, close the contacts between DI1 and DI3 and the common terminal. Next, open the contact between DI2 and the common. Then, close the contact between DI4 and the common from open status, the memory area in the controller will change to “6”.

DI1: Contact closed

DI2: Contact open

DI3: Contact closed

 DI Status for mode transfer

DI4

(Memory area set)

Contact closed Contact open

Contact closed

Contact open

* To make contact activation valid, it is necessary to maintain

the same contact state (contact closed) for more than 200 ms.

Rising edge → Memory area transfer

No event input or

not selected

RUN/STOP transfer RUN (Control RUN) STOP (Control STOP) RUN (Control RUN)

Auto/Manual transfer Auto Manual Auto

Remote/Local transfer *

* If “Input 2_use selection (CAM)” of the engineering mode is changed to “2: Cascade control (Slave),” “Remote/Local”

needs to be changed to “Cascade/Local.”

Remote or cascade control Local Local

 RUN/STOP transfer

Mode select from front key or

communication

Status of event input (DI) Actual operation mode STOP display

Contact closed RUN (Control RUN) STOP is not displayed RUN (Control RUN)

Contact open

Contact closed STOP (Control STOP) STOP (Control STOP)

Contact open

Continued on the next page.

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8. ENGINEERING MODE

Continued from the previous page.

 Auto/Manual transfer

Mode select from front key or

communication

Status of event input (DI) Actual operation mode Display lamp

Contact closed Auto MAN mode lamp ON Auto

Contact open

Contact closed Manual MAN mode lamp OFF Manual

Contact open

 Remote/Local transfer

Mode select from front key or

communication

Status of event input (DI) Actual operation mode Display lamp

Contact closed Remote REM mode lamp ON Remote

Contact open

Contact closed Local REM mode lamp OFF Local

Contact open

Transfer timing of RUN/STOP, Auto/Manual, and Remote/Local:

The selection operation is taken when DI contact is closed from the open condition (Rising edge).

Contact closed *

Contact open

Rising edge

* To make contact activation valid, it is necessary to maintain the same contact state (contact closed) for more than 200 ms.

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8. ENGINEERING MODE

8.8 Output (F30)

 Output logic selection (LoGC)

This is used to assign the output function (control output, event, etc.) for the output (OUT1 to OUT5).

Data range: 1 to 11 (see the following table)

[Output Assignment Table] (M: Relay contact output, V: Voltage pulse output, R: Current output, E: Voltage, T: Triac output)

Set

value

MV 1 = Manipulated output value of Input 1, MV 2 = Manipulated output value of Input 2, MV 1 (OPEN) = Open-side control output of Position proportioning PID control, MV 1 (CLOSE) = Close-side control output of Position proportioning PID control, HBA 1 = Output of Heater break alarm 1, HBA 2 = Output of Heater break alarm 2, EV 1 = Output of Event 1, EV 2 = Output of Event 2, EV 3 = Output of Event 3, EV 4 = Output of Event 4, FAIL = FAIL output

OUT1

(M/V/R/E/T)

MV 1 HBA 1 (Energized)

MV 1 HBA 1 (De-energized)

MV 1 EV 3 (Energized)

MV 1 EV 3 (De-energized)

MV 1 MV 2 EV 4 (Energized)

MV 1 MV 2 EV 4 (De-energized)

MV 1 MV 2 EV 3 (Energized)

MV 1 MV 2 EV 3 (De-energized)

MV 1 (OPEN) MV 1 (CLOSE) EV 3 (Energized)

MV 1 (OPEN) MV 1 (CLOSE) EV 3 (De-energized)

MV 1 EV 4 (Energized)

OUT2

(M/V/R/E/T)

HBA 2 (Energized)

HBA 2 (De-energized)

EV 4 (Energized) HBA 1 (Energized) HBA 2 (Energized)

EV 4 (De-energized) HBA 1 (De-energized) HBA 2 (De-energized)

HBA 2 (Energized)

OUT3

(M/V/R/E/T)

EV 3 (Energized) EV 4 (Energized)

EV 3 (De-energized) EV 4 (De-energized)

EV 2 (Energized) EV 1 (Energized) FAIL (De-energized)

