Rkc PF900, PF901 User Manual

F

PF SERIES

RKC INSTRUMENT INC.

Ramp/Soak Controller

PF900
P

User’s Manual

This manual describes mounting, wiring and basic
operation only. Refer to the PF900/PF901 Instruction
Manual on the CD-ROM for Host communication,
control (Fixed set point control, Manual control
etc.), operation for function and Troubleshooting.

901

IMR02L04-E3

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.

 RKC is not responsible for any damage and/or injury resulting from the use of instruments

made by imitating this instrument.

 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.

 Windows is a trademark of Microsoft Corporation.
 Modbus is a registered trademark of Schneider Electric.
 Company names and product names used in this manual are the trademarks or registered trademarks

of the respective companies.

All Rights Reserved, Copyright  2010, RKC INSTRUMENT INC.

Safety Precautions

 Pictorial Symbols (safety symbols)

Various pictorial symbols are used in this manual to ensure safe use of the product, to
protect you and other people from harm, and to prevent damage to property. The symbols
are described below. Be sure you thoroughly understand the meaning of the symbols before
reading this manual.

: 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 not taken,
damage to the instrument may result.

: This mark indicates that all precautions

should be taken for safe usage.

 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.

IMR02L04-E3

i-1

 This product is intended for use with industrial machines, test and measuring equipment.

(It is not designed for use with medical equipment and nuclear energy.)

 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 additional 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.
 When high alarm with hold action is used for Event function, alarm does not turn on while

hold action is in operation. Take measures to prevent overheating which may occur if the
control device fails.

i-2

IMR02L04-E3

Symbols

 Pictorial Symbols (safety symbols)

: 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

This manual indicates 11-segment display characters as shown below.

0 1 2 3 4 5 6 7 8 9 Minus Period

0 1 2 3 4 5 6 7 8 9 - .

A B (b) C c D (d) E F G H I J K

A b C c D E F G H I J K

L M N (n) O (o) P Q q R r S T t

L M n o P Q q R r S T t

U u V W X Y Z Prime /

Temperature units

*

U u V W X Y Z ` / Š $ &

%

% ‹ _

8.

8



Dim lighting

Bright lighting

_

8.

Flashing

 Abbreviation Symbols

The names of some items are indicated by alphabetical abbreviations in this manual.

Abbreviation

symbols

PV Measured value DI (1 to 6) Digital input (1 to 6)
SV Set value DO (1 to 12) Digital output (1 to 12)
AT Autotuning FBR Feedback resistance

ST Self-tuning
OUT (1 to 3) Output (1 to 3)
HBA (1 or 2) Heater break alarm (1 or 2)

CT (1 or 2) Current transformer (1 or 2)

LBA Control loop break alarm
LBD LBA deadband

Name

Abbreviation

symbols

Name

IMR02L04-E3

i-3

Document Configuration

There are four manuals pertaining to this product. Please be sure to read all manuals specific
to your application requirements. If you do not have a necessary manual, please contact
RKC sales office, the agent, or download from the official RKC website.

The following manuals can be download from the official RKC website:
http://www.rkcinst.com/english/manual_load.htm.

Manual Manual Number Description Remarks

PF900/PF901
User’s Manual

PF900/PF901
Instruction Manual

PF900/PF901 Pattern

Record Sheet

Communication Setup
Tool for PF900/PF901
Program Controller
(WinUCI-PF900)
Instruction Manual

IMR02L04-E3

IMR02L03-E

IMR02L05-E

IMT01D09-E

This Manual.
This document describes installation,
wiring and basic operation.

This manual explains the method of
the mounting and wiring, the
operation of various functions, and
troubleshooting.

This spreadsheet is to record patterns
for Program control operation.

This document describes installation
of communication setup tool,
connection and setting of data.

Provided with
product

Provided with
product

On CD-ROM

[Downloadable]

i-4

IMR02L04-E3

Contents

NOTICE

Safety Precautions ................................................................................................... i-1

 Pictorial Symbols (safety symbols) ...................................................................................... i-1

WARNING .............................................................................................................................. i-1

CAUTION................................................................................................................................ i-2

Symbols .................................................................................................................... i-3

 Pictorial Symbols (safety symbols) ...................................................................................... i-3

 Character Symbols .............................................................................................................. i-3

 Abbreviation Symbols ......................................................................................................... i-4

Document Configuration ........................................................................................... i-5

1. OUTLINE ............................................................................ 1-1

1.1 Handling Procedure to Operation ................................................................. 1-1

1.2 Checking the Product ................................................................................... 1-2

1.3 Model Code .................................................................................................. 1-3

 Suffix code ................................................................................................................ 1-3

 Quick start code 2 (Initial setting code) ..................................................................... 1-7

1.4 Parts Description ........................................................................................ 1-10

 Front panel view ..................................................................................................... 1-10

 Key operation ......................................................................................................... 1-13

 Side view ................................................................................................................ 1-1 4

1.5 Input/Output and Function Blocks ............................................................... 1-15

Page

2. MOUNTING ........................................................................ 2-1

2.1 Mounting Environment .................................................................................. 2-1

2.2 Mounting Cautions ........................................................................................ 2-3

2.3 Dimensions ................................................................................................... 2-4

2.4 Procedures of Mounting and Removing ....................................................... 2-5

 Mounting procedures ................................................................................................ 2-5

 Removal procedures ................................................................................................ 2-6

3. WIRING .............................................................................. 3-1

3.1 Wiring Cautions ............................................................................................ 3-1

 Power supply wiring .................................................................................................. 3-1

 Input/Output wiring ................................................................................................... 3-2

 Ground wiring ........................................................................................................... 3-3

 Wiring method .......................................................................................................... 3-3

3.2 Terminal Layout ............................................................................................ 3-5

 Terminal configuration .............................................................................................. 3-5

 Isolations of the instrument ....................................................................................... 3-6

3.3 Wiring of Each Terminal ............................................................................... 3-7

 Power supply ............................................................................................................ 3-7

 Measured input (TC/RTD/Voltage/Current) [universal input] .................................... 3-8

IMR02L04-E3

i-5

 Output 1 (OUT1)/Output 2 (OUT2) ........................................................................... 3-9

 Output 3 (OUT3) ..................................................................................................... 3-11

 Digital input 1 to 11 (DI1 to DI6 [optional], DI7 to DI11 [standard]) ......................... 3-12

 Digital output 1 to 4 (DO1 to DO4) [standard] ......................................................... 3-13

 Digital output 5 to 12 (DO5 to DO12) [optional] ...................................................... 3-14

 Current transformer (CT) input/Feedback resistance (FBR) input [optional] ........... 3-15

 Communication 1/Communication 2 [optional] ....................................................... 3-16

4. BASIC OPERATION .......................................................... 4-1

4.1 Operation Menu ............................................................................................ 4-1

4.1.1 Mode switching ....................................................................................................... 4-1

4.1.2 Input type and input range display .......................................................................... 4-2

4.2 Changing Set Value ...................................................................................... 4-3

 Numeric value setting ............................................................................................... 4-3

 Setting item selection ............................................................................................... 4-5

4.3 Operation of the Direct Keys ......................................................................... 4-6

 Direct key menu ....................................................................................................... 4-6

 Direct key type .......................................................................................................... 4-7

4.4 Protecting Setting Data ................................................................................. 4-8

4.5 Parameter Description .................................................................................. 4-9

4.5.1 SV setting & monitor mode ..................................................................................... 4-9

 SV setting mode ....................................................................................................... 4-9

 Monitor mode ......................................................................................................... 4-12

4.5.2 Operation mode .................................................................................................... 4-14

 Parameter list ......................................................................................................... 4-14

 Parameter switching ............................................................................................... 4-15

4.5.3 Parameter setting mode ........................................................................................ 4-16

 Setting type for Program pattern ............................................................................ 4-16

 Parameter list [Partial setting type] ......................................................................... 4-17

 Parameter switching [Partial setting type] ............................................................... 4-22

 Parameter list [Batch setting type] .......................................................................... 4-26

 Parameter switching [Batch setting type] ................................................................ 4-27

4.5.4 Setup setting mode ............................................................................................... 4-29

 Parameter list ......................................................................................................... 4-29

 Parameter switching ............................................................................................... 4-31

4.5.5 Engineering mode ................................................................................................. 4-32

 Parameter list ......................................................................................................... 4-32

 Parameter switching ............................................................................................... 4-44

Page

5. OPERATION ...................................................................... 5-1

5.1 Initial Setting ................................................................................................. 5-1

5.1.1 Check the parameter related to the input ................................................................ 5-1

5.1.2 Check the parameter related to the event action .................................................... 5-3

5.1.3 Check the parameter related to the control ............................................................. 5-4

5.1.4 Check set value of parameter for program control operation .................................. 5-6

5.2 Operating Precautions .................................................................................. 5-7

i-6 IMR02L04-E3

Page

5.3 Type and Switching Procedures of Operation Mode .................................... 5-8

5.3.1 Type of Operation mode ......................................................................................... 5-8

5.3.2 Operation mode switching ....................................................................................... 5-8

5.4 Program Control Operation ......................................................................... 5-11

5.4.1 Program control mode display .............................................................................. 5-11

5.4.2 Program control operation procedures .................................................................. 5-12

5.4.3 Set up program patterns ...................................................................................... 5-12

5.4.4 Start/End Program control ..................................................................................... 5-20

5.4.5 Changing procedure of End segment number in Program pattern ........................ 5-22

5.5 Autotuning (AT) .......................................................................................... 5-23

5.6 Parameter Setting via Loader Communication ........................................... 5-27

5.6.1 Preparation ........................................................................................................... 5-27

5.6.2 Instructions for use ................................................................................................ 5-27

5.6.3 Connections for loader communication ................................................................. 5-28

5.6.4 Parameter setting .................................................................................................. 5-29

6. PROGRAM CONTROL ...................................................... 6-1

6.1 Memory Group .............................................................................................. 6-2

6.2 Program Control Start Selection ................................................................... 6-3

6.3 Search Function ........................................................................................... 6-7

6.4 Step (STEP) ................................................................................................. 6-8

6.5 Hold (HOLD) ................................................................................................. 6-9

6.6 Wait ............................................................................................................ 6-10

6.7 Repeat and Pattern Link ............................................................................. 6-14

6.8 Pattern End ................................................................................................. 6-17

6.9 Time Signal (Segment Signal) .................................................................... 6-21

6.10 Output Program ........................................................................................ 6-26

6.11 Edit Function ............................................................................................. 6-28

6.12 Tag Function ............................................................................................. 6-31

6.13 Forward/Back-up Function ........................................................................ 6-32

7. ERROR DISPLAY .............................................................. 7-1

7.1 Display when Input Error Occurs .................................................................. 7-1

7.2 Self-diagnostic Error ..................................................................................... 7-3

8. SPECIFICATIONS ............................................................. 8-1

IMR02L04-E3

i-7

t

A

Contents (Categorized by purpose)

Confirm the state or model code of the instrument.

1.2

Checking the Product

1.3

Model Code

(P. 1-3)

(P. 1-2),

Mount or Wire the instrument

2. MOUNTING (P. 2-1), 3. WIRING (P. 3-1)

Refer to Basic Operations (such as Mode switching).

4.1 Operation Menu (P. 4-1)

4.2 Changing Set Value (P. 4-3)

4.3 Operation of the Direct Keys (P. 4-6)

4.4 Protecting Setting Data (P. 4-7)
PF900/PF901 Instruction Manual (on CD-ROM)

Refer to parameter type or switching procedure.

4.5 Parameter Description (P. 4-9)
PF900/PF901 Instruction Manual (on CD-ROM)

Refer to the Procedure before starting operation.

1.1 Handling Procedure to Operation (P. 1-1)
PF900/PF901 Instruction Manual (on CD-ROM)

Set operating condition before starting operation.

 Parameters related to Input, Event action, Control

and Program control operation

5.1 Initial Setting (P. 5-1)
PF900/PF901 Instruction Manual (on CD-ROM)

 Other Parameters (Engineering mode)

4.5.5 Engineering mode (P. 4-32)
PF900/PF901 Instruction Manual (on CD-ROM)

[Initial setting]

 Refer to the procedure of Program control operation.

 Set up Program pattern.

 Start Program Control Operation.

Operate Program Control.

5.4.2 Program control operation procedures
(P. 5-12)

PF900/PF901 Instruction Manual (on CD-ROM)

PF900/PF901 Pattern Record Sheet (on CD-ROM)

5.4.3 Set up program patterns (P. 5-12)

4.5.3 Parameter setting mode (P. 4-16)
PF900/PF901 Instruction Manual (on CD-ROM)

5.4.4 Start/End Program control (P. 5-20)
PF900/PF901 Instruction Manual (on CD-ROM)

Switch Operation Mode.

 Reset mode, Program control mode

4.3 Operation of the Direct Keys (P. 4-6)

5.4.4 Start/End Program control (P. 5-20)

 Fixed set point control mode, Manual control mode

PF900/PF901 Instruction Manual (on CD-ROM)

Conduct Autotuning (AT).

5.5 Autotuning (AT) (P. 5-23)
PF900/PF901 Instruction Manual (on CD-ROM)

Refer to the error message.

7. ERROR DISPLAY (P. 7-1)
PF900/PF901 Instruction Manual (on CD-ROM)

Set Parameters by loader communication.

1.4 Parts Description (P. 1-10)

5.6 Parameter Setting via Loader
Communication (P. 5-27)

Communication Setup Tool for PF900/PF901
Program Controller (WinUCI-PF900) Instruction
Manual (on CD-ROM)

Set parameters related to Position proportioning
PID control.

1.3

Model Code

PF900/PF901 Instruction Manual (on CD-ROM)

Refer to each function.

 Input

Measured input value (PV), Sampling cycle, PV uni
display, Power supply frequency, Input correction, Input
filter, Square root extraction, Feedback resistance (FBR)
input, Digital input (DI), Function and Settings for Input
error, Current transformer (CT) input, Setting limiter

 Output

Output assignment (OUT1 to OUT3), Digital output (DO)
assignment (DO1 to DO12), Energized/De-energized
(OUT2, OUT3, DO1 to DO12), Output limiter, Proportional
cycle time (OUT1 to OUT3), Transmission output

 Display

Graph display selection, Power saving mode

 Event 1 to 4, Heater break a larm (HBA) and Control

loop break alarm (LBA)

 Control

Control Action, Control response parameter, Position
proportioning PID control, Manual reset, Start action at
recovering power failure, Ramp/Soak stabilizer function,

utotuning (AT), Autotuning (AT) with learning, Level PID

 Intercontroller Communication Function
 Host Communication

PF900/PF901 Instruction Manual (on CD-ROM)

(P. 1-3)

IMR02L04-E3

i-8

A

1. OUTLINE

1.1 Handling Procedure to Operation

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

Mounting and Wiring

Power ON

Switch mode from

RUN to RESET.

Set operation

conditions?

Yes (To change the operating condition)

Initial Setting

(Engineering mode)

Program pattern setting

Start test run.

Switch mode from

RESET to RUN.

Conduct Autotuning (AT)

Desired control result?

Yes

Start operation

Refer to 2. MOUNTING (P. 2-1) or 3. WIRING (P. 3-1).

Press the RESET key to go to the Reset mode (RESET) to stop the
operation. (RESET lamp turns on.)

No (No need to change the specification at ordering.)

 Check the parameter related to the input (P. 5-1)
 Check the parameter related to the event (P. 5-3)
 Check the parameter related to the control action (P. 5-4)

For details of Engineering mode parameters, refer to

4.5.5 Engineering mode (P. 4-32).

Record data of Program pattern in the spreadsheet before setting.
(PF900/PF901 Pattern Record Sheet is included in the CD-ROM.)
Set Program pattern.

Refer to 5.4.3 Program pattern composition for setting example
of Program pattern (P. 5-12).

Press the RUN key to go to the Program control mode (RUN) to start
operation. (RUN lamp turns on.)

Refer to 5.4.4 Start/End Program control (P.5-20) for the
procedure to switch operation modes.

T lamp flashes
When the AT is finished, the controller will automatically returns to PID
control.

For details of Autotuning (AT), refer to 5.5 Autotuning (AT)
(P. 5-23).

For Autotuning (AT) with learning function, refer to

6. FUNCTION AND SETTING PROCEDURE of
the PF900/PF901 Instruction Manual (IMR02L03-E) on
the CD-ROM.

No

Conduct manual turning.

IMR02L04-E3 1-1

1. OUTLINE

1.2 Checking the Product

Before using this product, check each of the following:

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

Accessories

Details Q’TY Remarks

 Instrument (PF900 or PF901)
 Mounting brackets (with screw)
 Seal (parts code: SAP-306)
 Waterproof/Dustproof rubber

packing
(parts code: KFB900-36<1>)

 PF900/PF901 User’s Manual

(IMR02L04-E)

 CD-ROM 1

1

4
1
1

1

For waterproof/dustproof
Placed on the case

B6 size (hard copy)

Instruction manual included in CD-ROM:

 ReadMe (text file)
 Communication Setup Tool for PF900/PF901 Program

Controller (WinUCI-PF900) INSTRUCTION
MANUAL (IMT01D09-)*

 PF900/PF901 Instruction Manual (IMR02L03-)*
 PF900/PF901 Pattern Record Sheet*






* This manual can be downloaded from the official RKC website:

http://www.rkcinst.com/english/manual_load.htm.

Sold separately

Details Q’TY Remarks

 Terminal cover

(parts code: KFB400-511(1))

 Front cover

(parts code: KF9-352)

 Current transformer

CTL-6-P-N [for 0 to 30 A] or
CTL-12-S56-10L-N [for 0 to 100 A]

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

2 Optional

1 Optional

Depending on the

order quantity

Optional

1-2

IMR02L04-E3

1. OUTLINE



1.3 Model Code

Check that the product received is correctly 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.

 Suffix code

Specifications

Hardware coding only Quick start code1

PF900 (PV display: Green, SV display: Orange) (1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
PF901 (PV and SV displays: White)

Relay contact

     *       /Y

M

Voltage pulse V

Output 1 (OUT1) 1

Voltage/Current [Refer to Output Code Table (P. 1-5)]


Triac T
Open collector D
None N
Relay contact M

Output 2 (OUT2) 1

Voltage pulse V
Voltage/Current [Refer to Output Code Table (P. 1-5)]



Triac T
Open collector D

N



Output 3 (OUT3) 1

None
Voltage pulse V
Voltage/Current [Refer to Output Code Table (P. 1-5)]
Open collector D

Power supply voltage
Digital output

2

(DO1 to DO12)
CT input or Feedback

resistance input

24 V AC/DC 3
100 to 240 V AC 4
4 points (DO1 to DO4) [Standard]
12 points (DO1 to DO12) C
None N
CT input (2 points)
Feedback resistance input 3
None
Communication 1 (RS-232C) and DI1 to DI6, No communication 2 1

Communication
function

Digital input
(DI1 to DI6)

4

Communication 1 (RS-422A) and DI1 to DI6, No communication 2 4
Communication 1 (RS-485) and DI1 to DI6, No communication 2 5
Communication 1 (RS-232C), Communication 2 (RS-485) 5 and DI1 to DI6 W
Communication 1 (RS-485), Communication 2 (RS-485)5 and DI1 to DI6 X
Communication 1 (None), Communication 2 (RS-485) 5and DI1 to DI6 Y
DI1 to DI6 D

6

Quick start code

No quick start code (Configured to factory set value)
Specify quick start code 1 1
Specify quick start code 1 and 2 (For Quick start code 2, refer to page 1-7) 2
Quick start code 1 is not specified
PID control with AT (Reverse action) F
PID control with AT (Direct action) D

Control Method
[Quick start code 1]

Heat/Cool PID control with AT (Cooling gain linear type) G
Heat/Cool PID control with AT (for Extruder [air cooling]) A
Heat/Cool PID control with AT (for Extruder [water cooling]) W
Position proportioning PID control without FBR (Reverse action) Z
Position proportioning PID control without FBR (Direct action) C

Measured input and
Range
[Quick start code 1]

Quick start code 1 is not specified
Refer to Range Code Table. (P.1-5, P. 1-6) 

Instrument specification Version symbol

1

Some output types are not specifiable. Refer to the Output type availability on page 1-4.