EV 2 (De-energized) EV 1 (De-energized) FAIL (De-energized)

HBA 2 (Energized)

HBA 2 (De-energized)

EV 4 (Energized) HBA 1 (Energized) HBA 2 (Energized)

EV 4 (De-energized) HBA 1 (De-energized) HBA 2 (De-energized)

EV 4 (Energized) HBA 1 (Energized) HBA 2 (Energized)

EV 4 (De-energized) HBA 1 (De-energized) HBA 2 (De-energized)

EV 3 (Energized) HBA 1 (Energized)

OUT4

(M)

EV 2 (Energized) EV 1 (Energized)

EV 2 (De-energized) EV 1 (De-energized)

EV 3 (Energized) HBA 1 (Energized)

EV 3 (De-energized) HBA 1 (De-energized)

EV 2 (Energized) EV 1 (Energized)

EV 2 (De-energized) EV 1 (De-energized)

EV 2 (Energized) EV 1 (Energized)

EV 2 (De-energized) EV 1 (De-energized)

EV 2 (Energized) EV 1 (Energized)

OUT5

(M)

EV 1 (Energized) EV 2 (Energized)

EV 1 (De-energized) EV 2 (De-energized)

Note



Energized alarm corresponding to FAIL output

De-energized alarm corresponding to FAIL output

Energized alarm corresponding to two loops control

De-energized alarm corresponding to two loops control

Energized alarm corresponding to two loops control

De-energized alarm corresponding to two loops control

Energized alarm corresponding to position proportioning PID control

De-energized alarm corresponding to position proportioning PID control

Energized alarm

An output logic becomes OR output when two or more output functions are assigned to one output.

When three transmission outputs are selected, the transmission outputs are automatically assigned to OUT1 through OUT3 and it has priority over the Output Logic Selection (LoGC). To select Manipulated Output Value of Input 1 or Input 2 as output type of OUT1, OUT2 or OUT3, select “1. MV: Input 1_manipulated output value (MV)” or “2. MV: Input 2_ manipulated output value (MV)” at the parameters of Transmission Output Type Selection.

Factory set value: For 1-input controller: 1

For 2-input controller: 5

Related parameters: Output timer setting (P. 74), Alarm lamp lighting condition setting (P. 74),

Event type selection (P. 76), Transmission output type selection (P. 75), CT assignment (P. 82)

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8. ENGINEERING MODE

 Output timer setting (oTT1 to oTT5)

Output Timer Setting is to set an output delay time for event outputs.

Data range: 0.0 to 600.0 seconds Factory set value: 0.0 Related parameters: Output logic selection (P. 73), Alarm lamp lighting condition setting (P. 74),

Event type selection (P. 76)

Output Timer Setting function:

When an event condition becomes On status, the output is suppressed until the Output Timer set time elapses. After the time is up, if the event output is still ON status, the output will be produced.

Example: When set the event timer to 100.0 seconds.

Measured val ue (PV)

Event set value 

Set value (SV) 

Event state 

Non-event state 

Event output ON 

Event output OFF 

Event timer setting time

(100 seconds)

Event timer setting time

(100 seconds)

 Alarm lamp lighting condition setting (ALC1, ALC2)

Use to set an alarm (ALM) lamp lighting conditions to Event 1 to Event 4, HBA1 and HBA2.

Data range: [ALC1 screen] [ALC2 screen]

(1) Event 1 (6) HBA1 (Heater break alarm 1)

0: ALM lamp is not lit 1: ALM lamp is lit 0: ALM lamp is not lit 1: ALM lamp is lit

(2) Event 2 (7) HBA2 (Heater break alarm 2)

(1) (2) (3) (4) (5)

(6) (7) (8)

0: ALM lamp is not lit 1: ALM lamp is lit 0: ALM lamp is not lit 1: ALM lamp is lit

(3) Event 3 (8) “0” fixed (No setting)

0: ALM lamp is not lit 1: ALM lamp is lit

(4) Event 4

0: ALM lamp is not lit 1: ALM lamp is lit

(5) “0” fixed (No setting)

Factory set value: Event 1 to Event 4: 1 (ALM lamp is lit)

HBA1, HBA2: 1 (ALM lamp is lit) Related parameters: Output logic selection (P. 73), Output timer setting (P. 74), Event type selection (P. 76)

The alarm lamp is lit through the OR operation of Event 1 to Event 4, HBA1 and HBA2 each of which is set to “1: ALM lamp is lit.”

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8. ENGINEERING MODE

8.9 Transmission Output 1_Type (F31) Transmission Output 2_Type (F32) Transmission Output 3_Type (F33)

 Transmission output type selection (Ao1, Ao2, Ao3)

Use to select the transmission output type.

Data range: - - - - -: None 2. PV: Input 2_ measured value (PV)

1. PV: Input 1_ measured value (PV) 2. SV: Input 2_ set value (SV)

1. SV: Input 1_ set value (SV) 2.dEV: Input 2_ deviation value

1.dEV: Input 1_ deviation value 2. MV: Input 2_ manipulated output

1. MV: Input 1_ manipulated output value (MV) value (MV) PoS: Feedback resistance input value (POS)

Factory set value: 0

Related parameters: Transmission output scale high (P. 75), Transmission output scale low (P. 75)

Specify the output type of the transmission output when ordering.

When transmission outputs are selected and used, the outputs are allocated as follows.

• Transmission output 1: output 1 (OUT1)

• Transmission output 2: output 2 (OUT2)

• Transmission output 3: output 3 (OUT3)

The transmission has priority over the Output Logic Selection (LoGC).

 Transmission output scale high (AHS1, AHS2, AHS3)

Use to set a scale high limit value of the transmission output.

Data range: Measured value (PV) and set value (SV): Input scale low to Input scale high

Manipulated output value (MV) and Feedback resistance input value (POS): −5.0 to +105.0 % Deviation: −Input span to +Input span

Factory set value: Measured value (PV) and set value (SV): Input scale high

Manipulated output value (MV) and Feedback resistance input value (POS): 100.0

Deviation: +Input span

Related parameters: Transmission output type selection (P. 75), Transmission output scale low (P. 75)

 Transmission output scale low (ALS1, ALS2, ALS3)

Use to set a scale low limit value of the transmission output.

Data range: Measured value (PV) and set value (SV): Input scale low to Input scale high

Manipulated output value (MV) and Feedback resistance input value (POS): −5.0 to +105.0 % Deviation: −Input span to +Input span

Factory set value: Measured value (PV) and set value (SV): Input scale low

Manipulated output value (MV) and Feedback resistance input value (POS): 0.0

Deviation: −Input span

Related parameters: Transmission output type selection (P. 75), Transmission output scale high (P. 75)

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8. ENGINEERING MODE

8.10 Event 1 Type (F41) Event 3 Type (F43) Event 2 Type (F42) Event 4 Type (F44)

 Event type selection (ES1, ES2, ES3, ES4)

Use to select a type of the event 1, 2, 3 and 4.

Data range: 0: None 5: Process high

1: Deviation high 2: Deviation low 3: Deviation high/low 4: Band

Event hold action is available.

“9: Control loop break alarm (LBA)” can be selected only for event 3 and event 4.

6: Process low 1 7: SV high 8: SV low 9: Control loop break alarm (LBA) 2

Factory set value: 0 Related parameters: Output logic selection (P. 73), Output timer setting (P. 74),

Alarm lamp lighting condition setting (P. 74), Event hold action (P. 78), Event differential gap (P. 79), Event assignment (P. 80), Event action at input error (P. 80), Event set value (P. 35), Control loop break alarm (LBA) time (P. 35), LBA deadband (P. 36)

 Event action type

Deviation high:

*(Event set value is greater than 0.)

Low High

Deviation low:

*(Event set value is greater than 0.)

Low High

Deviation high/low: Band:

Low High

Process high:

Low High

SV high:

Low High

OFF

OFF ON

OFF

ONON

*(Event set value is less than 0.)

( : Set value (SV) : Event set value)

*(Event set value is less than 0.)

OFF

Low High

OFF

Low High

Process low:

Low High

SV low:

ON OFF

Low High

OFF

Continued on the next page.

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8. ENGINEERING MODE

Continued from the previous page.