2

The output type for DO1 to DO4 is Relay: for DO5 to DO12 is Open collector.

3

When Feedback resistance input is specified with other control method than Z or C, the factory set value is fixed to “Z: Position proportioning

PID control without FBR (Reverse action).”

4

Digital input 7 (DI7) to 11 (DI11) are standard.

5

Communication 2 is for the Intercontroller communication.

6

Set initial setting parameters in the Engineering mode. Refer to 4.5.5 Engineering mode (P.4-32) for description of the parameters.

Suffix code

4

T
F

N

N

No code

No code

Y

IMR02L04-E3

1-3

1. OUTLINE

b



 



 



 



 



 



















































 



 



 



 



 













 





















 











 



 



 



 



 















































 Output type availability

PID control with AT [: Usable : Not usable]

Details of output

Output type

Output 1

(OUT1)

Output 2

Output 3

a

MV1 and MV2 can be used as Transmission output.

b

Other: Transmission output of Measured value (PV), Deviation value (DEV), Set value (SV) monitor and Segment time (percentage)

(OUT2)

(OUT3)

Relay contact 
Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Relay contact 
Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Voltage pulse 
Voltage/Current 
Open collector 

Manipulated output

value 1 (MV1)

Manipulated output

a

value 2 (MV2)

a

Heat/Cool PID control with AT [: Usable : Not usable]

Details of output

Output type

Relay contact 

Output 1

(OUT1)

Output 2

(OUT2)

Output 3

(OUT3)

a

MV1 and MV2 can be used as Transmission output.

b

Other: Transmission output of Measured value (PV), Deviation value (DEV), Set value (SV) monitor and Segment time (percentage)

Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Relay contact 
Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Voltage pulse 
Voltage/Current 
Open collector 

Manipulated output

value 1 (MV1)

[heat-side]

Manipulated output

a

value 2 (MV2)

[cool-side]

a

Position proportioning PID control without FBR [: Usable : Not usable]

Details of output

Output type

Relay contact 

Output 1

(OUT1)

Output 2

(OUT2)

Output 3

(OUT3)

a

MV1 and MV2 can be used as Transmission output.

b

Other: Transmission output of Measured value (PV), Deviation value (DEV), Set value (SV) monitor and Segment time (percentage)

c

When Position proportioning PID control is selected, it is still possible to assign PV, SV, SV monitor or Transmission output of Segment
time (percentage) to OUT 2 while Manipulated output value 2 (MV2) [close-side] cannot be used.

Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Relay contact 
Voltage pulse 
Voltage/Current 
Triac 
Open collector 
Voltage pulse 
Voltage/Current 
Open collector 

Manipulated output

value 1 (MV1)

[open-side]

Manipulated output

a

value 2 (MV2)

[close-side]



a

Transmission output

Other

Transmission output

Other

Transmission output

Other

c

Output program

b

Output program

b

Output program

Event output










Event output










Event output










1-4

IMR02L04-E3



 Output Code Table

Output type Code Output type Code

Voltage (0 to 1 V DC) Available for OUT3 only 3 Voltage (1 to 5 V DC) 6
Voltage (0 to 5 V DC) 4 Current (0 to 20 mA DC) 7
Voltage (0 to 10 V DC) 5 Current (4 to 20 mA DC) 8

 Range Code Table

Thermocouple (TC) input [voltage (low) group]

Type Code Measured range Code Measured range

K02 0 to 400 C KA4 0.0 to 800.0 F
K06 0 to 1200 C KB4 0.0 to 2400.0 F
K09 0.0 to 400.0 C KC5 328 to 2502 F

K

J

T

E

L

U

N

R

S

B

W5Re/W26Re

PLII

PR40-20

K23 0.0 to 1300.0 C KC9 328.0 to 2502.0 F
K35 200.0 to 400.0 C
K41 200 to +1372 C
K42 200.0 to 1372.0 C

J15 200 to
J16 0.0 to 1200.0 C JB6 0.0 to 800.0 F
J27 200.0 to 400.0 C JB9 328 to 2192 F

J29 200.0 to 1200.0 C JC9 328.0 to 2192.0F
T06 0.0 to 400.0 C TA7 0.0 to 700.0 F
T13 200.0 to 200.0 C TB7 300.0 to 700.0 F
T16 200 to 400 C TC2 328.0 to 752.0 F
T19 200.0 to 400.0 C TC9 328 to 752 F
E06 200 to 1000 C EA6 0.0 to 1800.0 F
E08 0.0 to 1000.0 C EB1 328 to 1832 F
E17 200.0 to 200.0 C EB3 328.0 to 1832.0 F
E20 200.0 to 1000.0 C
L04 0.0 to 900.0 C LA3 0 to 1652 F
L05 0 to 900 C LA6 0.0 to 1600.0 F

LB1 0.0 to 1652.0 F
U04 0.0 to 600.0 C UB1 0.0 to 1100.0 F
U08 0 to 600 C UB3 0.0 to 1112.0 F

UB4 0 to 1112 F
N02 0 to 1300 C NA4 0.0 to 2300.0 F
N05 0.0 to 1300.0 C NA7 0 to 2372 F

NA8 0.0 to 2372.0 F
R05 0.0 to 1700.0 C RA5 0.0 to 3200.0 F
R07 50 to 1768 C RA7 58 to 3214 F
R08 50.0 to 1768.0C RA8 58.0 to 3214 .0 F

S04 0.0 to 1700.0 C SA5 0.0 to 3200.0 F
S06 50 to 1768 C SA7 58 to 3214 F

S07 50.0 to 1768.0 C SA8 58.0 to 3214.0 F
B03 0 to 1800 C BA9 0.0 to 3200.0 F
B04 0.0 to 1800.0 C BB2 0 to 3272 F

BB3 0.0 to 3272.0 F
W03 0 to 2300 C WA2 0 to 4200 F
W04 0.0 to 2300.0 C WA6 0.0 to 2200.0 F
W06 0.0 to 1200.0 C WA8 0.0 to 4200.0 F

A02 0 to 1390 C AA2 0 to 2534 F
A05 0.0 to 1300.0 C AA5 0.0 to 2300.0 F
A06 0.0 to 1390.0 C AA7 0.0 to 2534.0 F

F01 0.0 to 1800.0 C FA1 0.0 to 3200.0 F
F02 0 to 1800 C FA2 0 to 3200 F

1200 C JB5 0.0 to 2100.0 F

1. OUTLINE

IMR02L04-E3

1-5

1. OUTLINE

Resistance temperature detector (RTD) input [voltage (low) group]

Type Code Measured range Code Measured range

D21 200.0 to 200.0 C DB8 300.0 to 1200.0 F
D25 200.0 to 600.0 C DC9 328.0 to 1562.0 F

Pt100

JPt100

D34 100.00 to 150.00 C DD2 328 to 1562 F
D35 200.0 to 850.0 C
D36 200 to 850 C

P10 0.0 to 500.0 C
P21 200.0 to 200.0 C
P26 200.0 to 600.0 C
P29 100.00 to 150.00 C
P30 200.0 to 640.0 C
P31 200 to 640 C

Voltage input, Current input

Type Code Voltag e input group Measured range

Voltage 0 to 10 mV DC 101
Voltage 0 to 100 mV DC 201
Voltage 0 to 1 V DC 301
Voltage 0 to 5 V DC 401

Voltage 1 to 5 V DC 601
Current 0 to 20 mA DC 701
Current 4 to 20 mA DC 801
Voltage 100 to 100 mV DC 901

Voltage 10 to 10 mV DC 903
Voltage 10 to 10 V DC 904
Voltage 5 to 5 V DC 905

Voltage (low) input group

Voltage (high) input group Voltage 0 to 10 V DC 501

Current input group

Voltage (low) input group Voltage 1 to 1 V DC 902

Voltage (high) input group

Programmable range

Setting range: 19999 to 32000

[The decimal point position is selectable]

(Factory set value: 0.0 to 100.0)

1-6

IMR02L04-E3

1. OUTLINE

 Quick start code 2 (Initial setting code)

Quick start code 2 tells the factory to ship with each parameter preset to the values detailed as specified by
the customer. Quick start code is not necessarily specified when ordering, unless the preset is requested.
These parameters are software selectable items and can be re-programmed in the field via the manual.

Quick start code 2 (Initial setting code)

Specifications

DI assignment DI1 to DI6 [Refer to DI Assignment Code Table (P. 1-7)] 
Digital output 1 Event 1 [Deviation high] N
(DO1) Assign other DO type [Refer to DO Type Code Table (P. 1-8)] 
Digital output 2 Event 2 [Deviation low] N
(DO2) Assign other DO type [Refer to DO Type Code Table (P. 1-8)] 
Digital output 3 Time signal 1 N
(DO3) Assign other DO type [Refer to DO Type Code Table (P. 1-9)] 
Digital output 4 Pattern end signal N
(DO4) Assign other DO type [Refer to DO Type Code Table (P. 1-9)] 
No CT1 and CT2 N
CT1: CTL-6-P-N CT2: No use P
CT type CT1: CTL-12-S56-10L-N CT2: No use S
CT1: CTL-6-P-N CT2: CTL-6-P-N T
CT1: CTL-12-S56-10L-N CT2: CTL-12-S56-10L-N U

Communication 1
protocol

None
RKC communication (ANSI X3.28-1976) 1
Modbus 2

Factory set value of DO5 through DO12 (optional) is Time signal.

 DI Assignment Code Table

(DI1 to DI6: Optional DI7 to DI11: Standard function)

DI number

Digital input 1 (DI1) PTN1 PTN1 WAIT release WAIT release WAIT release WAIT release
Digital input 2 (DI2) PTN2 PTN2 WAIT release WAIT release WAIT release WAIT release
Digital input 3 (DI3) PTN4 PTN4 WAIT release WAIT release WAIT release WAIT release
Digital input 4 (DI4) PTN8 PTN8 WAIT release WAIT release WAIT release WAIT release
Digital input 5 (DI5) PTN16 PTN16 WAIT release WAIT release WAIT release WAIT release
Digital input 6 (DI6) P. SET P. SET WAIT release WAIT release WAIT release WAIT release
Digital input 7 (DI7) RESET RESET PTN1 PTN1 RESET RESET
Digital input 8 (DI8) RUN RUN PTN2 PTN2 RUN RUN

Digital input 9 (DI9) STEP STEP PTN4 PTN4 STEP STEP
Digital input 10 (DI10) HOLD PTN32 PTN8 PTN8 HOLD HOLD
Digital input 11 (DI11) PTN32 PTN64 P. SET PTN16 Direct/Reverse PTN_INC

PTN1, 2, 4, 8, 16, 32, 64: Pattern number switch STEP: Step (STEP) function
P. SET: Pattern set HOLD: Hold (HOLD) function
WAIT release: Wait state release Direct/Reverse: Direct/Reverse action switching
RESET: Res e t m o d e (RESET) setting PTN_INC: Pattern increment
RUN: Program control mode (RUN) setting

0 1 2 3 4 5

Code (0 to 5)

(1) (2) (3) (4) (5) (6) (7)

        

N

IMR02L04-E3

1-7

1. OUTLINE

 DO Type Code Table

Digital output 1 (DO1)

Code Type Code Type Code Type

N None L Event 1 process low

with hold action

A Event 1 deviation high P Heater break alarm 1 (HBA1) 2 Event 1 manipulated output value

B Event 1 deviation low Q Heater break alarm 2 (HBA2) 3 Event 1 manipulated output value

C Event 1 deviation high/low R Control loop break alarm (LBA) 4 Event 1 manipulated output value

D Event 1 band S FAIL (de-energized fixed) 5 Time signal 1

1 Event 1 manipulated output value

(MV1) high [heat-side]

(MV1) low [heat-side]

(MV2) high [cool-side]

(MV2) low [cool-side]

E Event 1 deviation high

with hold action

F Event 1 deviation low

with hold action

G Event 1 deviation high/low

with hold action

H Event 1 process high W Event 1 set value (SV) low 9 Pattern end signal

J Event 1 process low X Event 1 deviation high/low

K Event 1 process high

with hold action

T Feedback resistance (FBR) input

error

U Event 1 band

(High/Low individual setting)

V Event 1 set value (SV) high 8 Time signal 4

(High/Low individual setting)

Y Event 1 deviation high/low

with hold action
(High/Low individual setting)

6 Time signal 2

7 Time signal 3

Digital output 2 (DO2)

Code Type Code Type Code Type

N None L Event 2 process low

with hold action

A Event 2 deviation high P Heater break alarm 1 (HBA1) 2 Event 2 manipulated output value

B Event 2 deviation low Q Heater break alarm 2 (HBA2) 3 Event 2 manipulated output value

C Event 2 deviation high/low R Control loop break alarm (LBA) 4 Event 2 manipulated output value

D Event 2 band

E Event 2 deviation high

with hold action

F Event 2 deviation low

with hold action

G Event 2 deviation high/low

with hold action

H Event 2 process high W Event 2 set value (SV) low 9 Pattern end signal

S FAIL (de-energized fixed) 5 Time signal 1

T Feedback resistance (FBR) input

error

U Event 2 band

(High/Low individual setting)

V Event 2 set value (SV) high 8 Time signal 4

1 Event 2 manipulated output value

(MV1) high [heat-side]

(MV1) low [heat-side]

(MV2) high [cool-side]

(MV2) low [cool-side]

6 Time signal 2

7 Time signal 3

J Event 2 process low X Event 2 deviation high/low

(High/Low individual setting)

K Event 2 process high

with hold action

Y Event 2 deviation high/low

with hold action
(High/Low individual setting)

1-8

IMR02L04-E3

Digital output 3 (DO3)

Code Type Code Type Code Type

N None L Event 3 process low

with hold action

A Event 3 deviation high P Heater break alarm 1 (HBA1) 2 Event 3 manipulated output value

B Event 3 deviation low Q Heater break alarm 2 (HBA2) 3 Event 3 manipulated output value

C Event 3 deviation high/low R Control loop break alarm (LBA) 4 Event 3 manipulated output value

D Event 3 band S FAIL (de-energized fixed) 5 Time signal 1

1 Event 3 manipulated output value

(MV1) high [heat-side]

(MV1) low [heat-side]

(MV2) high [cool-side]

(MV2) low [cool-side]

1. OUTLINE

E Event 3 deviation high

with hold action

F Event 3 deviation low

with hold action

G Event 3 deviation high/low

with hold action

H Event 3 process high W Event 3 set value (SV) low 9 Pattern end signal

J Event 3 process low X Event 3 deviation high/low

K Event 3 process high

with hold action

T Feedback resistance (FBR) input

error

U Event 3 band

(High/Low individual setting)

V Event 3 set value (SV) high 8 Time signal 4

(High/Low individual setting)

Y Event 3 deviation high/low

with hold action
(High/Low individual setting)

6 Time signal 2

7 Time signal 3

Digital output 4 (DO4)

Code Type Code Type Code Type

N None L Event 4 process low

with hold action

A Event 4 deviation high P Heater break alarm 1 (HBA1) 2 Event 4 manipulated output value

B Event 4 deviation low Q Heater break alarm 2 (HBA2) 3 Event 4 manipulated output value

C Event 4 deviation high/low R Control loop break alarm (LBA) 4 Event 4 manipulated output value

D Event 4 band S FAIL (de-energized fixed) 5 Time signal 1

1 Event 4 manipulated output value

(MV1) high [heat-side]

(MV1) low [heat-side]

(MV2) high [cool-side]

(MV2) low [cool-side]

E Event 4 deviation high

with hold action

F Event 4 deviation low

with hold action

G Event 4 deviation high/low

with hold action

H Event 4 process high W Event 4 set value (SV) low 9 Pattern end signal

J Event 4 process low X Event 4 deviation high/low

K Event 4 process high

with hold action

T Feedback resistance (FBR) input

error

U Event 4 band

(High/Low individual setting)

V Event 4 set value (SV) high 8 Time signal 4

(High/Low individual setting)

Y Event 4 deviation high/low

with hold action
(High/Low individual setting)

6 Time signal 2

7 Time signal 3

IMR02L04-E3

1-9

1. OUTLINE

A

y

y

y

y

‰



A

1.4 Parts Description

 Front panel view

Time unit displa

TIME displa

T lamp

TS lamp

Gradient state lamp

PTN displa

SEG displa

State display lamp

PV

††††‡

TM

H:M:S SV

‡

DO

1

TS

T

PTN

88

SEG

88

RESET RUN FIX MAN HOLD

MONI

PF900

2 3 4 5 6 7 8 9 10 11 12ALM

OUT1
OUT2
OUT3

SET

MODE

STEP R.SET

!

PTN END

PV display
PV unit display

SV display
Set lock display

ALM lamp

DO lamp/DO number lamp

Dot display
Output lamp

 PV display [PF900: Green/P F901: White]

Displays Measured value (PV) or various parameter symbols.

 PV unit display [PF900: Green/PF901: White]

Displays C, F or . Displays % only for parameters on a percentage basis.

 SV display [PF900: Orange/ PF901: White]

Displays segment level, Set value (SV), Manipulated output value (MV) or various parameter set
values.

 Set lock display [PF900: Orange/PF901: White]

Displays key character “!” when the key operation is prohibited.

 ALM lamp [Red]

Lights when Event occurs (Event 1 through 4, HBA1, HBA2, LBA, Self-diagnostic error,
communication error or FAIL). Event type may be checked by Event state monitor (except
Self-diagnostic error, communication error and FAIL).

 DO lamp/DO number lamp [PF900: Green/PF901: White]

DO: Lights alphabet of the DO lamp at all times (when the power is on).
DO number ( 1 to 12 ):

Lights when the output corresponding to each lamp is ON.

 Dot display [White] (20 dots for horizontal axis, 10 dots for vertical axis)

The bar graph displays the progress of program pattern, or increase and decrease of Manipulated
output value (MV). Segments in process flash in the Program control mode.
It is possible to change the color of dots into red for Event or Self-diagnostic error.