 Control loop break alarm (LBA)

The control loop break alarm (LBA) function is used to detect a load (heater) break or a failure in the external actuator (magnet relay, etc.), or a failure in the control loop caused by an input (sensor) break. The LBA function is activated when control output reaches 0 % (low limit with output limit function) or 100 % (high limit with output limit function). LBA monitors variation of the measured value (PV) for the length of LBA time. When the LBA time has elapsed and the PV is still within the alarm determination range, the LBA will be ON.

The LBA function produces the alarm when any of the following conditions occurs.

LBA determination range: Temperature input: 2 °C [2 °F] fixed Voltage/current input: 0.2 % fixed

• When the control output reaches 0 % (low limit with output limit function) For direct action: When the LBA time has passed and the PV has not risen beyond the alarm

determination range, the alarm will be turned on.

For reverse action: When the LBA time has passed and the PV has not fallen below the alarm

determination range, the alarm will be turned on.

• When the output exceeds 100 % (low limit with output high function) For direct action: When the LBA time has passed and the PV has not fallen below the alarm

determination range, the alarm will be turned on.

For reverse action: When the LBA time has passed and the PV has not risen beyond the alarm

determination range, the alarm will be turned on.

If the autotuning function is used, the LBA time is automatically set twice as large as the integral time. The LBA setting time will not be changed even if the integral time is changed.

When AT function is activated or the controller is in STOP mode, the LBA function is not activated.

The LBA function does not detect a location which causes alarm status. If LBA alarm is ON, check each device or wiring of the control loop.

While the LBA is ON (under alarm status), the following conditions cancel the alarm status and LBA will be OFF.

• The measured value (PV) rises beyond (or falls below) the LBA determination range within the LBA setting time.

• The measured value (PV) enters within the LBA deadband.

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8. ENGINEERING MODE

 Event hold action (EHo1, EHo2, EHo3, EHo4)

Use to set a event hold action for the Event 1, 2, 3 or 4.

Data range: 0: OFF

1: ON 2: Re-hold action ON

Factory set value: 0

Related parameters: Event type selection (P. 76), Event differential gap (P. 79), Event assignment (P. 80),

 Hold action

When Hold action is ON, the event action is suppressed at start-up or STOP to RUN until the measured value has entered the non-event range.

[With hold action] [Without hold action]

Measured value (PV)

Event action at input error (P. 80), Event set value (P. 35)

Measured value (PV)

Set value (SV)

Event set value

Event status

Deviation

Hold action area

OFF ON

Time

Set value (SV)

Event set value

Event status

Deviation

Time

OFF ON

 Re-hold action

When Re-hold action is ON, the event action is also suppressed at the control set value change as well as start-up and STOP to RUN until the measured value has entered the non-event range. However, if the rate of setting change limiter is set to any function other than “OFF (Unused)” or in the remote setting, the re-hold action becomes invalid.

Example: When Re-hold action is OFF and event output type is deviation, the event output is produced due to

the set value change. The Re-hold action suppresses the alarm output until the measured value has entered the non-event range again.

Before the change of set value

Event area

Event set value

Measured value (PV)

Set value

The change of set value

fter the change of

set value

Event area

Event set value

Set value

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8. ENGINEERING MODE

 Event differential gap (EH1, EH2, EH3, EH4)

Use to set a differential gap of the event 1, 2, 3 or 4.

Data range: 0 to Input span

Factory set value: Thermocouple (TC) /RTD inputs: 2.0 °C [°F]

Voltage (V) /current (I) inputs: 0.2 % of input span

Related parameters: Event type selection (P. 76), Event hold action (P. 78), Event assignment (P. 80),

Event action at input error (P. 80), Event set value (P. 35)

Event differential gap function:

It prevents chattering of event output due to the measured value fluctuation around the event set value.

[Event high]

Measured value (PV)

Event set value

Event status



OFF OFFON

Measured value (PV)

Differential gap

Time

[Event low]

Event set value

Measured value (PV)

Event status



Measured value (PV)

OFF OFFON

Differential gap

Time

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8. ENGINEERING MODE

 Event action at input error (EEo1, EEo2, EEo3, EEo4)

Event action at input error is to select the event action when the measured value reaches the input error determination point (high or low limit).