1-10

IMR02L04-E3

 Output lamp [PF900: Green/PF901: White]

OUT1: Lights when output 1 is turned on.*
OUT2: Lights when output 2 is turned on.*
OUT3: Lights when output 3 is turned on.*

*

For voltage output or current output, the output lamp flashes when the output value goes below 0 %

and lights when the value goes above 0 %.

 State display lamp [Green or Orange]

The control mode in progress and the operation function lamps will be lit.

Character Lamp color Details

RESET

RUN

FIX

MAN

HOLD

Green or

Orange

Green or

Orange

Green or

Orange

Green or

Orange

Green

STEP R.SET Green

STEP R.SET Green

PTN END Green

PTN END Green

Reset mode (RESET) light will be orange.
When other modes are selected the light will be green.
Program control mode (RUN) light will be orange.
When other modes are selected the light will be green.
Fixed set point control mode (FIX) light will be orange.
When other modes are selected the light will be green.
Manual control mode (MAN) will be orange.
When other modes are selected the light will be green.
Light is green when HOLD key is operative.

Light is green when STEP R.SET key is operative.

Light is green when STEP R.SET key is operative.

Light is green when PTN END key is operative.

Light is green when PTN END key is operative.

Flashing of State display lamp

When Direct key type is “Press twice,” State display lamp flashes when the Direct key is
pressed once (except the PTN END key).

 Gradient state lamp [PF900: Green/PF901: White]

Lights the lamp of the gradient in process.

Rise Soak Drop

In the Program control mode (RUN):

Lights the lamp of the gradient of the segment in process.

Fixed set point control mode (FIX):

Lights soak lamp

In the Manual control mode (MAN) or the Reset mode (RESET):

Gradient state lamp does not light.

1. OUTLINE

IMR02L04-E3

1-11

1. OUTLINE

 SEG display [PF900: Green/PF901: White]

Displays segment number (from 1 to 99).

In the Reset mode (RESET):

Displays the segment number before running the operation.

In the Program control mode (RUN):

Displays the segment number in process.

In the Fixed set point control mode (FIX) or the Manual control mode (MAN):

Displays the segment being displays in the previous mode.

 PTN display [PF900: Green/PF901: White]

Displays program pattern number (from 1 to 99).

In the Reset mode (RESET):

Displays the Program pattern number being set.

In the Program control mode (RUN):

Displays the program pattern number in process.

In the Fixed set point control mode (FIX) or the Manual control mode (MAN):

Displays Program pattern number in the previous mode.

 TS lamp [PF900: Green/PF901: White]

Lights when Time signal output is turned on.

 AT lamp [PF900: Green/PF901: White]

Flashes during the Autotuning (including Autotuning with learning function).
(AT end: AT lamp turns off)

 TIME display [PF900: Orange/PF901: White]

Displays segment time or character of parameter.

 Time unit display [PF900: Green/PF 90 1: White]

Displays time unit of Segment time. [hour (H): minute (M) or minute (M): second (S)]

1-12

IMR02L04-E3

‰



A

 Key operation

Loader communication
connector

 Direct keys

It is possible to easily change the operation mode or switch the state of operation in process by using
the direct keys. Use the RESET key, RUN key, FIX key or MAN key to change the operation mode.
Use the HOLD key, STEP key, R.SET key, PTN key or END key to switch the state of operation.

PV

TM

††††‡

H:M:S

SV

‡

DO

1

TS

T

PTN

88

SEG

88

RESET RUN FIX MAN HOLD

MONI

PF900

2 3 4 5 6 7 8 9 10 11 12ALM

OUT1
OUT2
OUT3

SET

MODE

1. OUTLINE

!

STEP R.SETPTN END

Direct keys
Up key

Down key Shift key Set (SET) keyMonitor key

Key name

RESET key

RUN key

FIX key

MAN key

HOLD key

Lamp to

be lit

RESET

RUN

FIX

MAN

HOLD

Press the RESET key to go to the Reset mode (RESET).
Press the RUN key to go to the Program control mode (RUN).
Press the FIX key to go to the Fixed set point control mode (FIX).
Press the MAN key to go to the Manual control mode (MAN).
Press the HOLD key to suspend the operation in process.

Press again to release the Hold mode. [Hold (HOLD) function]

Details

It is possible to skip one segment of the program pattern in

STEP R.SET

STEP R.SET key

STEP R.SET

PTN END

PTN END key

progress by pressing the STEP R.SET key.
[Step (STEP) function]

Press the

key once to go back to the previous parameter



when passing the parameter setting item to be changed.
Switch display to the setting display of the Execution pattern

number [PTN].

PTN END Switch display to the Program end screen [P.END].

IMR02L04-E3

1-13

1. OUTLINE

 Up key 

 Increase numerals. *
 Press the Up key to set segment time in the Program control mode (RUN).

To scroll through numbers faster, press and hold the Up key. *

 Down key 

 Decrease numerals. *
 Press the DOWN key to turn back to the previous value when passing the seg ment time to be set in

the Program control mode. To scroll back through numbers faster, press and hold the DOWN key. *

 Shift key 

 Shift digits when settings are changed.
 Used to selection operation between modes.

 Set (SET) key 

Used for parameter calling up and set value registration.

 Monitor key 

Use to switch the monitor screen.
Pressing the
to the PV/SV monitor screen.

key while any screen other than the Monitor mode screen is being displayed returns



 Loader communication connector

Designed to connect with W-BV-03 cable for loader communication (RKC product)

Continuously pressing the  and the  keys will accelerate number change.

*

The following acceleration settings may be changed by using communication:

 Key accelerating speed setting [Communication identifier KV] **
 Key acceleration speed Forward/Back-up [Communication identifier KW] **

** Refer to the PF900/PF901 Instruction Manual (IMR02L03-E) on the CD-ROM.

 Side view

Input select switch

 Input select switch

Use to switch Input groups of Measurement input. Set Voltage (low) input group, Voltage (high) input
group or Current input group. (Refer to P. 3-8)

1-14

IMR02L04-E3

Current



1.5 Input/Output and Function Blocks

This section describes the input/output and function blocks of the instrument.

 Up to 99 patterns and 1024 segments
(Max. 99 segments for each pattern)

 Segment level
 Segment time
 PID memory group
 Event memory group
 Wait memory group
 Time signal
 Output program memory group
 Pattern link/Repeat
 Segment repeat
 Copy function
 Tag function
 Data clear (Parameter initialization)

Measured input

Voltage/

Current transformer (CT) input

CT1 *
CT2 *

Feedback resistance (FBR) input

FBR *

Digital input 1 to 11

 Dry contact

DI1 to 6 *

DI7 to 11

RS-485/RS-422A/
RS-232C

communication*

RS-485

Intercontroller

communication*

communication*

Program setting

Set value (SV) for Fixed set

point control mode (FIX)

Operation mode transfer

Input processing

TC

RTD

(CT input is not specifiable with FBR.)

(FBR is not specifiable with CT input.)

Host

Loader

(front)

 PV digital filter
 PV bias
 PV ratio
 Square root extraction

(Voltage/Current
input)

Current capture

processing

Input processing

DI function assignment

 Reset mode setting
 Program control mode

setting

 Hold function
 Step function
 Direct action/Reverse

action

 Wait state release
 Pattern number switch
 Pattern increment

Protocol selections

communication

Modbus

For master/slave link operation

RKC communication
COM-K must be used to

connect to a PC via the
loader port.

RKC

Modbus

Reset mode

RUN

FIX

RESET

MAN

Manual

manipulated

output setting

Program control

 PV start
 Time signal output (8 points)
 Hold function
 Step function
 Wait function
 Pattern end function
 Output program function
 Forward/Back-up function

Control mode

 PID control
 Heat/Cool PID control
 ON/OFF action
 Position proportioning PID

control

 Direct/Reverse action
 Manual control
 Fixed set point control
 Autotuning (AT)
 Auto tuning (AT) with

learning function

 Level PID (8 levels)
 Segment PID
 Ramp/Soak stabilizer

function

Event, Alarm

 Event 1 to 4
(Hold action, Event timer or

interlock)

 Heater break alarm (HBA) 1,2
(Number of delay times)
 Control loop break alarm (LBA)

(Contact open when error

 FAIL
occurs)
 Energized/De-energized
Selectable for OUT2, OUT3
and DO1 through DO12
(OUT1 is fixed to Energized)

Communication

 Host communication
 Intercontroller communication
 Loader communication

Power supply

100 to 240 V AC, 24 V AC or 24 V DC

Open side for Position

proportioning control

Close side for Position

proportioning control

Transmission output
(Voltage/Current)*

 Measured value (PV)
 Set value (SV)
 Deviation value (DEV)
 Segment time

(percentage)
(Output scaling is fixed)

DO function assignment

 Time signal 1 to 8
 Event 1 to 4
 HBA1, HBA2
 LBA
 Input error state
 RUN mode state
 FIX mode state
 MAN mode state
 Ramp state
 Soak state
 Hold state
 Wait state
 Pattern end signal
 Autotuning (AT) state
 FAIL state
 Host communication

error
 Intercontroller
communication error

 FBR input error

 Measured value (PV) monitor
 Segment level/Segment time
 Program pattern number/Segment number
 Pattern/Segment remaining time monitor
 Current transformer (CT) input value monitor
 Manipulated output value (MV) monitor
 Pattern display (dot display)
 Operation lamps

 Operation key: MONI, SET, MODE and

,  keys
 Direct key: RESET, RUN, FIX, MAN,

HOLD, STEP R.SET and
PTN END keys

Control output

(heat-side)

Control output

(cool-side)

Output program

Output scaling

Display

Key operation

Control output

 Relay contact
 Voltage pulse
 Voltage/Current
 Triac
 Open collector

Output selections

Digital output 1 to 4

 Relay contact

Digital output 5 to 12

 Open collector

Marked*: Optional

1. OUTLINE

OUT1

OUT2

Voltage pulse

 Voltage/Current
 Open collector

OUT3 *

DO1 to 4

DO5 to 12 *

IMR02L04-E3

1-15

MEMO

1-16 IMR02L04-E3

2. MOUNTING

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

2.1 Mounting Environment

(1) The PF900/901 is intended to be used under the following environmental conditions.

 IEC61010-1 OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2

Indoor use, Altitude up to 2000 m

(2) Use this instrument within the following allowable range:

 Allowable ambient temperature: 10 to 55 C

 Allowable ambient humidity: 5 to 95 %RH

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

(3) Do not use this instrument in the following environment:

 Sudden change in ambient temperature

 Condensation or icing

 Corrosive or inflammable gases.

 Strong vibration or impact

 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.

 Direct radiant heat

(4) If this instrument is permanently connected to equipment, it is important to include a switch or

circuit-breaker into the installation. This should be in close proximity to the equipment and within easy

reach of the operator. It should be marked as the disconnecting device for the equipment.

3

dry air at 101.3 kPa)

IMR02L04-E3 2-1

2. MOUNTING

2.2 Mounting Cautions

To avoid problems, consider the following cautions when
mounting the PF900/901:

 Allow space for draft to release heat.

 Make sure to cool down the ambient temperature by using

forced-air cooling system when the ambient temperature
exceeds 55 C. Do not expose this instrument directly to
cool air from the forced-air cooling system.

 Do not mount this instrument directly above equipment

Fresh air inlet

that generates large amount of heat (heaters, transformers,
semi-conductor functional devices, large-wattage
resistors.)

 To improve noise immunity or safety, consider the

following cautions:
High voltage equipment: Do not mount within the
same panel.
Power lines: Separate at least 200 mm.
Rotating machinery: Separate as far as possible.

Wiring duct for

communication line

Wiring duct for

input signal

Wiring duct for

output signal

100 mm

or more

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

Fuse, timer, relay etc.

(Do not mount power

Instrument

device, heating
equipment etc.)

 Mount PF900/901 within the range of installation position (90).

 Concern the viewing angle of the display when mounting PF900/901.

Viewing angle: Horizontal 90/vertical 90 (contrast ratio 20:1)

Example of cooling panel

Cooling fun

Instrument

Filter

Distance from rotating machinery lines

Rotating machinery lines

200 mm
or more

200 mm
or more

Instrument

Wiring duct for power line

(such as motor and heater)

200 mm or more

Circuit breaker,

fuse, etc.

Power device,

transformer,

relay, etc.

Power device

2-2

IMR02L04-E3

 Take caution to avoid being hurt by the sharp-pointed tip of the screw installed in the mounting

bracket.

Tip of screw installed in mounting bracket

 Install two mounting brackets each on top and the bottom of the instrument. Do not install them in the

grooves located on the side surfaces.

Mounting

bracket

Mounting
bracket

Mounting

bracket

Correct installation Incorrect installation

2. MOUNTING

Mounting
bracket

IMR02L04-E3

2-3

2. MOUNTING

2.3 Dimensions

 Dimensions

96

96

11

(Unit: mm)

91.8

*2

91.8

106.1

*1

1

80

90.1

[Panel thickness: 1 to 10 mm]

*1 Waterproof/dustproof rubber packing (Model code: KFB900-36 <1>)
*2 Terminal cover [sold separately] (Model code: KFB 400-511(1))

 Panel cutout

To keep the instrument as waterproof as possible, make sure that the panel surface has no burr or
distortion where the hole is to be cut out.

92

0.8

0

(Unit: mm)

0

0.8

92

30

25

2-4

IMR02L04-E3

2. MOUNTING

2.4 Procedures of Mounting and Removing

 Mounting procedures

The front of the controller conforms to IP55 (NEMA Type 3) when mounted to the panel. For effective
Waterproof/Dustproof, the waterproof/dustproof rubber packing must be securely placed between instrument
and panel without any gap. If waterproof/dustproof rubber packing is damaged, please contact RKC sales
office or the agent.

1. Prepare the panel cutout as specified in 2.3 Dimensions.

(Panel thickness: 1 to 10 mm)

2. Set the water/dustproof rubber packing on the case

from the back side of the instrument shown in Fig. 2.2.
Insert the instrument through the panel cutout.

To replace Waterproof/dustproof rubber
packing, refer to APPENDIX of
the PF900/PF901 Instruction Manual
(IMR02L03-E) on the CD-ROM.

3. Insert the mounting bracket into the mounting groove

of the instrument. (Fig. 2.3)

4. Push the mounting bracket forward until the bracket is

firmly secured to the panel. (Fig. 2.4)

5. Turn only one full revolution after the screw touches

the panel. (Fig. 2.5)

If the screw has been rotated too tight, the screw
may turn idle. In such a case, loosen the screw
once and tighten it again until the instrument is
firmly fixed.

6. The other mounting bracket should be installed the

same way described in 3 to 5.

Fig. 2.1

Mounting
holes

Fig. 2.2

Fig. 2.3

Fig. 2.4

Fig. 2.5

Panel

Panel

IMR02L04-E3

2-5

2. MOUNTING

 Removal procedures

1. Turn the power OFF.

2. Remove the wiring.

3. Loosen the screw of the mounting bracket.

4. Remove the mounting bracket by pulling up

(Fig. 2.7 [A]) and forward (Fig. 2.7 [B]) while
holding the rear (Fig. 2.6).

5. The other mounting bracket should be removed in

the same way as described in

3 and 4.

6. Pull out the instrument from the mounting cutout

while holding the front panel frame of this
instru m ent. (Fig. 2.8)

Use long-nose pliers to remove mounting
brackets from the instrument that is installed in
a narrow place or installed tightly in a vertical
position.

To remove by using a slotted screwdriver, refer to

(standard) screwdriver

of the PF900/PF901 Instruction Manual (IMR02L03-E) on the

CD-ROM.

Fig. 2.6

Rear of mounting
bracket

Fig. 2.7

[A]

[B]

Fig. 2.8

Panel

 Removal procedures by using slotted

2-6

IMR02L04-E3

3. WIRING

To prevent electric shock or instrument failure, do not turn on the power until all
wiring is completed. Make sure that the wiring is correct before applying power
to the instrument.

3.1 Wiring Cautions

 Power supply wiring

 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.

Instrument
power

Shorten distance between pitches

 Power supply wiring must be twisted and have a low voltage drop.
 About 5 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.

 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

 For an instrument with 24 V power supply, supply power from a SELV circuit.
 A suitable power supply should be considered in end-use equipment. The power supply must be in

compliance with a limited-energy circuits (maximum available current of 8 A).

Twist these leadwires

IN OUT

Noise

filter

Instrument power
terminals

Minimize

distance

IMR02L04-E3 3-1

3. WIRING

 Input/Output wiring

 For thermocouple input, use the appropriate compensation wire.
 For RTD input, use low resistance lead wire with no difference in resistance between the three lead

wires.

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

lines of other electric equipment.

Example: Keep 150 mm or more between Example: Locate separator.
the cables.

Signal cables

150 mm or more

Power supply cables

Signal cables

Example: Cross the cables at a right angle.

Signal cables

Place materials such as the iron plate with a
thickness of 1.6 mm between the cables.

Power supply cables

 Use independent ducts for the input/output wires and power circuits inside and outside the panel.

Separator

Power supply cables

Ground

3-2

IMR02L04-E3





 Wiring method

3. WIRING

 Use the solderless terminal appropriate to the screw size.

Screw size: M3 × 7 (With 5.8 × 5.8 square washer)
Recommended tightening torque:

0.4 N･m (4 kgf･cm)
Applicable wire: Solid/Twisted wire of 0.25 to 1.65 mm

2

Fig 3.1



5.9 MAX

3.2 MIN

5.0

Specified dimension: Refer to Fig. 3.1
Specified solderless terminals:
Manufactured by J.S.T MFG CO., LTD.

5.6 mm

9.0 mm

Circular terminal with isolation
V1.25-MS3
(M3 screw, width 5.5 mm, hole diameter 3.2 mm)

 Make sure that during field wiring parts of conductors can not come into contact with adjacent conductive

parts.

When tightening a screw of the instrument, make sure to
fit the screwdriver properly into the screw head mounted
tilted or flat as shown in the right figure. Tightening the
screw with excessive torque may damage the screw
thread.

Tilted terminal Flat terminal

 When making the connections, route from the left side toward the rear terminals as shown in Fig. 3.2.

The central and right columns of terminals are slanted to facilitate connection from the left.
If a terminal cover is used, connection from the right side is not possible.

Fig. 3.2 Wiring direction

Connect from
the left side

When a terminal cover
is attached

Connect from
the left side

Connection from the right
side is not possible

IMR02L04-E3

3-3

3. WIRING

 Up to two solderless terminal lugs can be connected to one terminal screw.

However, in this case, reinforced insulation cannot be used.

Bend the solderless terminals for multi-drop wiring to avoid damage to the screws by
securing forcibly. (Refer to Fig. 3.3)

If two solderless terminal lugs are connected to one terminal screw, a terminal cover cannot be
used.

Fig. 3.3 Image of how to bend each solderless terminal lug

Top view

Panel

3-4

IMR02L04-E3

3.2 Terminal Layout

 Terminal configuration

The PF900 and the PF901 offer the same terminal configuration.

Digital output (DO5 to 12)
[optional]

Open collector

Refer to P. 3-14.

Power supply voltage

100 to 240 V AC
24 V AC
24 V DC

Refer to P. 3-7.

Digital output 3 (DO3),
Digital output 4 (DO4)

Relay contact

Refer to P. 3-13.

Digital output 1 (DO1),
Digital output 2 (DO2)

Relay contact

Refer to P. 3-13.

Output 2 (OUT2) *

Relay contact
Voltage pulse
Voltage
Current
Triac
Open collector

Refer to P. 3-9.

Output 1 (OUT1)

Relay contact
Voltage pulse
Voltage
Current
Triac
Open collector

Refer to P. 3-9.

1
2
3
4
5
6
7
8

9
10
11
12

Output 3 (OUT3) *

Voltage pulse
Voltage
Current
Open collector

Refer to P. 3-11.

37
38
39
40
41
42
43
44
45
46
47
48

25
26
27
28
29
30
31
32
33
34
35
36

13
14
15
16
17
18
19
20
21
22
23
24

3. WIRING

Communication 1
[optional]

RS-232C
RS-422A
RS-485

Communication 2
[optional]

RS-485

Refer to P. 3-16.

Digital input (DI7 to DI11)

Dry contact

Refer to P. 3-12.

Current transformer (CT)
input [optional] or
Feedback resistance
(FBR) input [optional]

Refer to P. 3-15.

Measured input
[universal input]

Thermocouple (TC)
Resistance temperature
detector (RTD)
Voltage
Current

Refer to P. 3-8.

Digital input (DI1 to DI6)
[optional]

Dry contact

Refer to P. 3-12.

* Specify when ordering

IMR02L04-E3

3-5

3. WIRING

 Isolations of the instrument

For isolated device Input/Output blocks, refer to the following:

Isolated Isolated

Commu-

nication 1

Commu-

nication 2

Digital input

1 to 11

(DI1 to DI11)

(OUT1)

(OUT2)

(OUT3)

a

a

a

Output 1

Isolated Isolated Isolated

Output 2

Output 3

a

OUT1, OUT2 and OUT3 are isolated when relay contact or triac is specified for OUT1 and OUT2.

b

Not isolated between DO1 and DO2 or DO3 and DO4

c

Digital outputs from DO5 to DO12 are not isolated.

Power supply

Loader

commu-

nication

Isolated

MCU

Non-isolated

Measured input

Non-isolated

 Current transformer

input (CT1, CT2)

 Feedback

resistance input

(

One of the above)

Digital

output 1

b

(DO1)

Digital

output 2

b

(DO2)

Isolated

Digital

output 3

b

(DO3)

Digital

output 4

b

(DO4)

Isolated

Digital
output
5 to12

(DO5 to

c

DO12)

Isolated

3-6

IMR02L04-E3





3.3 Wiring of Each Terminal

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

 Power supply

 Connect the power to terminal numbers 1 and 2.

100-240 V AC

power supply type

L
AC
100-240 V

1

2

N

 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.

24 V AC

power supply type

L
AC
24 V

1

2

N

24 V DC

power supply type

DC
24 V

1

2

3. WIRING

Specification

code

4

100-240 V AC power supply type:
85 to 264 V AC
(Power supply voltage range)
[Rating 100 to 240 V AC]

Power supply type Power consumption Rush current

9.5 VA max. (at 100 V AC)

13.5 VA max. (at 240 V AC)

At 100 V AC:

7.5 A or less

At 240 V AC:

17.5 A or less

Power supply frequency: 50/60 Hz

3

24 V AC power supply type:

8.5 VA max. (at 24 V AC) 8.5 A or less

20.4 to 26.4 V AC
(Power supply voltage range)
[Rating 24 V AC]
Power supply frequency: 50/60 Hz

24 V DC power supply type:

230 mA max. (at 24 V DC) 6.0 A or less

20.4 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.
 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

 For an instrument with 24 V power supply, supply power from a SELV circuit.
 A suitable power supply should be considered in the end-use equipment. The power supply must be in

compliance with a limited-energy circuits (maximum available current of 8 A).

IMR02L04-E3

3-7

3. WIRING

t

IN

 Measured input (TC/RTD/Voltage/Current) [universal input]

 For the Measured input type, terminals 22 through 24 are allocated to the Measured input.

TC input Voltage input

RTD input

Current inpu





23

TC

24

B

A

22

RTD

23

IN





23

24

23

24

B’

24

 Select the Voltage (low) input group, the Voltage (high) input group or the Current input group to

conform to the input type to be set.

How to switch Input group:

Switch the input group by using the upper Input select switch at the bottom left of the left side of this
instrument. Select the voltage input or the current input by using the lower input select switch (refer to
the description below).

Side view

To avoid damage to the instrument, disconnect measurement
input terminals before switching input groups.

Input select switch

Voltage (low) input group

Voltage (high) input group
Current input Voltage input

Input select switch (Dip switch)

Input group Input type Input select switch

Voltage (low) input
group

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

Voltage (high) input
group

TC input K, J, E, T, S, R, B, N (JIS-C1602-1995)

PLII (NBS)
W5Re/W26Re (ASTM-E988-96)
U, L (DIN43710-1985)
PR40-20 (ASTM-E1751-00)

RTD input Pt100 (JIS-C1604-1997)

JPt100 (JIS-C1604-1981 Pt100)
Voltage (low)
input

Voltage (high)
input

0 to 10 mV DC, 0 to 100 mV DC,

0 to 1 V DC, 10 to 10 mV DC,

100 to 100 mV DC, 1 to 1 V DC

0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC

5 to 5 V DC, 10 to 10 V DC

Input select switch

(Dip switch)

 For TC input, use the appropriate compensation wire.
 For RTD input, use low resistance lead wires with no difference in resistance between the three lead

wires.

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

power lines of other electric equipment.

3-8

IMR02L04-E3





 Output 1 (OUT1)/Output 2 (OUT2)

 Number of outputs must be specified when ordering.
 Terminal 11 and 12 are for output 1 (OUT1); Terminal 9 and 10 are for output 2 (OUT2).
 Connect an appropriate load according to the output type. (Specify when ordering)

OUT1

Relay

contact

Voltage

pulse

Voltage,

Current

Triac

Open

collector

OUT2 (Specify when ordering)

OUT1 OUT2

OUT1

NO

OUT1

+


OUT1

+


OUT1

Triac

OUT1

11

12

11

12

11

12

11

12

11

12

: The dotted box diagram describes the output state of the instrument.

OUT2

NO

OUT2

+



OUT2

+



OUT2

Triac

OUT2

9

10

9

10

9

10

9

10

9

10

Load

Load

Load

Load

+



Wiring example

Actuator

Load

SSR

OUT1

11

NO

12

OUT1

11

0/12 V DC

12

OUT1

11

4 to 20 mA DC

12

OUT1

11

Triac

12

OUT1

11

12

3. WIRING

+

+

IMR02L04-E3

3-9

3. WIRING

 Number of outputs and output types must be specified when ordering. The specifications of each output

are as follows.

Specification

code

N
M

Output type Specifications

None

Relay contact

250 V AC 3 A (Resistive load)/30 V DC 1 A (Resistive load)
1a contact

0/12 V DC (Allowable load resistance: 600  or more)

V

Voltage pulse

Allowable load resistance is 300  or more (within 40 mA)
when using only OUT1.

4
5
6
7
8

Voltage

Current

0 to 5 V DC (Allowable load resistance: 1 k or more)
0 to 10 V DC (Allowable load resistance: 1 k or more)
1 to 5 V DC (Allowable load resistance: 1 k or more)
0 to 20 mA DC (Allowable load resistance: 600  or less)
4 to 20 mA DC (Allowable load resistance: 600  or less)
Output method: Zero-cross output

Allowable load current: 0.5 A
(Ambient temperature 40 C or less)

T

Triac

[Derating:
40

C or more.]

0.02 A/C when ambient is

Load voltage: 75 to 250 V AC
Minimum load current: 30 mA
ON voltage: 1.6 V or less
(at maximum load current)
Allowable load current: 100 mA

D

Open collector

Load voltage: 30 V DC or less
ON voltage: 2 V or less (at maximum load current)
Leakage current at OFF: 0.1 mA or less

 Assign Control output, Transmission output or Event output as described in the table below.

Output terminal Details of output Setting screen

OUT1 Control output, Transmission output * Engineering mode F31.01:

OUT1 assignment (LoGC1)
[Refer to P. 4-36.]

OUT2 Control output, Transmission output or

Event output

Engineering mode F32.01:
OUT2 assignment (LoGC2)
[Refer to P. 4-36, 37.]

* Transmission output of OUT1 is only available for Output program.

Refer to the description below for general output assignment for each control action.

Control action Details of assignment

PID control OUT1: Control output: Manipulated output value 1 (MV1)

(reverse action or direct action)
OUT2: Transmission output or Event output

Heat/Cool PID control OUT1: Control output: Manipulated output value 1 (MV1) [heat-side]

OUT2: Control output: Manipulated output value 2 (MV2) [cool-side]

Position proportioning
PID control without FBR

OUT1: Control output: Manipulated output value 1 (MV1)

[open-side output]

OUT2: Control output Manipulated output value 2 (MV2)

[close-side output]

Make sure to assign the output as described for the Position proportioning
PID control.

3-10

IMR02L04-E3





 Output 3 (OUT3)

 Number of outputs must be specified when ordering.
 Terminal 47 and 48 are for OUT3.
 Connect an appropriate load according to the output type. (Specify when ordering)

OUT3

+

47



48

 Number of outputs and output types must be specified when ordering. The specifications of each output

are as follows.

Specification

code

N
V

3
4
5
6
7
8

D

 Assign Control output, Transmission output or Event output at OUT3 assignment (LoGC3). *

OUT3 (Specify when ordering)

OUT3

+

47

48

: The dotted box diagram describes the output state of the instrument.

OUT3

47

Recorder

48

Output type Specifications

None

Voltage pulse

0/12 V DC (Allowable load resistance: 600  or more)
0 to 1 V DC (Allowable load resistance: 1 k or more)

Voltage

0 to 5 V DC (Allowable load resistance: 1 k or more)
0 to 10 V DC (Allowable load resistance: 1 k or more)
1 to 5 V DC (Allowable load resistance: 1 k or more)

Current

0 to 20 mA DC (Allowable load resistance: 600  or less)
4 to 20 mA DC (Allowable load resistance: 600  or less)
Allowable load current: 100 mA

Open collector

Load voltage: 30 V DC or less
ON voltage: 2 V or less (at maximum load current)
Leakage current at OFF: 0.1 mA or less

Wiring example Voltage pulse Voltage/Current Open collector

+

47

4 to 20 mA DC

48



3. WIRING

AO

+

* Refer to P. 4-37.

IMR02L04-E3 3-11

3. WIRING

 Digital input 1 to 11 (DI1 to DI6 [optional], DI7 to DI11 [standard])

 Terminals 30 through 36 for DI1 to DI6; and Terminals 13 through 18 for DI7 to DI11.

COM ()

DI1

DI2

DI3

DI4

DI5

DI6

Specification code:

1, 4, 5, W, X, Y or D

 Digital 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 specifications: At OFF (contact open): 10 kΩ or more
At ON (contact closed): 1 kΩ or less
Contact current: 5 mA or less
Capture judgment time: Approx. 200 ms + 1 sampling cycle

 The following functions can be assigned to Digital inputs. (Can be specified when ordering.)

 Reset mode (RESET) setting
 Program control mode (RUN) setting
 Step function (STEP)
 Hold function (HOLD)
 Direct/Reverse action switching
 Wait state release
 Pattern number switch
 Pattern increment

For DI assignment, refer to 6.1.9 Digital input (DI) of the PF900/PF901 Instruction Manual
(IMR02L03-E) on the CD-ROM.

Dry contact input

30

31

32

33

34

35

36

DI7 to DI11 DI1 to DI6

COM ()

DI7

DI8

DI9

DI10

DI11

13

14

15

16

17

18

DI7 to DI11

DI1 to DI6 (optional)

3-12

IMR02L04-E3

 Digital output 1 to 4 (DO1 to DO4) [standard]

 With DO optional, terminals 3 through 5 (DO3, DO4) and 6 through 8 (DO1, DO2) are allocated to the

DO.

DO1/DO2

DO1/DO2

COM

DO2

DO1

NO

NO

Specification code:

4 or C

 Output type is only relay contact output.

Contact type: 1a contact
Contact rating (Resistive load): 250 V AC 1 A, 30 V DC 1 A
Electrical life: 300,000 times or more (Rated load)

 Assign Event type at the setting screen below.

Digital output terminal Setting screen

DO1 Engineering mode F34.01: DO1 assignment (Ldo1) [Refer to P. 4-38.]
DO2 Engineering mode F34.02: DO2 assignment (Ldo2) [Refer to P. 4-38.]
DO3 Engineering mode F34.03: DO3 assignment (Ldo3) [Refer to P. 4-38.]
DO4 Engineering mode F34.04: DO4 assignment (Ldo4) [Refer to P. 4-38.]

DO3/DO4

6

7

8

DO3/DO4 Wiring example

COM

NO

DO4

NO

DO3

Specification code:

4 or C

: The dotted box diagram describes the output state of the instrument.

3

4

5

Load

Load

COM

3

4

5

3. WIRING

NO

DO2

NO

DO1

IMR02L04-E3

3-13

3. WIRING



 Digital output 5 to 12 (DO5 to DO12) [optional]

 With DO optional, terminals 37 through 41 (DO5 to DO8) and 42 through 46 (DO9 to DO12) are

allocated to the DO.

DO5 to DO8 (optional)

DO5 to DO8 DO9 to DO12 Wiring example

COM ()

DO5

DO6

DO7

DO8

Specification code:

A or C

 Output type is only open collector output.

Output method: Sink type
Allowable load current: 100 mA
Load voltage: 30 V DC or less
ON voltage: 2 V or less (at maximum load current)
Leakage current at OFF: 0.1 mA or less

 Assign Event type at the setting screen below.

Digital output terminal Setting screen

DO5 Engineering mode F34.05: DO5 assignment (Ldo5) [Refer to P. 4-38.]
DO6 Engineering mode F34.06: DO6 assignment (Ldo6) [Refer to P. 4-38.]
DO7 Engineering mode F34.07: DO7 assignment (Ldo7) [Refer to P. 4-38.]
DO8 Engineering mode F34.08: DO8 assignment (Ldo8) [Refer to P. 4-38.]

DO9 Engineering mode F34.09: DO9 assignment (Ldo9) [Refer to P. 4-38.]
DO10 Engineering mode F34.10: DO10 assignment (Ldo10) [Refer to P. 4-38.]
DO11 Engineering mode F34.11: DO11 assignment (Ldo11) [Refer to P. 4-38.]
DO12 Engineering mode F34.12: DO12 assignment (Ldo12) [Refer to P. 4-38.]

DO9 to DO12 (optional)

37

38

39

40

41

DO9

DO10

DO11

DO12

: The dotted box diagram describes the output state of the instrument.

COM ()

Specification code:

A or C

42

43

44

45

46

+

Load

Load

Load

Load

37

38

39

40

41

COM ()

DO5

DO6

DO7

DO8

3-14

IMR02L04-E3

 Current transformer (CT) input/Feedback resistance (FBR) input

[optional]

 With CT input or FBR input, terminals 19 through 21 are allocated to the specified input.
 When using CT input, connect CTs to the relevant terminals.

CT: CTL-6-P-N [input range 0 to 30 A] (sold separately)
CTL-12-S56-10L-N [input range 0 to 100 A] (sold separately)
When CT type is not specified at ordering, the factory set value of the CT ratio is “800.” To use
CTL-12-S56-10L-N, change the set value of CT ratio into “1000” at the setting screen described below.

CT input terminal Setting screen

CT1 Engineering mode F45.01: CT1 ratio (CTR1) [Refer to P. 4-40.]
CT2 Engineering mode F46.01: CT2 ratio (CTR2) [Refer to P. 4-40.]

 When using FBR input, connect a potentiometer to the relevant terminals.

CT input (1 point)

CT1

19

20

21

Specification code: T
Quick start code 2 (Initial
setting code): P or S

CT1/CT2/FBR (optional)

CT input (2 points) FBR input

COM

CT1

CT2

Specification code: T
Quick start code 2 (Initial
setting code): T or U

19

20

21

Allowance resistance:
Standard 135 

(Availability: 100  to 10 k)

O

19

W

20

C

21

O: OPEN
W: WIPE
C: CLOSE

Specification code: F

3. WIRING

IMR02L04-E3

3-15

3. WIRING

 Communication 1/Communication 2 [optional]

 With Communication function, terminals 25 through 29 are allocated to Communication.
 Before wiring, confirm the proper terminals to be used for the communication interface being specified.

For wiring, refer to 7.1 Connections of the PF900/PF901 Instruction Manual (IMR02L03-E) on the

CD-ROM.

[Communication 1]

RS-232C

SG

25

SD

26

RD

27

Specification code: 1
Quick start code 2
(Initial setting code):
1 or 2

RS-232C [Communication 1]

RS-485 [Communication 2]

RS-232C

[Communication 1]

RS-485
[Communication 2]

Specification code: W
Quick start code 2 (Initial setting
code): 1 or 2
(Only Communication 1)

 Communication 2 (RS-485) is for intercontroller communication.

[Communication 1]

RS-422A

SG

T (A)

T (B)

R (A)

R (B)

Specification code: 4
Quick start code 2
(Initial setting code):
1 or 2

25

SG

26

SD

27

RD

T/R (A)

T/R (B)

28

29

[Communication 1]

RS-485

25

26

27

28

29

RS-485 [Communication 1]
RS-485 [Communication 2]

[Communication 1]

RS-485
[Communication 2]

Specification code: X
Quick start code 2 (Initial setting
code): 1 or 2
(Only Communication 1)

T/R (A)

T/R (B)

Specification code: 5
Quick start code 2
(Initial setting code):
1 or 2

RS-485

SG

T/R (A)

T/R (B)

T/R (A)

T/R (B)

25

26

27

SG

25

26

27

28

29

Communication 1/
Communication 2
(optional)

RS-485

[Communication 2]

SG

T/R (A)

T/R (B)

Specification code: Y
(For Intercontroller
communication)

25

28

29

3-16

For the intercontroller communication, refer to 6.7 Intercontroller Communication Function
of the PF900/PF901 Instruction Manual (IMR02L03-E) on the CD-ROM.

IMR02L04-E3

A

r

r

4. BASIC OPERATION

4.1 Operation Menu

4.1.1 Mode switching

There are 5 setting modes. Switch mode by using the  key, the

Power ON

Press the
while pressing
the
2 seconds or more.





key for

Press the
pressing the

Press the

Press the
while pressing the

key



Press
the



o

Input type/Input range Display

(Refer to P. 4-2)

(in 4 seconds)

key

SV setting & monitor mode

Set the Segment level or the
Segment time in progress, or
monitor parameters such as
PV, MV and the Remaining
time of pattern. Stay in this
mode during operation.

(Refer to P. 4-9)

key while



key



or

key



Parameter setting mode

Create program pattern, set the
parameters such as PID and
Event, or set the parameters
for program setting such as the
time signal.