Data range: 0: Normal processing

1: Turn the event output ON

Factory set value: 0 Related parameters: Input error determination point (high) (P. 68),

Input error determination point (low) (P. 68)

Event action at input error:

Example: Input range: 0 to 400 °C Input error determination point (high): 300 °C Input error determination point (low): 50 °C

Action area at input error

Forcibly turned on

Selec t one of these

Normal proc essing

The event output is forcibly turned on regardless of the event action status when the input is abnormal.

The event output is produced depending on the selected event action status even if the input is abnormal .

0 °C

50 °C

Input error determination point

(low)

Differential gap

(0.1 % of span)

Input scale range

Normal processing

Manipulated output value (MV) obtained by control-computing a measured value (PV)

 Event assignment (EVA1, EVA2, EVA3, EVA4)

Action area at input error

300 °C

Input error determination point

(high)

Forcibly turned on

Selec t one of these

Normal proc essing

400 °C

Use to assign event outputs to either Input 1 or Input 2.

Data range: 1: For input 1

2: For input 2

Factory set value: 1

Related parameters: Event type selection (P. 76), Event hold action (P. 78), Event differential gap (P. 79),

Event action at input error (P. 80), Event set value (P. 35)

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8. ENGINEERING MODE

8.11 Current Transformer Input 1 (CT1) (F45) Current Transformer Input 2 (CT2) (F46)

The settings of parameters in this group become valid on the controller with the CT input (optional) function.

 CT ratio (CTr1, CTr2)

Use to set the number of turns in the current transformer which is used to monitor the current flowing through the load. There are two types of dedicated current transformers.

Data range: 0 to 9999 Factory set value: When the CT type is CTL-6-P-N: 800

When the CT type is CTL-12-S56-10L-N: 1000

Related parameters: Output logic selection (P. 73), CT assignment (P. 82), Heater break alarm (HBA) set

value (P. 42), Heater break determination point (P. 44), Heater melting determination point (P. 44)

 Heater break alarm (HBA) type selection (HbS1, HbS2)

Use to select the heater break alarm type.

Data range: 0: Heater break alarm (HBA) type A

1: Heater break alarm (HBA) type B

Factory set value: 1 Related parameters: Output logic selection (P. 73), CT ratio (P. 81), CT assignment (P. 82), Number of heater

break alarm (HBA) delay times (P. 82), Heater break alarm (HBA) set value (P. 42), Heater break determination point (P. 44), Heater melting determination point (P. 44)

Heater Break Alarm Function:

< Heater break alarm (HBA) type A >

< Heater break alarm (HBA) type B >

* It is assumed that the current value flowing through the load is at maximum when the control output from the

controller is 100 %, and the minimum current value flowing through the load is zero (0) when the control output from the controller is 0 %.

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8. ENGINEERING MODE

 Number of heater break alarm (HBA) delay times (HbC1, HbC2)

To prevent producing a false alarm, the alarm function waits to produce an alarm status until the measured CT input value is in an alarm range for the preset number of consecutive sampling cycles (HBA sampling cycle time: 500 ms).

Data range: 0 to 255 Factory set value: 5 Related parameters: Output logic selection (P. 73), CT ratio (P. 81), CT assignment (P. 82), Heater break

alarm (HBA) type selection (P. 81), Heater break alarm (HBA) set value (P. 42), Heater break determination point (P. 44), Heater melting determination point (P. 44)

 CT assignment (CTA1, CTA2)

Use to assign the current transformer input to an output from OUT1 to OUT5. The CT input 1 is tied to HBA1, and the CT input 2 tied to HBA2, so when CT1 is assigned to OUT1, HBA1 is also automatically assigned to OUT1.

Data range: 0: None

1: Output 1 (OUT1) 2: Output 2 (OUT2) 3: Output 3 (OUT3) 4: Output 4 (OUT4) 5: Output 5 (OUT5)

Factory set value: CTA1 for:

Current transformer 1 (CT1) input not provided: 0 Current transformer 1 (CT1) input provided: 1 (When HBA1 is specified) CTA2 for: Current transformer 2 (CT2) input not provided: 0 Current transformer 2 (CT2) input provided: 2 (When HBA2 is specified)

Related parameters: Output logic selection (P. 73), CT ratio (P. 81), Heater break alarm (HBA) set value

(P. 42), Heater break determination point (P. 44), Heater melting determination point (P. 44)

The current transformer 1 (CTA1) is for the heater break alarm 1 (HBA1). The current transformer 2 (CTA2) is for the heater break alarm 2 (HBA2). Select an appropriate output number by checking the Output Logic Selection or Transmission Output Type.