(Refer to P. 4-16)

key



key

Engineering mode

Initialize the parameters
related to input, output and
Event to conform to the usage
condition in the field.

Press the  key while
pressing the
2 seconds or more.

(Refer to P. 4-32)

utomatically

Press and hold
the
for 2 seconds or more.



key

Press the
pressing the

Press the

Press and hold the  key
for 2 seconds or more.

Press and hold
the
for 2 seconds
or more.

key fo



Press the
pressing the

Press the

key







or



Initial level engineering mode

Refer to the

Instruction Manual
(IMR02L03-E

PF900/PF901



)

on the CD-ROM.

Make sure to be in the RESET mode before conducting parameter setting in the Engineering
mode. It is possible to set parameters in the function block 10 (F10) and the function block 11
(F11) in the RUN mode, the FIX mode and the MAN mode.

It is also possible to go back to the SV setting & monitor mode by pressing the  key while
pressing the

 key.

key or the  key.



key while

key

key

key while





or

key



key

Operation mode

Switch between PID and AT,
or operation modes (such as
Program control, Fixed set
point control, Manual control
and RESET).

(Refer to P. 4-14)

Press the  key while
pressing the



Setup setting mode

Set the parameters such as
PV bias, Time proportional
cycle time, Heater break
alarm (HBA) set value and
communication (optional).

(Refer to P. 4-29)

Press the
pressing the
2 seconds or more.

Press and hold the  key for 2 seconds or
more while pressing the

key to go to the Initial level engineering



mode from the SV setting & monitor mode,
the Parameter setting mode or the Setup
setting mode.
Parameters of the Initial level engineering
mode display during the parameter setting
of the Engineering mode.

key while



key for



key and the



key.

IMR02L04-E3 4-1

4. BASIC OPERATION

A

A

4.1.2 Input type and input range display

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

Example: When sensor type is K thermocouple

SV setting & monitor mode

Power ON

PV

00INP

M:S

SV

000000000$0K

AT TS
PTN

00

SEG

00

utomatically

(in 2 seconds)

PV

RANGE

M:S

SV

-2000001372

AT TS
PTN

00

SEG

00

utomatically

(in 2 seconds)

(PV/SV monitor)

PV

00028

M:S

SV

$

500:00000000

AT TSDO
PT

2

SE

00

3

00

Symbol

Input type symbol (Refer to table 1)

Unit for input and SV display:

Celsius: C
Fahrenheit: F
Voltage/Current: No display

Input range high
Input range low

Table 1: Input type symbol table

Symbol Input type

K
J
T
S
R
E
b
n
P
W
U
L

PR

Thermocouple K

Thermocouple J
Thermocouple T
Thermocouple S
Thermocouple R
Thermocouple E
Thermocouple B
Thermocouple N

Thermocouple PLII

Thermocouple W5Re/W26Re

Thermocouple U
Thermocouple L

Thermocouple PR40-20

PT
JP

V
I

RTD JPt100

Voltage (mV, V)

Current (mA)

Once power is restored to the instrument the operation mode will return as it was before the power
went OFF. The operation mode is displayed after the Input type and Input range.
[Factory set value: Reset mode (RESET)]
For the action at power ON, refer to 5.2 Operating Precautions (P. 5-7).

RTD Pt100

4-2

IMR02L04-E3

4. BASIC OPERATION

4.2 Changing Set Value

 Numeric value setting

 The flashing digit indicates which digit can be set. Press  key to go to a different digit. Every time the

shift key is pressed, the flashing digit moves.

 Set value (SV) may be changed by pressing the
 To store a new value for the parameter, always press the

parameter and the new value will be stored.

 Press the STEP R.SET key to store the set value and return to the previous parameter setting display.

Example: Change the segment level (to 200 C) and the segment time (to 40 minutes) in the Program control

mode (RUN).

PV/SV monitor (Before changing)

PV

00175

M:S

SV

5 10:53000100

PV

M:S

0 20:000 00100

Store set value.

PV/SV monitor (After changing)

PV

M:S

5 39:57000200

Segment level

LEVEL

SV



00182

SV

$





Press twice.

$

Flashing

Segment level set value

PV

0TIME

M:S

SV

040:00000200

Set “4.”

$

Parameter symbol

PV

LEVEL

M:S

0 20:000 00100

Press twice.

SV



key or the  key.



key. The display changes to the next





Press twice.

$

Shifts flashing place.

PV

0TIME

M:S

SV

020:00000200

Shifts flashing place.

PV

LEVEL

M:S

SV

$

0 20:000 00200

Three times



PV

M:S

020:00000200



Store set value.

Set “2.”

Segment time

0TIME

SV

Flashing

Segment time
set value

IMR02L04-E3

Display returns to the PV/SV monitor display without storing set value being changed if the
key is not pressed within 1 minute. The new set values being set will not be stored when returning

to the PV/SV monitor display if the

key is pressed before pressing the  key.





4-3

4. BASIC OPERATION

 The following is also available when changing the set value.
Increase SV from 199 °C to 200 °C:

1. Press the

(first digit from the right).

2. Press the

The display changes to 200.

PV

Decrease SV from 200 °C to 190 °C:

Decrease SV from 200 C to –100 C:

LEVEL

M:S

030:000 00199

1. Press the

2. Press the

The display changes to 190.

PV

LEVEL

M:S

030:000 00200

key to flash the one place



key to change to 0.



$

SV

SV




key to flash the tens place.
key to change to 9.

$

PV

LEVEL

M:S

030:000 00200

PV

LEVEL

M:S

030:000 00190

SV

SV

$

$

1. Press the

2. Press the

The display changes to 100.

PV

LEVEL

M:S

030:000 00200

key to flash the hundreds place.



key (three times) to change to 1.



$

SV

PV

LEVEL

M:S

SV

$

030:000 -0100

4-4

IMR02L04-E3

 Setting item selection

 Press the  key or the  key to switch setting item.

4. BASIC OPERATION

 Press the

key or the  key to store the set values being set and go to the next parameter setting



display.

Example 1: Switch operation mode from the Program control mode to the Fixed set point control mode.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200



2 seconds or more

$

Operation mode

transfer

PV

0 MODE

M:S

SV

FIX000RPROG

PV



0 MODE

M:S

FIX000REFIX

Program control mode

The display goes to
the next parameter.

SV

Displays the character
“FIX” for the Fixed set
point control mode.



Switch to the Fixed
set point control
mode.

Example 2: Conduct Autotuning (AT).

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200



2 seconds or more

$

ration mode transfer

PV

M:S

FIX000RPROG

Op

0 MODE

SV

Three times



PV

0MATU

M:S

SV

FIX000RPPID



The display goes to
the next parameter.



Conduct AT.

PV

0MATU

M:S

SV

FIX000RPPAT

PID control

Displays the
character “AT.”

Example 3: Change communication speed 1 in the Setup setting mode.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200

Press the
pressing the

$





key while

key.

PV bias

PV

L0CPB

M:S

SV

FIX0000000.0



Several times

$

Communication speed 1

PV

0 BPS1

M:S

SV

FIX00019200

The display goes to
the next parameter.



Switches to

38400.

PV

0 BPS1

M:S

SV

FIX00038400

Displays the 38400



IMR02L04-E3

4-5

4. BASIC OPERATION

PV

$





4.3 Operation of the Direct Keys

 Direct key menu

Use 7 direct keys to switch operation mode or to conduct simple key operation at program in progress.

 Operation mode switching

Switch operation mode by using the direct key and display the PV/SV screen of the operation mode in
progress. State display lamp is orange when the operation mode is in progress. State display lamp turns off
when Operation mode switching is not possible.

 Key operation in the Program control mode (RUN)

HOLD key:

Press the HOLD key to stop progress of time in the Program control mode (RUN). To release the HOLD
state, press the HOLD key again.

STEP R.SET key:

The STEP R.SET key offers 2 functions: the STEP function and the R.SET function. The STEP function is
available for the PV/SV monitor state in the Program control mode. The R.SET function is validated in the
Parameter setting mode.
 STEP function (STEP lamp lights):

Forward the segment of the program pattern in process to the next.

 R.SET function (R.SET lamp lights):

Go back to the previous parameter setting display (opposite action to the
parameter is stored when pressing the R.SET key.

PTN END key:

The PTN END key offers 2 functions: the PTN function and the END function. The END function is
available for the program setting in the Parameter setting mode. The PTN function is available only in the
Reset mode (RESET).
 END function (END lamp lights):

Press the END key to display the program end screen when setting parameters related to segment at the
Program setting block in the Parameter setting mode. Then press the
display of pattern setting. Press the END key instead of the
screen.

 PTN function (PTN lamp lights):

Switch to the Execution pattern selection display.

28

STEP R.SET

!



PTN

PTN END

RESET RUN

FIX MAN

HOLD

STEPR.SET

State display lamp

END

Direct key

H:M:S SV

TM

PTN

1

SEG

1

RESET

MONI MODE

PF900

0:00 0

DO

RUN

FIX MA N HOLD

SET

The operation mode cannot be switched by using the direct keys when RESET or RUN of the
Digital input (DI) is ON (contact closed).

Direct key Operation mode State display lamp Display

RESET Reset mode RESET lamp lights [Orange]

RUN Program control mode RUN lamp lights [Orange]

FIX Fixed set point control mode FIX lamp lights [Orange]

PV/SV monitor of
operation mode

MAN Manual control mode MAN lamp lights [Orange]

The HOLD key is not operative when conducting HOLD (contact closed) by using the Digital input
(DI).

key). The set value of the



key to go to the parameter setting



key to go back to the segment setting



4-6

IMR02L04-E3

4. BASIC OPERATION

 Direct key type

To prevent error in key operation, select direct key type at the function block 11 in the Engineering mode
(P. 4-33).

 Type:

 Invalidated: Direct key operation is invalidated
 Press once: Operate the direct key by pressing once.
 Press twice: Press the direct key once and confirm the state display lamp flashes in green. Then press

again within 3 seconds to operate.

 Press and hold: Press and hold the direct key for 2 seconds to operate.

Direct key type is not available for the PTN END key (Press one type only).
The factory set value of the STEP R.SET key is “Press and hold” but the key type switches to

“Press once” when the R.SET function is operative. The factory set value of the other direct keys is
“Press once.”

 Setting procedure

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200

Press the  key while
pressing the
2 seconds.

$



key for

Function block 10 (F10.)

PV

F10.

M:S

SV

FIX000RDISP



(Return to PV/SV monitor)

Parameter of the F11.02 to F11.06

F11.02: RUN key type



F11.03: FIX key type
F11.04: MAN key type
F11.05: HOLD key type
F11.06: STEP key type

Refer to the data range of the RESET key
type to set values for the keys.

(P. 4-32) (P. 4-33)



Function block 11 (F11.)

PV

F11.

M:S

SV

FIX000RDKEY

RESET key type

PV



KTYP1

M:S

SV

F11.01R 00001

Type
00000: Invalidated

00001: Press once
00002: Press twice
00003: Press and hold



IMR02L04-E3

4-7

4. BASIC OPERATION

4.4 Protecting Setting Data

Prevent error in key operation by using the Set data lock function.
Parameter setting is prohibited when the Set data lock function is selected (except for the Operation mode

transfer, the Set data lock and the Execution pattern selection).

 Setting procedure

Lock or unlock the key operation at the Set data lock setting display in the Operation mode.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200

PV/SV monitor

PV

00028

M:S

5 30:00000200!

It is possible to monitor set value of parameters.
Communication may be used to set parameters when the key operation is locked.



2 seconds or more

$

SV

$

Displays ! symbol when
the key operation is locked.

Operation mode

transfer

PV

0 MODE

M:S

SV

FIX000RPROG

(P. 4-14)



(Set data lock state)



Several times

PV

S LOCK

M:S

FIX000RE0ON

Set data lock

PV

S LOCK

M:S

SV

FIX000REOFF

SV

Displays the
character “ON.”



Unlock state

4-8

IMR02L04-E3

4. BASIC OPERATION

4.5 Parameter Description

Parameters are described by Mode type, Parameter list with Data range and Parameter switching diagram.

Reference page list

Mode type

4.5.1 SV setting  monitor mode

4.5.2 Operation mode

4.5.3 Parameter setting mode

4.5.4 Setup setting mode

4.5.5 Engineering mode

SV setting mode
Monitor mode

Partial setting type *
Batch setting type *

 Parameter list  Parameter switching

P. 4-9 P. 4-10, P. 4-11
P. 4-12 P. 4-13
P. 4-14 P. 4-15
P. 4-17 to P. 4-21 P. 4-22 to P. 4-25
P. 4-26 P. 4-27, P. 4-28
P. 4-29, P. 4-30 P. 4-31
P. 4-32 to P. 4-43 P. 4-44 to P. 4-49

Initial level engineering mode Refer to the PF900/PF901 Instruction manual

on the CD-ROM.

* For Partial setting type and Batch setting type, refer to  Setting type for Program pattern (P. 4-16).

4.5.1 SV setting & monitor mode

Reference page

Set the parameters such as the Segment level and Segment time in progress or switch the Execution pattern
selection screen, monitor screen of the Pattern remaining time, Manipulated output value (MV) etc.

 SV setting mode

Setting parameter varies with the operation mode (RESET, RUN, FIX, MAN) in the SV setting mode.

PV/SV monitor

Press the 

(Each operation mode)

Press the

Press the PTN END key

(At RESET mode)



(At MAN mode)

Refer to P. 4-10 and P. 4-11 to switch parameter setting display.

 Parameter list

Name Symbol Data range

Set value (SV) in Reset mode
Execution pattern selection

Segment level
Segment time

Set value (SV) in Fixed set point
control mode

key or the

key

Setting parameters of each

Operation mode

Execution pattern selection

key



Setting of the manual manipulated

output value

Reset mode (RESET)

SV

PTN

LEVEL

TIME

Fixed set point control mode (FIX)

SV

Setting limiter low to Setting limiter high 0
1 to 99 (Within the maximum pattern number) 1

Program control mode (RUN)

Setting limiter low to Setting limiter high 0
From 0:00 to 500:00 (Hour: Minute), or

from 0:00 to 500:00 (Minute: Second)

Setting limiter low to Setting limiter high 0

(PV/SV monitor)

Press the 

Returns to the PV/SV monitor

Press the

key

key



Factory set

00 minute

value

0 hour

Continued on the next page.

IMR02L04-E3 4-9

4. BASIC OPERATION

)

r

Continued from the previous page.

Name Symbol Data range

Manual manipulated output value

Set value (SV) in Manual control mode

 Parameter switching

Reset mode (RESET)

Manual control mode (MAN)

MV

SV

PID control or Position proportioning PID control (With
FBR input):

Output limiter low to Output limiter high

Heat/Cool PID control:

(Cool-side output limiter (hig h)) to + (Heat-side o utput
limiter (high))
For overlap: 105.0 to +105.0 % *

* Actual output value is limited by the output limiter function.

Setting limiter low to Setting limiter high 0

Factory set

value

5.0

Press the

PV

M:S

MVX00000200

Execution pattern selection

Switch the PV/SV monitor display to the setting display of the Execution pattern selection by using the PTN
END key (PTN lamp lights) in the Reset mode (RESET).

Select Execution pattern number by using the

PV

M:S

530:00000200

Program control mode (RUN)

key to go to the Set value (SV) setting display in the Reset mode.



Set value (SV)

PV/SV monitor

00028

SV



$

Execution pattern number can be selected only in the Reset mode (RESET).

PV/SV monitor

(Reset mode)

00028

SV

$

PTN END

in Reset mode

PV

000SV

M:S

SV

$

FIX00000200

key or the  key.



Execution pattern

selection

PV

00PTN

M:S

SV



Set value (SV



FIX00000001

Pattern numbe

Tag name setting will enable the display to show a tag name instead of the Pattern number.
Refer to 6.12 Tag Function (P. 6-31) for Tag name.

Press the
the segment time.



PV/SV monitor

PV

M:S

5 30:00000200

4-10

key in the Program control mode (RUN) to go to the setting display for the segment level and

Segment time

PV

0TIME

M:S

SV

030:00000200



IMR02L04-E3

00028

SV

Segment level

PV



$

LEVEL

M:S

SV

$

0 30:00000200



Set value

)

)

Fixed set point control mode (FIX)

4. BASIC OPERATION

Press the

PV

M:S

FIX00000200

Manual control mode (MAN)

Set Manipulated output value by using the
Manual control mode (MAN). Press the
control mode.

PV

M:S

MVX0000020.0

key in the Fixed set point control mode (FIX) to go to the Set value (SV) setting display.



PV/SV monitor

00028

SV

$

Fixed set point control mode

PV



M:S

FIX00000200



PV/SV monitor

00028

SV



$

Manipulated output value may be set by using the  key or the  key.

The Set value (SV) set in the previous mode is taken over when switching to the Manual control
mode. However, the SV being changed in the Manual control mode is not affected when changing
to the other modes.

in Manual control mode

PV

M:S

FIX00000200

Set value (SV) in

000SV

SV



$

Set value (SV

 key or the  key at the PV/SV monitor display in the

key to go to the Set value (SV) setting display in the Manual

Set value (SV)

000SV

SV



$

Set value (SV

IMR02L04-E3

4-11

4. BASIC OPERATION

 Monitor mode

The contents of the monitor display are same in any operation mode (RESET, RUN, FIX, MAN).

PV/SV monitor

Press the

Press the direct key (RUN, FIX, MAN or RESET) of the operation mode in
progress to go back to the PV/SV monitor display from monitor screens.

Refer to P. 4-13 to switch parameter setting display.

 Parameter list

Name Symbol Data range

Pattern remaining time monitor

Segment repeat remaining time/
execution time monitor
Pattern repeat remaining time/
execution time monitor
Total pattern remaining time/
execution time monitor

Wait condition monitor

Event state monitor

Time signal state monitor

Current transformer 1 (CT1) input
value monitor
Current transformer 2 (CT2) input
value monitor
Manipulated output value 1 (MV1)
[heat-side] monitor

Manipulated output value 2 (MV2)
[cool-side] monitor

1

Execution ti me monitor can be displayed by setting Repeat remaining process/program progression display at F10.12 in the Initial

level engineering mode. For Initial level engineering mode, refer to the PF900/PF901 Instruction manual (IMR02L03-E) on
the CD-ROM.

2

Displays only when CT input (optional) is specified. CT input value monitor displays CT input value as 1.1 times the average

current. CT input value is displayed for both Time proportional output and Current output. For Current output, the error of
measurement between actual current value and monitor display value becomes large when load factor is other than 0 % or 100 %.

3

Displayed when the Heat/Cool PID control is selected.