To use HBA for a three-phase load, both CT inputs can be assigned to the same output.

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8. ENGINEERING MODE

8.12 Control (F50)

 Hot/Cold start selection (Pd)

Use to select the start mode at power recovery.

Data range: See the following table

Set

value

1 2 3

4 5 6

7 8

Power failure less than 3 seconds Power failure 3 seconds or more

Hot start 1 Hot start 1

Hot start 1 Hot start 2

Hot start 1 Cold start

Hot start 2 Hot start 2

Hot start 2 Cold start

Cold start Cold start

Hot start 1 Stop start

Hot start 2 Stop start

Stop start Stop start

Factory set value: 0

Hot/Cold start function:

After the power failure, when power is back to the controller,

Hot start 1: the controller will return to the same operation mode and the same

Hot start 2: the controller will return to the same operation mode which was used by the

Cold start: the controller will automatically go to Manual mode and output the low

Stop start: Started in the control stop (STOP) state regardless of the RUN mode

manipulated value which were used or calculated by the controller before power failure.

controller before power failure.

In the Manual mode, the output value will be at the low output limit value. In the Auto mode, the controller will calculate the manipulated output value regardless that before power failure. So, the manipulated output varies.

output limit value.

(Auto/Manual) before power failure. Set to the RUN mode before power failure when changed to RUN from STOP by RUN/STOP selection.

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8. ENGINEERING MODE

 Input 2_use selection (CAM)

Use to select the usage of Input 2. Cascade control can be selected by this parameter.

Data range: 0: Single loop control

1: Remote input 2: Cascade control (Slave)

Factory set value: 0

Cascade control (slave) Diagram

HA400/HA900/HA401/HA901

Input 1 (Master) Input 2 (Slave)

SV 1

Input 1

PID

Manipulated

output

(MV1)

Remort input

SV 2

Remort/Local

Input 2

PID

Manipulated

output

(MV2)

Response with large process variable lag of controlled object B.

 Cascade ratio (CAr)

Cascade ratio is a multiplier which is used to convert the manipulated output (%) to cascade signal (°C or °F) at the cascade master.

Data range: 0.0000 to 1.5000 Factory set value: 1.0000

Related parameters: Cascade bias (P. 85)

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−

 Cascade bias (CAb)

The cascade bias is applied to the input value on the slave side in the cascade control.

Data range: −Input span to +Input span Factory set value: 0

Related parameters: Cascade ratio (P. 84)

The functional description of the cascade control is shown in the following.

Cascade control

Cascade control monitors the controlled object temperature in the master unit and then corrects the set value in the slave unit depending on the deviation between the target value (set value) and actual temperature. The slave unit controls the non-controlled object (heater, refrigeration device, etc). As a result, the controlled object temperature can be reached and controlled at the target value. Cascade control is suitable for an application which has a large time lag between the heat/refrigeration source and section whose temperature is necessary to be controlled.

Example: Relationship between the manipulated output (%) in the cascade master and relevant cascade signal (°C)

Output scale in the input 1 (master): 0 to 100 % Input scale in the input 2: −100 to +400 °C

Manipulated output of Input1 (master) = 0 % Cascade ratio = 1.0000 Cascade bias = 0 °C

Cascade signal (Input2: slave set value) = −100 °C

Manipulated output of Input1 (master) = 100 % Cascade ratio = 1.0000 Cascade bias = 0 °C

Cascade signal (Input2: slave set value) = 400 °C

Cascade signal (°C): SV of Input 2 (slave)

400 °C 

300 °C 

200 °C 

100 °C 

0 °C 

−100 °C 

Scaling converted value:

0 % (

Manipulated output of Input1 (master) = 0 % Cascade ratio = 0.5000 Cascade bias = 100 °C

Cascade signal (Input2: slave set value) = 0 °C

Manipulated output of Input1 (master) = 100 % Cascade ratio = 0.5000 Cascade bias = 100 °C

Cascade signal (Input2: slave set value) = 250 °C

Cascade ratio = 1.0000 Cascade bias = 0 °C

Cascade ratio = 0.5000 Cascade bias = 100 °C

Manipulated output value (%): Manipulated output value of Input 1 (master)

Scaling converted value: 400 °C)

100 % (

50 % (Scaling converted value: 150 °C)

100 °C)

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 SV tracking (TrK)

To select Use/Unuse of SV tracking.