2

2

1

1

1

3

key



PTN.TM

RPT.SG

RPT.PN

RPT.PR

WAIT

EV

TS

CT1

CT2

MV1

MV2

Monitor mode

From 0:00 to 999:59 (Hour: Minute), or
from 0:00 to 999:59 (Minute: Second)

0 to 9999 times

0 to 10000 times
10000: No limit

0 to 10000 times
10000: No limit

Display: Not in wait state O Display: In wait state

OOO Value at SV display

Zone wait of the controller
Zone wait of the slave
Zone wait of the DI

Display: OFF O Display: ON

OOOOOOO Value at SV display

Event 1
Event 2
Event 3
Event 4
HBA1
HBA2

LBA

Display: OFF O Display: ON

OOOOOOOO Value at SV display

Time signal 1
Time signal 2
Time signal 3
Time signal 4
Time signal 5
Time signal 6
Time signal 7
Time signal 8

0.0 to 100.0 A

0.0 to 100.0 A

PID control, Heat/Cool PID control:

5.0 to 105.0 %

Position proportioning PID control:

0.0 to 100.0 % (Displays the

5.0 to 105.0 %

Press the
switch monitor display.

FBR input value)



key to

Factory set

value























4-12

IMR02L04-E3

y

 Parameter switching

Press the  key to switch monitor screen.

Press the
progress.

The contents of the monitor display are same in any operation mode (RESET, RUN, FIX, MAN).
Press the direct key (RUN, FIX, MAN or RESET) of the operation mode in progress to go back to

the PV/SV monitor display from monitor screens.
Parameters will not be displayed if the relevant function is not activated or no relevant specification

is selected when ordering.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200

Pattern remaining

time monitor

PV

00028

M:S

SV

PTN.TM0053:20



Parameter symbol
Displays the remaining time
including the duration of the
Segment repeat.

Current transformer 1

(CT1) input value monitor

PV

00028

M:S

SV

CT10000007.0

Displays only when CT
input (optional) is
specified.

Current transformer 2

(CT2) input value monitor

PV

00028

M:S

SV

CT20000026.5

Displays only when CT
input (optional) is
specified.

key at the monitor screen to go to the SV setting mode of the operation mode in



$



Segment repeat

remaining time/

execution time monitor *

PV



$

Monitor
value



$



$

M:S

RPT.SG000200

* Execution time monitor can be displayed by setting

Repeat remaining process/program progression displa
at F10.12 in the Initial level engineering mode. For Initial
level engineering mode, refer to 4.5.6 Initial level

engineering mode of the PF900/PF901 Instruction
Manual (IMR02L03-E) on the CD-ROM.

Time signal state

PV

M:S

TS0 _____O_O

_ Display: Time signal OFF
O Display: Time signal ON

Manipulated output value 1

(MV1) [heat-side] monitor

PV

M:S

MV10000020.0

00028

SV

monitor

00028

SV

00028

SV

4. BASIC OPERATION

Pattern repeat

remaining time/

execution time monitor *

PV



$

00028

M:S

SV

$



RPT.PN000200

Event state monitor

PV



$

00028

M:S

SV

$



EV00______O

Display: Event OFF

O Display: Event ON

Manipulated output value 2

(MV2) [cool-side] monitor

PV



$

00028

M:S

SV

$



MV200000-5.0

Displayed when the Heat/Cool
PID control is selected.

Total pattern

remaining time/

execution time monitor *

PV

00028

M:S

SV

$

RPT.PR000200

Displays the remaining
time/execution time
including the numbers
of Link pattern.

Wait condition monitor

PV

00028

M:S

SV

$

WAIT0000__O

_ Display: Not in wait state
O Display: In wait state

Returns to the
PV/SV monitor



IMR02L04-E3

4-13

4. BASIC OPERATION

4.5.2 Operation mode

Set parameters such as PID/AT, and the operation mode (Program control, Fixed set point control, Manual
control, or RESET).

PV/SV monitor

Press and hold the
2 seconds or more.



key for

Operation mode

Press the  key or Press the  key while pressing the  key.

 Press the  key to switch operation screen.
 Press the STEP R.SET key to go back to the previous

display.

 Press the STEP R.SET key while pressing the

to go back to the first parameter setting display
(Operation mode transfer).

Refer to P. 4-15 to switch parameter setting display.

 Parameter list

 key

Name Symbol Data range

Operation mode transfer

Step function

Search function

PID/AT transfer

Autotuning (AT) with learning
function

Interlock release

Set data lock

1

Operative only in the Program control mode (RUN) [Not available when the operation is in HOLD state or RUN of the Digital
input (DI) is ON (contact closed).]

2

Operative when the operation is in the Program control mode (RUN) and in the HOLD state [Not available during Autotuning
(AT).]

3
4

Operative when the operation is in the Program control mode (RUN) or in the Fixed set point control mode (FIX).
Operative only in the Reset mode (RESET)

MODE

STEP

SARCH

ATU

ATT

ILR

LOCK

RESET (Reset mode)
PROG (Program control mode)
FIX (Fixed set point control mode)
MAN (Manual control mode)
ON: Forward to the next segment in progress.

Turns OFF automatically when the Step function is completed.

ON: Search start
OFF: Search stop

Turns OFF automatically when the Search function is
completed.

PID: PID control
AT: Autotuning (AT) start

When the AT is finished, the control will automatically returns
to “PID control.”

ON: Autotuning (AT) with learning start
OFF: Autotuning (AT) with learning stop

Turns OFF automatically when the AT with learning function
is completed.

ON: Interlock

OFF: Interlock release

ON: Set data lock
OFF: Set data unlock

Factory set

value

RESET

OFF

OFF

PID

OFF

OFF

OFF

4-14

IMR02L04-E3

4. BASIC OPERATION

 Parameter switching

 Press and hold the  key for 2 seconds or more at PV/SV monitor screen until Operation mode is

displayed.

 Press the

key to switch operation screen.



It is possible to switch displays by using the

key instead of the  key.



PV

M:S

5 30:00000200



PV

M:S

FIX000RPROG

Press the
Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

display.
Display returns to the PV/SV monitor if no key operation is performed within 1 minute.

Parameters will not be displayed if the relevant function is not activated or no relevant specification
is selected when ordering.

PV/SV monitor

00028

SV

Operation mode

transfer

0 MODE

Select by using
the
the

Press and hold the  key
for 2 seconds or more.

SV

key or



key.



For setting procedure of each function, refer to 6. FUNCTION AND SETTING PROCEDURE of
the PF900/PF901 Instruction Manual (IMR02L03-E) on the CD-ROM.

key to go back to the PV/SV monitor.



$

Step function

PV

 

0 STEP

M:S

SV

FIX000REOFF

Set data lock

PV



S LOCK

M:S

SV

FIX000REOFF

key to go back to the Operation mode transfer



Search function

PV

SARCH

M:S

SV

FIX000REOFF

Interlock release

PV



S0ILR

M:S

SV

FIX000REOFF

PID/AT transfer

PV



0SATU

M:S

SV



FIX000REPID

Autotuning (AT)

with learning function

PV



0SATT

M:S

SV

FIX000REOFF

IMR02L04-E3

4-15

4. BASIC OPERATION

4.5.3 Parameter setting mode

Parameters are classified into 12 setting blocks such as Program setting block, PID memory group setting
block and Event memory group setting block in the Parameter setting mode. Setting block may be switched

by using the

 key or the  key.

 Setting type for Program pattern

Partial setting or Batch setting is selectable for setting type of Program pattern in the Parameter setting mode.
To select the type, go to F80.03 (P.4-43) in the Engineering mode.

For parameter of the Engineering mode, refer to 4.5.5 Engineering mode (P. 4-32).

 Partial setting type (Factory set value)

* Settable only when Segment signal is specified.
Validates when specifying Segment signal function.

 Batch setting type

* Settable only when Segment signal is specified.
Validates when specifying Segment signal function.

Program setting block

Segment level
Segment time
Parameters for pattern

Partial setting type consists of Program setting block

Program memory group

setting block

and Program memory group setting block. Setting
block varies based on the parameters.

PID memory group number
Event memory group number
Wait memory group number
Segment signal *

Refer to P. 4-17 to 4-21 for Parameter list of the Partial setting type and P. 4-22 to 4-25 for
parameter switching.

Program setting block

Segment level
Segment time
Parameters for pattern
PID memory group number

Batch setting type consists of Program setting block
where all parameters related to Program pattern can be
set.

Event memory group number
Wait memory group number
Segment signal *

Refer to P. 4-26 for Parameter list of the Batch setting type and P. 4-27 to 4-28 for parameter
switching.

4-16

IMR02L04-E3

 Parameter list [Partial setting type]

4. BASIC OPERATION

PV/SV monitor

Press the  key or Press the  key while pressing the  key.

For parameter switching, refer to P. 4-22 to 4-25.

Name Symbol Data range

Setting pattern number
Segment level
Segment time

Segment repeat start/end number

Segment repeat execution time

Pattern repeat execution time

Link pattern number

Pattern end output duration

Time signal memory group number

Output program memory group
number

Setting pattern number
PID memory group number

Event memory group number

Wait memory group number

Press and hold the  key for
2 seconds or more.

 Press the  key to switch setting screen.
 Setting block may be switched by using the

the

 Press the STEP R.SET key to go back to the previous

display.

 Press the STEP R.SET key while pressing the

to go back to the first setting display of the setting block.

Program setting block (

PTN.NO
LEVEL

TIME

ST‹ED

RPT.SG

RPT.PN

LNK.PN

END.TM

P TS.GR

P.MV.GR

Program memory group setting block (PR.MEM)

PTN.NO
PID.GR

EV.GR

WT.GR

1 to 99 (Within the maximum pattern number)
Setting limiter low to Setting limiter high
From 0:00 to 500:00 (Hour: Minute), or

from 0:00 to 500:00 (Minute: Second)
Start number: 1 to 99

End number: 1 to 99

Within the maximum segment number

1 to 9999 times
1: No segment repeat
1 to 10000 times
1: No pattern repeat
10000: No limit
0 to 99 (Within the maximum pattern number)
0: No pattern link
From 0:00 to 500:00 (Hour: Minute), or
from 0:00 to 500:00 (Minute: Second)

Output remains ON at 0:00 (Hour: Minute or
Minute: Second)

0 to 16
0: No assignment
0 to [128/Maximum number of segments]
Up to 99
0: No assignment

1 to 99 (Within the maximum pattern number)
0 to 8

0: Level PID
0 to 8
0: Event OFF
0 to 8
0: Wait OFF

Parameter setting mode

key.



PROG

key or



key



Factory set

value

)

1
0

0 hour

00 minute

1

1

1

0

0 hour

00 minute

1

0

1
0

1

1

IMR02L04-E3

Continued on the next page.

4-17

4. BASIC OPERATION

Continued from the previous page.

Name Symbol Data range

Segment signal 1

PID memory group number
Proportional band [heat-side]

Integral time [heat-side]

Derivative time [heat-side]

Control response parameter

Proportional band [cool-side] 2

Integral time [cool-side] 2

Derivative time [cool-side] 2

Overlap/Deadband 2

Open/Close output neutral zone 3
Manual reset 4
Output limiter high (MV1)
Output limiter low (MV1)

1

Displayed when the Segment signal type is selected.

2

Displayed when the Heat/Cool PID control is selected.

3

Displayed when the Position proportioning PID control is selected.

4

Displayed when the P (Proportional) action is selected.

SIGNL

PID memory group setting block (

PID.GR

P

I

D

rPT

Pc

Ic

Dc

DB

YDB

MR
OLH
OLL

Factory set

value

0: OFF 1: ON

00000000 Value at SV display

Segment signal 1
Segment signal 2
Segment signal 3
Segment signal 4
Segment signal 5
Segment signal 6
Segment signal 7
Segment signal 8

)

PID

1 to 8
TC/RTD inputs:

0 (0.0, 0.00) to Input span (Unit: C [F])

Varies with the setting of the Decimal point position.

Voltage (V)/Current (I) inputs:

0.0 to 1000.0 % of Input span

0 (0.0, 0.00): ON/OFF action
PID control or Heat/Cool PID control:

0 to 3600 seconds or 0.0 to 3600.0 seconds
0 (0.0): PD action

Position proportioning PID control:

1 to 3600 seconds or 0.1 to 3600.0 seconds

Varies with the setting of the Integral/Derivative time decimal
point position selection.

0 to 3600 seconds or 0.0 to 3600.0 seconds
0 (0.0): PI action

Varies with the setting of the Integral/Derivative time decimal
point position selection.

0: Slow
1: Medium
2: Fast

P action and PD action, the con trol res ponse is fixed at 2 (Fast) .

TC/RTD inputs:

1 (0.1, 0.01) to Input span (Unit: C [F])

Voltage (V)/Current (I) inputs:

0.1 to 1000.0 % of Input span

0 to 3600 seconds or 0.0 to 3600.0 seconds
0 (0.0): PD action

Varies with the setting of the Integral/Derivative time decimal
point position selection.

0 to 3600 seconds or 0.0 to 3600.0 seconds
0 (0.0): PI action

Varies with the setting of the Integral/Derivative time decimal
point position selection.

TC/RTD inputs:

Input span to +Input span (Unit: C [F

Voltage (V)/Current (I) inputs:

100.0 to +100.0 %

Minus () setting results in Overlap.
However, the overlapping range is within th e proportion al range.

0.1 to 20.0 % 2.0
100.0 to +100.0 % 0.0
Output limiter low (MV1) to 105.0 % 105.0
5.0 % to Output limiter high (MV1) 5.0

])

00000000

1

TC/RTD: 30

V/I: 3.0

240

60

2

TC/RTD: 30

V/I: 3.0

240

60

0

Continued on the next page.

4-18

IMR02L04-E3

4. BASIC OPERATION











Continued from the previous page.

Name Symbol Data range

Output limiter high (MV2) 1
Output limiter low (MV2) 1

ON/OFF action differential gap
(upper)
ON/OFF action differential gap
(lower)
Control loop break alarm (LBA) time 3

LBA deadband (LBD) 3

Event memory group number
Event 1 set value (EV1)

Event 1 set value (EV1) [high] 4
Event 1 set value (EV1') [low] 4
Event 2 set value (EV2)
Event 2 set value (EV2) [high] 4
Event 2 set value (EV2') [low] 4
Event 3 set value (EV3)
Event 3 set value (EV3) [high] 4
Event 3 set value (EV3') [low] 4
Event 4 set value (EV4)
Event 4 set value (EV4) [high] 4
Event 4 set value (EV4') [low] 4

Wait memory group number
Wait zone high

Wait zone low

Wait release trigger selection

1
2
3
4

2

2

Displayed when the Heat/Cool PID control is selected.

Displays when Proportional band [heat-side] is set to “0.”

Displays when LBA is specified.

This parameter displays when the event type is the Deviation High/Low (Individual high and low setting) or the Band (Individual

high and low setting).

OLH2
OLL2

OHH

OHL

LBA

LBD

Event memory group setting block (

EV.GR

EV1

EV1`

EV2

EV2`

EV3

EV3`

EV4

EV4`

Wait memory group setting block (

WT.GR

ZONE.H

ZONE.L

RE.TRG

Output limiter low (MV2) to 105.0 % 105.0
5.0 % to Output limiter high (MV2) 5.0

TC/RTD inputs:

0 (0.0, 0.00) to Input span (Unit: C [F

Voltage (V)/Current (I) inputs:

0.0 to 100.0 % of Input span

0 to 7200 seconds
0: Unused

0 to Input span 0

EVENT

1 to 8 1
Deviation:

Input span to Input span

Process and set value:

Input range low to Input range high

Manipulated output value (MV1 or MV2):

5.0 to 105.0 %

Input span to Input span

The data range is same as Event 1 set value (EV1). 50
The data range is same as Event 1 set value (EV1) [high]. 50
The data range is same as Event 1 set value (EV1') [low].
The data range is same as Event 1 set value (EV1). 50
The data range is same as Event 1 set value (EV1) [high]. 50
The data range is same as Event 1 set value (EV1') [low].
The data range is same as Event 1 set value (EV1). 50
The data range is same as Event 1 set value (EV1) [high]. 50
The data range is same as Event 1 set value (EV1') [low].

WAIT

1 to 8
TC/RTD inputs:

0 (0.0, 0.00) to 200 (200.0, 200.00) (Unit: C [F

Voltage (V)/Current (I) inputs:

0.0 to 20.0 % of Input span
0 (0.0, 0.00): Wait zone high becomes OFF
TC/RTD inputs:

200 (200.0, 199.99) to 0 (0.0, 0.00) (Unit: C [F

Voltage (V)/Current (I) inputs:

20.0 to 0.0 % of Input span
0 (0.0, 0.00): Wait zone low becomes OFF
0: Invalidate 1: Validate

00000 Value at SV display

Zone wait 1 (the controller)
Zone wait 2 (all slave controllers)
Wait release by digital input (DI)
Unused

])

)

)

])

])

Continued on the next page.

Factory set

value

TC/RTD: 1

V/I: 0.1

TC/RTD: 1

V/I: 0.1

480

50

50

50

50

50

50

1
0

0

00001

IMR02L04-E3

4-19

4. BASIC OPERATION





















Continued from the previous page.

Name Symbol Data range

Wait time-out set value

Time signal memory group number
Time signal output assignment

Start segment of time signal

Time signal start time

End segment of time signal

Time signal end time

Output program memory group setting block (

Output program memory group
number
Output program value 1 a

Output program value 2 b
Output program value 3 c

Level PID setting 1

Level PID setting 2

Level PID setting 3

Level PID setting 4

Level PID setting 5

Level PID setting 6

Level PID setting 7

Set value (SV) in Reset mode
Manipulated output value 1 (MV1) in

Reset mode
Manipulated output value 2 (MV2) in
Reset mode

Event memory group number in
Reset mode

Set value (SV) in Fixed set point
control mode
PID memory group number in Fixed
set point control mode

Event memory group number in
Fixed set point control mode

a

Displays when Output program value 1 is assigned to OUT1.

b
c

a

Displays when Output program value 2 is assigned to OUT2.
Displays when Output program value 3 is assigned to OUT3.

TM.OUT

Time signal memory group setting block (

P TS.GR

01.OUT

01.S.SN

01.S.TM

01.E.SN

01.E.TM

P.MV.GR

P.MV1
P.MV2
P.MV3

Level PID setting block (

LEVL.1

LEVL.2

LEVL.3

LEVL.4

LEVL.5

LEVL.6

LEVL.7

Reset mode setting block (

SV

MV1

MV2

EV.GR

Fixed set point control mode setting block (

SV

PID.GR

EV.GR

Factory set

value

From 0:00 to 500:00 (Hour: Minute), or
from 0:00 to 500:00 (Minute: Second)
0:00 (Hour: Minute or Minute: Second): Unused

TM.SIG

1 to 16
1 to 8: Time signal 1 to 8

0: No assignment
1 to 99

Within the maximum segment number.

From 0:00 to 500:00 (Hour: Minute), or
from 0:00 to 500:00 (Minute: Second)

1 to 99

Within the maximum segment number.

From 0:00 to 500:00 (Hour: Minute), or
from 0:00 to 500:00 (Minute: Second)

1 to [128/Maximum number of segments]
Up to 99

5.0 to 105.0 %

5.0 to 105.0 %

5.0 to 105.0 %

RESET

)

)

LV.PID

Input range low to Level PID setting 2

Level PID setting 1 to Level PID setting 3

Level PID setting 2 to Level PID setting 4

Level PID setting 3 to Level PID setting 5

Level PID setting 4 to Level PID setting 6

Level PID setting 5 to Level PID setting 7

Level PID setting 6 to Input range high

Setting limiter low to Setting limiter high 0

5.0 to 105.0 %

5.0 to 105.0 %

0 to 8
0: Event OFF

Setting limiter low to Setting limiter high 0

0 to 8
0: Level PID
0 to 8
0: Event OFF

)

PRG.MV

)

FIX

)

0 hour

00 minute

0 hour

00 minute

0 hour

00 minute

Input range

high

Input range

high

Input range

high

Input range

high

Input range

high

Input range

high

Input range

high

Continued on the next page.

1
0

1

1

1

5.0

5.0

5.0

5.0

5.0

1

0

1

4-20

IMR02L04-E3

Continued from the previous page.

Name Symbol Data range

PID memory group number in
Manual control mode

Event memory group number in
Manual control mode

Pattern copy *

Data clear *

* Settable only in the Reset mode (RESET)

Manual control mode setting block (

PID.GR

EV.GR

COPY

CLR

0 to 8
0: Level PID
0 to 8
0: Event OFF

Editing block (

Copy source number: 0 to 99
Copy destination number: 0 to 99

Within the maximum pattern number.

All set values in the Parameter setting mode will be
initialized after setting 9999 and switching from NO to
YES.

EDIT

)

MAN

4. BASIC OPERATION

Factory set

value

)

0

1

0

0

IMR02L04-E3

4-21

4. BASIC OPERATION

r

A

A

A

r

 Parameter switching [Partial setting type]

 Press and hold the  key for 2 seconds or more at PV/SV monitor screen until Parameter setting mode is

displayed.

 Press the

key to switch operation screen.



 Switch setting block by using the

Press the

key to go back to the PV/SV monitor.



Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

PV

M:S

5 30:00000200



setting block.
Display returns to the PV/SV monitor if no key operation is performed within 1 minute.

PV/SV monitor

00028

SV

$

Press and hold the  key
for 2 seconds or more.

Program

setting block

PV

PROG

M:S

SV

30000000200

(P. 4-17)



Setting pattern

PV

PTN.NO

M:S

53000000001

PTN END





Press the STEP R.SET key
while press the

PV

M:S



RES00000001

PV

M:S

RES00000001

Program memory group

setting block

 key or the  key.

Setup setting mode

Press and hold the  key
for 2 seconds or more.

number

SV

Release Program end to
go to the next segment
setting display.

key.



Segment repeat

execution time

RPT.SG

SV

Pattern repeat
execution time

RPT.PN

SV

key to go back to the first setting display of the



Segment level

PV



LEVEL

M:S

SV

5 30:00000200

Program end

PV

P P.END

M:S

SV

53000000001

Segment repeat

start/end number

PV



ST‹ED

M:S

SV

RES00001‹01

fter setting the Segment repeat start number, press the

key to set the Segment repeat end number.



Link pattern numbe

PV



LNK.PN

M:S

SV

RES00000000

Output program memory

group number

PV



P.M V.GR

M:S

SV

53000000000

Segment time

PV



$

L TIME

M:S

SV



030:00000200

Go to the setting display of
the next segment.

PTN END

Set Program end (to limit
the segment numbers).

fter setting the last segment

being set by the Program end.



fter setting all segments
being set at the Maximum
pattern/segment number in
the Engineering mode.

End number
Start numbe



PV

M:S

Pattern end output

duration

END.TM

RES000000:00

Time signal memory

group number

PV



P TS.GR

M:S

53000000001

SV

SV



4-22

IMR02L04-E3

A

Program

setting block

SV

(P. 4-17)





Program memory group

setting block

PV

PR.MEM

M:S

30000000200





PID memory group

setting block

PV

PID

M:S

30000000200

SV

(P. 4-18)





Event memory group

setting block

PV

EVENT

M:S

SV

30000000200



(P. 4-19)



Wait memory group

setting block

Setting pattern

number

PV



PTN.NO

M:S

SV

53000000001

Go to the setting
display of the
next segment.

fter setting parameters

of all segments

PID memory group

number

PV



PID.GR

M:S

SV

53000000001

Event memory group

*



number

PV

P EV.GR

M:S

SV

53000000001



* Event memory group setting block does

not display when types of Event 1 to 4
are all set to “0: None.”

4. BASIC OPERATION

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the setting block.

PID memory group

number

PV



PID.GR

M:S

SV

53000000000

Segment signal

PV



SIGNL

M:S

SV

RES00000000

(Displays when the Segment
signal is selected.)

Setting parameters in the PID memory group





P: Proportional band [heat-side]
I: Integral time [heat-side]
D: Derivative time [heat-side]
rPT: Control response parameter
Pc: Proportional band [cool-side]
Ic: Integral time [c ool-side]
Dc: Derivative time [cool-side]
DB: Overlap/Deadband
YDB: Open/Close output neutral zone
MR: Manual reset
OLH: Output limiter high (MV1)
OLL: Output limiter low (MV1)
OLH2: Output limiter high (MV2)
OLL2: Output limiter low (MV2)
OHH: ON/OFF action differential gap (upper)
OHL: ON/OFF action differential gap (lower)
LBA: Control loop break alarm (LBA) time
LBD: LBA deadband (LBD)

Event 1 set value (EV1)

Event 1 set value (EV1) [high]

PV

ZOEV1

M:S

SV

GR.0 1 0-00050

EV2: Event 2 set value (EV2)

Event 2 set val ue (EV2) [high]

EV2`: Event 2 set value (EV2' ) [low]
EV3: Event 3 set value (EV3)

Event 3 set val ue (EV3) [high]

EV3`: Event 3 set value (EV3' ) [low]
EV4: Event 4 set value (EV4)

Event 4 set val ue (EV4) [high]

EV4`: Event 4 set value (EV4' ) [low]

$







Event memory group

PV

P EV.GR

M:S

53000000001

Wait memory group

number

PV

L WT.GR

M:S

F60.01R00001

Event 1 set value (EV1')

PV

Z EV1`

M:S

GR.0 1 0 -0050

number

SV

SV

[low]

SV



key to go







$

IMR02L04-E3

4-23

4. BASIC OPERATION

Event memory group

setting block

SV

(P. 4-19)





Wait memory group

setting block

PV

WAIT

M:S

FIX000VSCI.1





Time signal memory

group setting block

PV

TM.SIG

M:S

SV

30000000200

(P. 4-20)





Output program memory

group setting block

PV

PRG.MV

M:S

SV

30000000200



(P. 4-20)



Level PID

setting block

PV

LV.PID

M:S

SV

30000000200



(P. 4-20)



Reset mode

setting block

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the setting block.

Wait memory group



number

PV

L WT.GR

M:S

SV

F60.01R00001





Wait zone high

PV

ZONE.H

M:S

SV

GR.0 1 0000000

Wait time-out

set value

PV

TM.OUT

M:S

SV

$

GR.0 1 00000:00

Setting parameter for each memory number (1 to 16)

Time signal memory

group number

PV



P TS.GR

M:S

SV

53000000001

Output program memory

*

group number

PV

P.M V.GR

M:S

SV

53000000001

After setting parameters of all segments

* Displays when Output program value is assigned to OUT1 to OUT3.

Level PID setting 1

PV



LEVL.1

M:S

SV

$

PID00000000

(Time signal memory group consists of 16 memories
for setting Time signal.)

01.OUT: Time signal output assignment





01.S.SN: Start segment of time signal

01.S.TM: Time signal start time

01.E.SN: End segment of time signal

01.E.TM: Time signal end time

16.E.TM: Time signal end time

Go to the setting display of the next memory number.

After setting memory number 16

Output program value 1

PV

0 P.M V 1

M:S

SV

%

GR.0 1 00-005.0

Go to the setting display of Output program 1, 2 and
3 of the next segment.



Level PID setting 2

to

Level PID setting 6





 



key to go



Wait zone low

PV

ZONE.L

M:S

SV

$

GR.0 1 0000000

Wait release trigger

selection

PV

RE.TRG

M:S

SV

GR.0 1 0000000

Output program

value 2,

Output program

value 3

Level PID setting 7

PV

LEVL.7

M:S

SV

$

PID00000000









4-24

IMR02L04-E3

Level PID

setting block



Reset mode

setting block

PV

RESET

M:S

SV

30000000200



Fixed set point control

mode setting block

PV

M:S

30000000200



Manual control mode

PV

M:S

30000000200



PV

M:S

30000000200



First Program setting

(P. 4-20)

FIX

SV

(P. 4-20)

setting block

MAN

SV

(P. 4-21)

Editing block

EDIT

SV

(P. 4-21)

block

For setting procedure of each function, refer to 6. FUNCTION AND SETTING PROCEDURE
of the PF900/PF901 Instruction Manual (IMR02L03-E) on the CD-ROM.











Set value (SV)
in Reset mode

PV



L00SV

M:S

SV

RESET0 00000

Set value (SV) in Fixed

set point control mode

PV



L00SV

M:S

SV

FIX00000000

PID memory group number

in Manual control mode

PV



PID.GR

M:S

SV

MAN00000001

Pattern copy *

PV



L COPY

M:S

SV

FIX00000‹00

Make the copy destination number editable by pressing the

 key after setting the copy source pattern number.

* Settable only in the Reset mode (RESET)

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the setting block.

Manipulated output value 1

(MV1) in Reset mode

PV



$

L0MV1

M:S

SV

RESET -005.0

PID memory group

number in Fixed set point

control mode

PV



$

PID.GR

M:S

SV

FIX00000000

Event memory group number

in Manual control mode

PV



P EV.GR

M:S

SV

MAN00000001

Data clear *

PV



L0CLR

M:S

SV

FIX00000000

Copy destination number
Copy source number

4. BASIC OPERATION

key to go



Manipulated output value 2

(MV2) in Reset mode

PV



%

L0MV2

M:S

SV



%

RESET -005.0

(Displays when the control method
is Heat/Cool PID control.)

Event memory group number

in Reset mode

PV



P EV.GR

M:S

SV

RESET0 00001

Event memory group

number in Fixed set point

control mode

PV



P EV.GR

M:S

SV



FIX00000001





IMR02L04-E3

4-25

4. BASIC OPERATION

 Parameter list [Batch setting type]

PV/SV monitor

Press and hold the  key for
2 seconds or more.

Parameter setting mode

Press the  key or Press the  key while pressing the  key.

 Press the  key to switch setting screen.
 Setting block may be switched by using the
 Press the STEP R.SET key to go back to the previous display.
 Press the STEP R.SET key while pressing the  key to go back to

the first setting display of the setting block.

key or the  key.



Refer to P. 4-27 and P. 4-28 to switch parameter setting display.

Name Symbol Data range

Program setting block (

Setting pattern number
Segment level
Segment time

PID memory group number

Event memory group number

Wait memory group number

Segment signal *

Segment repeat start/end number

Segment repeat execution time

Pattern repeat execution time

Link pattern number

Pattern end output duration

Time signal memory group number

Output program memory group
number

Refer to the parameter list of Partial setting type for the PID memory group setting block or the latter setting blocks of
Batch setting type (P. 4-18).

* Displayed when the Segment signal type is selected.

PTN.NO
LEVEL

TIME

PID.GR

EV.GR

WT.GR

SIGNL

ST‹ED

RPT.SG

RPT.PN

LNK.PN

END.TM

P TS.GR

P.MV.GR

PID memory group setting block (

1 to 99 (Within the maximum pattern number)
Setting limiter low to Setting limiter high
From 0:00 to 500:00 (Hour: Minute), or

from 0:00 to 500:00 (Minute: Second)
0 to 8

0: Level PID
0 to 8
0: Event OFF
0 to 8
0: Wait OFF

0: OFF 1: ON

00000000 Value at SV display

Segment signal 1
Segment signal 2
Segment signal 3
Segment signal 4
Segment signal 5
Segment signal 6
Segment signal 7
Segment signal 8

Start number: 1 to 99
End number: 1 to 99

Within the maximum segment number.

1 to 9999 times
1: No segment repeat

1 to 10000 times
1: No pattern repeat
10000: No limit

0 to 99 (Within the maximum pattern number)
0: No pattern link

From 0:00 to 500:00 (Hour: Minute), or
from 0:00 to 500:00 (Minute: Second)

Output remains ON at 0:00 (Hour: Minute or Minute: Second)

0 to 16
0: No assignment

0 to [128/Maximum number of segments]
Up to 99

0: No assignment

PROG

)

PID

)

Factory set

value

0 hour

00 minute

00000000

0 hour

00 minute

1
0

0

1

1

1

1

1

0

1

0

4-26

IMR02L04-E3



A

A

 Parameter switching [Batch setting type]

4. BASIC OPERATION

 To go to the Parameter setting mode, press and hold the

display.

 Press the
 Switch setting block by using the

key to switch operation screen.



Press the

 key or the  key.

key to go back to the PV/SV monitor.



Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

setting block.
Display returns to the PV/SV monitor if no key operation is performed within 1 minute.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200



$

Press and hold the  key
for 2 seconds or more.

Setup setting mode

Press and hold the
for 2 seconds or more.

Program

setting block

PV

PROG

M:S

SV

30000000200

(P. 4-26)



Setting pattern

number

PV

PTN.NO

M:S

SV

53000000001



PTN END







Set Program end
(to limit the segment
numbers).

PTN END

Release Program
end to go to the next
segment setting
display.

Go to the setting display of the next segment.

Press the STEP R.SET key
while press the



key.

PID memory group

setting block

key for 2 seconds or more at PV/SV monitor



key to go back to the first setting display of the



key

Segment level

PV

LEVEL

M:S

SV



$

5 30:00000200

Event memory group

number

PV

P EV.GR

M:S

SV



53000000001

Wait memory group

number

PV

L WT.GR

M:S

SV



F60.01R00001

Program end

PV

P P.END

M:S

SV

53000000001



Continue to the parameter on the next page.

fter setting the last segment

being set by the Program end.

fter setting all segments being set
at the Maximum pattern/segment
number in the Engineering mode.

Segment time

PV

L TIME

M:S

SV

030:00000200

PID memory group

number

PV

PID.GR

M:S

SV

53000000000

Segment signal

PV

SIGNL

M:S

SV

RES00000000

(Displays when the Segment
signal is selected.)





IMR02L04-E3

4-27

4. BASIC OPERATION

r

r

p

A

Program

setting block





PID memory group

setting block

PV

PID

M:S

30000000200

SV

(P. 4-26)





Refer to the parameter
switching diagram of
the Partial setting type
(P. 4-23) for the latter
setting blocks.

Continued from the

Return to the

Program setting

block (



)

PROG

For parameter setting item, refer to
the parameter switching diagram of
the Partial setting type (P. 4-23).

arameter on the previous page.

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the setting block.

Segment repeat

start/end number

PV

ST‹ED

M:S

SV

RES00001‹01

fter setting the Segment repeat start number, press the

key to set the Segment repeat end number.



Link pattern numbe

PV



LNK.PN

M:S

SV

RES00000000

Pattern end output

duration

PV

END.TM

M:S

SV

RES000000:00



End number
Start number









Segment repeat

execution time

PV

RPT.SG

M:S

SV

RES00000001

Pattern repeat

execution time

PV

RPT.PN

M:S

SV

RES00000001

Time signal memory

group number

PV

P TS.GR

M:S

SV

53000000001

Output prog

group number

PV

M:S

53000000000

am memory

P.M V.GR

SV

key to go





4-28

IMR02L04-E3

4. BASIC OPERATION



4.5.4 Setup setting mode

Set parameters such as PV bias, Time proportional cycle time, Heater break alarm (HBA) set value and
communication (optional).

PV/SV monitor

Press the  key while pressing the  key.

Setup setting mode

Press the  key or Press the  key while pressing the  key.

 Press the  key to switch setting screen.
 Press the STEP R.SET key to go back to the previous

display.

 Press the STEP R.SET key while pressing the

key to go back to the first parameter setting display
(PV bias).

Refer to P. 4-31 to switch parameter setting display.
Some parameters in the Setup setting mode may be set in the Engineering mode.

 Parameter list



Name Symbol Data range

PV bias
PV digital filter

PV ratio
PV low input cut-off 1
OUT1 proportional cycle time 2

OUT2 proportional cycle time 2

OUT3 proportional cycle time 2

Heater break alarm 1 (HBA1) set

3

value
Heater break alarm 2 (HBA2) set

3

value
SV selection at Program start

1

Displayed when the Square root extraction is selected.

2

Displayed when the time-proportional control output (relay, voltage pulse, triac or open collector output) is selected.

3

Displays only when CT input (optional) is specified.

PB

DF

PR

L-CUT

T1

T2

T3

HBA1

HBA2

ST.SV

Input span to Input span 0

0.0 to 100.0 seconds

0.0: Unused

1.000 to 9.999 1.000

0.00 to 25.00 % of Input span 0.00

0.1 to 100.0 seconds

M: Relay contact output T: Triac output
V: Voltage pulse output D: Open collector output

Relay contact output and Triac output cannot be selected for
OUT3.

CTL-6-P-N:

0.0 to 30.0 A

CTL-12-S56-10L-N:

0.0 to 100.0 A

0.0: Unused (Current value monitoring still available)
0: Start with the Set value (SV) in the Reset mode.

1: PV start 1 [Time fixed type]
2: PV start 2 [Time saving & ramp holding type]
3: PV start 3 [Time saving & level searching type/with

HOLD function at start]

4: PV start 4 [Time saving & level searching type/without

HOLD function at start]

Continued on the next page.

Factory set

value

0.0

M: 20.0

V/T/D: 2.0

M: 20.0

V/T/D: 2.0
Factory set

value No

output: 2.0

V/D: 2.0

Factory set

value No

output: 2.0

0.0

0.0

2

IMR02L04-E3

4-29

4. BASIC OPERATION

t

t

Continued from the previous page.

Name Symbol Data range

Control action at Pattern end

Device address 1 a

Communication speed 1 a

Data bit configuration 1 a

Interval time 1 a
Device address 2 b
Communication speed 2 b

a

Displays only when Communication 1 (optional) is specified.

b

Displays only when Communication 2 (optional) is specified.

END.P

ADD1

BPS1

BIT1

INT1
ADD2
BPS2

Factory set

value

PID control, Heat/Cool PID control or
Position proportioning PID control (With FBR input):

0: Control continued 1: Control stop

Setting is still effective when using Output program
function.

Position proportioning PID con t r ol (Whe n there i s no FBR
input or the FBR input is break):

0: Control continued
1: Open-side output OFF, Close-side output OFF
2: Open-side output OFF, Close-side output ON
3: Open-side output ON, Close-side output OFF

0 to 99

2400: 2400 bps
4800: 4800 bps
9600: 9600 bps
19200: 19200 bps
38400: 38400 bps
57600: 57600 bps

Symbol Data bit Parity bit Stop bit 8N1

8N1 *
8N2 *
8E1 *
8E2 *
8o1
8o2
7N1
7N2
7E1
7E2
7o1

7o2
* Available for only Modbus
0 to 250 ms 10

0 to 99 0
9600: 9600 bps

19200: 19200 bps
38400: 38400 bps

8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
7 bit
7 bit
7 bit
7 bit
7 bit
7 bi

Without
Without

Even
Even

Odd

Odd
Without
Without

Even
Even

Odd

Odd

1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bi

0

RKC

communication

0

Modbus: 1

19200

19200

:

4-30

IMR02L04-E3

r

P

 Parameter switching

4. BASIC OPERATION

 Press the
 Press the





Communication speed 2

 key



Some parameters in the Setup setting mode may be set in the Engineering mode.
Press the
Press the STEP R.SET key to go back to the previous display.