Data range: 0: Unused

1: Used

Factory set value: 1 SV Tracking function:

With SV Tracking function, when Remote/Local mode is transferred from Remote to Local, the set value used in Remote mode before the mode transfer will be kept using in Local mode to prevent rapid set value change.

Operation mode: Local Remote Local

Set value used Local set value Remote set value Local set value

SV tracking used Local set value ≠ Remote set value Local set value = Remote set value Local set value = Remote set value

SV tracking unused Local set value ≠ Remote set value Local set value ≠ Remote set value Local set value ≠ Remote set value

Set value (SV)

Local set value 

Remote set value 



Remote/Local transferred point

(SV tracking used)

Time (t)

Set value (SV) Local set value 

Remote set value 

Remote/Local transferred point



(SV tracking unused)

Time (t)

IMR01N02-E6

RKC HA901 Operation Manual

NOTICE

WARNING

CAUTION

DOCUMENT CONFIGURATION

SYMBOLS

CONTENTS

1. OUTLINE

1.1 Checking the Product

1.2 Model Code

1.4 Parts Description

2. MOUNTING

2.1 Mounting Environment

2.2 Mounting Cautions

2.3 Dimensions

2.4 Procedures of Mounting and Removing

3. WIRING

3.1 Wiring Cautions

3.2 Terminal Layout

3.3 Wiring of Each Terminal

 Power supply

 Output 1 to 3 (OUT1 to OUT3)

 Output 4 to 5 (OUT4 to OUT5)

 Measured input

 Remote input (optional)

 Event input (optional)

 CT input/Power feed forward input/Feedback resistance input (optional)

 Communication 1/Communication 2 (optional)

4. SETTING

4.1 Setting Procedure to Operation

4.2 Operation Menu

 Input type and input range display

4.3 Key Operation

 Scrolling through parameters

 Changing set value (SV)

 Data Lock Function

 How to restrict operation of the direct keys

4.4 Changing Parameter Settings

5. SV SETTING & MONITOR MODE

5.1 Display Sequence

5.2 Procedure for Set Value (SV) Setting

6. PARAMETER SETTING MODE

6.1 Display Sequence

6.2 Parameter List

6.3 Description of Each Parameter

 Control loop break alarm (LBA) time (LbA1, LbA2)

 LBA deadband (Lbd1, Lbd2)

 Proportional band (1. P, 2. P) for PI/PID control

 Integral time (1. I, 2. I) for PI/PID control

 Derivative time (1. d, 2. d) for PID control

 Control response parameter (1. rPT, 2. rPT)

 Setting change rate limiter (up) (1. SVrU, 2. SVrU)

 Setting change rate limiter (down) (1. SVrd, 2. SVrd)

 Area soak time (AST)

 Link area number (LnKA)

7. SETUP SETTING MODE

7.1 Display Sequence

7.2 Parameter List

7.3 Description of Each Parameter

 PV bias (1. Pb, 2. Pb)

 PV digital filter (1. dF, 2. dF)

 PV ratio (1. Pr, 2. Pr)

 PV low input cut-off (1. PLC, 2. PLC)

 Proportional cycle time (1. T, 2. T)

 Device address 1 (Slave address 1) (Add1)

 Communication speed 1 (bPS1)

 Data bit configuration 1 (bIT1)

 Interval time 1 (InT1)

 Device address 2 (Slave address 2) (Add2)

 Communication speed 2 (bPS2)

 Interval time 2 (InT2)

 Infrared communication address (Add3)

 Infrared communication speed (bPS3)

 Set lock level (LCK)

8. ENGINEERING MODE

8.1 Display Sequence

8.2 Parameter List

8.3 Precaution Against Parameter Change

8.4 Screen Configuration (F10)

 STOP display selection (SPCH)