Press the STEP R.SET key while pressing the
display (PV bias).

Display returns to the PV/SV monitor if no key operation is performed within 1 minute.
Parameters will not be displayed if the relevant function is not activated or no relevant specification

is selected when ordering.

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200



PV bias

PV

L0CPB

M:S

SV

FIX0000000.0

Heater break alarm 1

(HBA1) set value

PV

L HBA1

M:S

SV

FIX0000000.0

Heater break alarm 2

(HBA2) set value

PV

L HBA2

M:S

SV

FIX0000000.0

Device address 2

PV

0 ADD2

M:S

SV

FIX00000000

PV

0 BPS2

M:S

SV

FIX00019200

For setting procedure of each function, refer to 6. FUNCTION AND SETTING PROCEDURE
of the PF900/PF901 Instruction Manual (IMR02L03-E) on the CD-ROM.

while pressing the

key to switch operation screen.

key to go back to the PV/SV monitor.



$

Press the



$

key while pressing the  key.



PV digital filte

PV

L0CDF

M:S

key at PV/SV monitor screen until Setup s etting m ode is displa yed.



SV

FIX0000000.0

OUT3 proportional

cycle time

PV



L0CT3

M:S

SV

FIX0000002.0

SV selection

at Program start

PV



0 ST.SV

M:S

SV

FIX00000002

Interval time 1

PV



0 INT1

M:S

SV

FIX00000010



Return to the first
parameter (PV bias)

key to go back to the first parameter setting



PV ratio

PV



L0CPR

M:S

FIX00001.000

OUT2 proportional

cycle time

PV



L0CT2

M:S

FIX0000020.0

Control start

at Pattern end

PV



0 END.

M:S

FIX00000000

Data bit configuration 1

PV



0 BIT1

M:S

FIX000008N1

SV

SV

SV

SV

PV low input cut-off

PV



L-CUT

M:S

SV



FIX000000.00

OUT1 proportional

cycle time

PV



L0CT1

M:S

SV

FIX0000020.0

Device address 1

PV



0 ADD1

M:S

SV



FIX00000000

Communication speed 1

PV



0 BPS1

M:S

SV

FIX00019200

IMR02L04-E3

4-31

4. BASIC OPERATION

4.5.5 Engineering mode

Parameters are classified into 23 function blocks. Initialize the parameters related to input, output, control,
the Event type etc.

Parameters in the Engineering mode (F10 to F80) should be set according to the
application before setting any parameter related to operation. Once the parameters
in the Engineering mode are set correctly, no further changes need to be made to
parameters 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 the Engineering mode are only available for monitoring in the RUN mode, the
FIX mode and the MAN mode. Switch to the RESET mode to set the parameters. It is
possible to set parameters in the function block 10 (F10) and the function block 11 (F11) in
the RUN mode, the FIX mode and the MAN mode.

PV/SV monitor

(RESET mode)

Press the  key while pressing the

key for 2 seconds or more.



Engineering mode

Press the  key or
Press the  key while pressing
the



key.

 Press the  key to switch setting screen.
 Function blocks may be s witched by using the  key or the

key.



 Press the STEP R.SET key to go back to the previous display.
 Press the STEP R.SET key while pressing the

back to the first setting display of the function block.



key to go

For parameter switching, refer to P. 4-44 to 4-49.

 Parameter list

Name Symbol Data range

PV flashing display at input error

Dot monitor type

Dot monitor scale high

Dot monitor scale low
ALM lamp light condition 1

Function block 10 (F10.01 to F10.11)

DSOP

DDTP

DSCH

DSCL

ALC1

0: Flashing at input error
1: No flashing at input error

0: Program pattern type
1: Output bar graph type

Dot monitor low to Maximum value of the selected input range

Validate the Dot monitor type for the Program pattern type.

Minimum value of t he selecte d input range to Dot monito r high

Validate the Dot monitor type for the Program pattern type.

0: No lighting 1: Lighting

00000 Value at SV display

Event 1
Event 2
Event 3
Event 4
Unused

Continued on the next page.

Factory set

value

0

0

Input range

high

Input range

low

1111

4-32 IMR02L04-E3

Continued from the previous page.

Name Symbol Data range

ALM lamp light condition 2

ALM lamp light condition 3

Dot monitor at ALM lamp light
TS lamp light condition 1

TS lamp light condition 2

Power saving mode duration

RESET key type
RUN key type
FIX key type
MAN key type
HOLD key type
STEP key type

Input type

ALC2

ALC3

DDEV

TSC1

TSC2

OFFTM

Function block 11 (F11.01 to F11.06)

KTYP1
KTYP2
KTYP3
KTYP4
KTYP5

0: No lighting 1: Lighting

00000 Value at SV display

HBA1
HBA2
LBA
Self-diagnostic error
Unused

0: No lighting 1: Lighting

00000 Value at SV display

FAIL
Host communication error
Intercontroller communication error

0: Normal display
1: Red flashing display

0: No lighting 1: Lighting

00000 Value at SV display

TS1
TS2
TS3
TS4
Unused

0: No lighting 1: Lighting

00000 Value at SV display

TS5
TS6
TS7
TS8
Unused

0 to 60 minutes (0: Lights at all times) 0

0: Invalid
1: Press once
2: Press twice
3: Press and hold

Key type is not available for the PTN END key.

Unused

KTYP6

Function block 21 (F21.01 to F21.15)

INP

Voltage (low) input group
0: TC input K
1: TC input J
2: TC input R
3: TC input S
4: TC input B
5: TC input E
6: TC input N
7: TC input T
8: TC input W5Re/W26Re
9: TC input PL II
10: TC input U
11: TC input L
12: TC input PR40-20
13: RTD input Pt100
14: RTD input JPt100
22: Voltage (low) 0 to 10 mV DC
23: Voltage (low) 0 to 100 mV DC

4. BASIC OPERATION

Factory set

value

0011

000

0

1111

1111

1
1
1
1
1
3

Based on

model code.

When not

specifying: 0

IMR02L04-E3

Continued on the next page.

4-33

4. BASIC OPERATION



Continued from the previous page.

Name Symbol Data range

Input type

(A continuance)

Display unit

Decimal point position

Input range high

Input range low

Input error determination point (high)

Input error determination point (low)

Burnout direction

Square root extraction

Power supply frequency

Sampling cycle

PV bias *
PV digital filter *

PV ratio *
PV low input cut-off *

* It is not necessary to change the operation mode to the Reset mode (RESET) when setting the parameters. The parameters may

also be set in the Setup setting mode.

INP

UNIT

PGDP

PGSH

PGSL

POV

PUN

BOS

SQR

PFRQ

SMP

PB

DF

PR

L-CUT

24: Voltage (low) 0 to 1 V DC
25: Voltage (low) 10 to 10 mV DC
26: Voltage (low) 100 to 100 mV DC
27: Voltage (low) 1 to 1 V DC
Voltage (high) input group
17: Voltage (high) 0 to 10 V DC
18: Voltage (high) 0 to 5 V DC
19: Voltage (high) 1 to 5 V DC
20: Voltage (high) 5 to 5 V DC
21: Voltage (high) 10 to 10 V DC
Current input group
15: Current 0 to 20 mA DC
16: Current 4 to 20 mA DC

To switch Input group, refer to How to switch Input group
(P. 3-8).

0: C
1: F
0: No decimal place
1: One decimal place
2: Two decimal place
3: Three decimal place
4: Four decimal place
TC input: Only 0 or 1 can be set.
RTD input: From 0 to 2 can be set.
Voltage (V)/Current (I) input: From 0 to 4 can be set.

TC/RTD inputs:

Input range low to Maximum value of the selected
input range

Voltage (V)/Current (I) inputs:

19999 to 32000

Varies with the setting of the Decimal point position.

TC/RTD inputs:

Minimum value of the selected input range to Input
range high

Voltage (V)/Current (I) inputs:

19999 to 32000

Varies with the setting of the Decimal point position.

Input range low (5 % of Input span) to
Input range high  (5 % of Input span)

Maximum setting value of Input error determination point
(high): 32767 (excluding decimal point)
Minimum setting value of Input error determination point
(low): 19999 (excluding decimal point)

0: Upscale
1: Downscale

Valid only when the Voltage (low) input group selected.

0: Unused
1: Used
0: 50 Hz
1: 60 Hz
0: 50 ms
1: 100 ms
2: 250 ms

Input span to Input span 0

0.0 to 100.0 seconds

0.0: Unused

0.001 to 9.999 1.000

0.00 to 25.00 % of Input span 0.00

Continued on the next page.

Factory set

value

Based on

model code.

When not

specifying: 0

0

Based on

model code.

When not

specifying: 1

TC/RTD:

Maximum

value of the

selected input

range

V/I: 100.0

TC/RTD:

Minimum

value of the

selected input

range

V/I: 0.0

Input range

high  (5 % of

Input span)

Input range

low  (5 % of

Input span)

0

0

0

1

0.0

4-34

IMR02L04-E3

Continued from the previous page.

Name Symbol Data range

Digital input (DI) assignment

Pattern input method of Digital input
(DI)

OUT2, OUT3
Energized/De-energized

DO1 to DO4
Energized/De-energized

DO5 to DO8
Energized/De-energized

Function block 23 (F23.01, F23.02)

DISL

DIPTN

Function block 30 (F30.01 to F30.08)

EXOUT

EXDO1

EXDO2

0 to 5
DI1 to DI6 (Optional)

DI1 DI2 DI3 DI4 DI5 DI6

0 PTN1 PTN2 PTN4 PTN8 PTN16 P.SET
1 PTN1 PTN2 PTN4 PTN8 PTN16 P.SET

2 WAIT WAIT WAIT WAIT WAIT WAIT
3 WAIT WAIT WAIT WAIT WAIT WAIT
4 WAIT WAIT WAIT WAIT WAIT WAIT
5 WAIT WAIT WAIT WAIT WAIT WAIT

DI7 to DI11 (Standard)

DI7 DI8 DI9 DI10 DI11

0 RESET RUN STEP HOLD PTN32
1 RESET RUN STEP PTN32 PTN64

2 PTN1 PTN2 PTN4 PTN8 P.SET
3 PTN1 PTN2 PTN4 PTN8 PTN16
4 RESET RUN STEP HOLD D/R
5 RESET RUN STEP HOLD

PTN1 to PTN64: Pattern number switch
P.SET: Pattern set
WAIT: Wait state release
RESET: Reset mode setting
RUN: Program control mode setting
HOLD: Hold function
STEP: Step function
D/R: Direct/Reverse action switching
PTN_INC Pattern increment

0: Set Pattern number by using the Pattern set input.
Pattern number  Binary number of DI  1
1: Set Pattern number by switching the contact input.
Pattern number  Binary number of DI  1
2: Set Pattern number by using the Pattern set input.
Pattern number  Binary number of DI
3: Set Pattern number by switching the contact input.
Pattern number  Binary number of DI

To change Pattern number, refer to  Pattern number

switch of the PF900/PF901 Instruction Manual
(IMR02L03-E) on the CD-ROM.

0: Energized 1: De-energized

00000 Value at SV display

OUT2
OUT3

Unused

0: Energized 1: De-energized

00000 Value at SV display

DO1
DO2
DO3
DO4

Unused

0: Energized 1: De-energized

00000 Value at SV display

DO5
DO6
DO7
DO8

Unused

4. BASIC OPERATION

Factory set

value

Based on

model code.

When not

specifying: 0

PTN_INC

0

00

0000

0000

Continued on the next page.

IMR02L04-E3

4-35

4. BASIC OPERATION

t

Continued from the previous page.

Name Symbol Data range

DO9 to DO12
Energized/De-energized

Transmission output action in Reset
mode

Event action in Reset mode

Transmission output action at Pattern
end

Event action at Pattern end

OUT1 assignment

OUT2 assignment

EXDO3

R.AO

R.EV

P.ED.AO

P.ED.EV

LOGC1

Function block 32 (F32.01 to F32.03)

LOGC2

0: Energized 1: De-energized

00000 Value at SV display

DO9
DO10
DO11
DO12

Unused

0: Action stop 1: Action continued

00000 Value at SV display

OUT2
OUT3

Unused

0: Action stop 1: Action continued

00000 Value at SV display

Event 1
Event 2
Event 3
Event 4

0: Action stop 1: Action continued

00000 Value at SV display

OUT2
OUT3
Unused

Action of OUT1 stops or continues based on the setting of
Control action selection at Pattern end.

0: Action stop 1: Action continued

00000 Value at SV display

Event 1
Event 2
Event 3
Event 4

Function block 31 (F31.01)

0: Manipulated output value 1 (MV1) [For Control output]
[PID control or Heat/Cool PID control: Heat-side output
Position proportioning PID control: Open-side output]
1: Output program value 1 [For Control output or
Transmission output (Voltage/Current output)]

Voltage output or Current outpu
Control output: 1, 2, 7
Transmission output: 3 to 7

0: None
1: Manipulated output value 1 (MV1) [Feedback
resistance (FBR) input value when FBR input is
specified with the Position proportioning PID control.]
2: Manipulated output value 2 (MV2) [Cool-side output
at Heat/Cool PID control]
3: Measured value (PV)
4: Deviation value (DEV)
5: Set value (SV) monitor
6: Segment time (percentage basis)
7: Output program value 2

Manipulated output value (MV1 or MV2) may be used as a
transmission output.

Relay contact output, Voltage pulse output, Triac output
or Open collector output
Control output: 21, 22, 23
Event output: 24 to 53
20: None

HBA1 or HBA2

HBA1 or HBA2

Factory set

value

0000

00

00000

00

00000

0

Heat/Cool PID

control:

22 or 2

(varies with

output type)

Position

proportioning

PID control:

22

Other control

method:

0 or 20

(varies with

output type)

When the

OUT2 is not

provided: 0

Continued on the next page.

4-36

IMR02L04-E3

Continued from the previous page.

Name Symbol Data range

OUT2 assignment

(A continuance)

OUT2 transmission output scale high

OUT2 transmission output scale low

OUT3 assignment

OUT3 transmission output scale high

LOGC2

AHS2

ALS2

Function block 33 (F33.01 to F33.03)

LOGC3

AHS3

21: Manipulated output value 1 (MV1)
PID control or Heat/Cool PID control: Heat-side output
[Feedback resistance (FBR) input value when FBR
input is specified with the Position proportioning PID
control.]
22: Manipulated output value 2 (MV2)
Heat/Cool PID control: Cool-side output
Position proportioning PID control: Close-side output
23: Output program value 2
24 to 31: Time signal 1 to Time signal 8
32 to 35: Event 1to Event 4
36: HBA1
37: HBA2
38: Logical OR of HBA1 and HBA2
39: LBA
40: Input error state
41: Program control mode (RUN) state
42: Fixed set point control mode (FIX) state
43: Manual control mode (MAN) state
44: Ramp state
45: Soak state
46: Hold state
47: Wait state
48: Pattern end signal
49: Autotuning (AT) state
50: FAIL state
51: Host communication error
52: Intercontroller communication error

53: Feedback resistance (FBR) input error
Varies with OUT2 assignment.
Measured value (PV), Set value (SV) monitor:

Input range low to Input range high
Deviation value (DEV):

Input span to Input span

(Within 19999 to 32000 [excluding decimal point])

Output program value 2:

Fixed at 100.0 % (scaling is not available)
Segment time (percentage basis):

Fixed at 100.0 % (scaling is not available)

When using Manipulated output value (MV1 or MV2) as a
transmission output: Fixed at 100.0 % (scaling is not available)

Varies with OUT2 assignment.
Measured value (PV), Set value (SV) monitor:

Input range low to Input range high
Deviation value (DEV):

Input span to Input span

(Within 19999 to 32000 [excluding decimal point])

Output program value 2:

Fixed at 0.0 % (scaling is not available)
Segment time (percentage basis):

Fixed at 0.0 % (scaling is not available)

When using Manipulated output value (MV1 or MV2) as a
transmission output:

The data range is same as OUT2 assignment.
However, No. 7 or 23 becomes output program value 3.

There are no relay contact output and triac output in OUT3
No control output when No. 21 or 22 is selected at Position

proportioning PID control.

Varies with OUT3 assignment.
The data range is the same as the OUT2 transmission output scale high.

Fixed at 0.0 % (scaling is not available)

4. BASIC OPERATION

Factory set

value

Heat/Cool PID

control:

22 or 2

(varies with

output type)

Position

proportioning

PID control:

22

Other control

method:

0 or 20
(varies with
output type)

When the

OUT2 is not

provided: 0

Measured

value (PV),

Set value (SV)

monitor:

Input range

high

Deviation

value (DEV):

 Input span

Other: 100.0

Measured

value (PV),

Set value (SV)

monitor:

Input range

low

Deviation

value (DEV):

 Input span

Other: 0.0

0 or 20

(varies with

output type)

When the

OUT3 is not

provided: 0

Continued on the next page.

IMR02L04-E3

4-37

4. BASIC OPERATION

Continued from the previous page.

Name Symbol Data range

OUT3 transmission output scale low

DO1 assignment

DO2 assignment

DO3 assignment

DO4 assignment

DO5 assignment
DO6 assignment
DO7 assignment
DO8 assignment
DO9 assignment
DO10 assignment
DO11 assignment
DO12 assignment

Event 1 type

Event 1 hold action

Event 1 differential gap

Event 1 output action at input error

Event 1 timer

ALS3

Function block 34 (F34.01 to F34.12)

LDO1

LDO2

LDO3

LDO4

LDO5
LDO6
LDO7
LDO8

LDO9
LDO10
LDO11
LDO12

Function block 41 (F41.01 to F41.08)

ES1

EHO1

EH1

EBO1

EVT1

Varies with OUT3 assignment.
The data range is the same as the OUT2 transmission output scale low.

0: None
1 to 8: Time signal 1 to Time signal 8
9 to 12: Event 1 to Event 4
13: HBA1
14: HBA2
15: Logical OR of HBA1 and HBA2
16: LBA
17: Input error state
18: Program control mode (RUN) state

19: Fixed set point control mode (FIX) state
20: Manual control mode (MAN) state

21: Ramp state
22: Soak state
23: Hold state
24: Wait state
25: Pattern end signal
26: Autotuning (AT) state
27: FAIL state
28: Host communication error
29: Intercontroller communication error
30: Feedback resistance (FBR) input error

0: None
1: Deviation high
2: Deviation low
3: Deviation high/low
4: Deviation high/low (Individual high and low s etting)
5: Band
6: Band (Individual high and low setting)
7: Process high
8: Process low
9: SV high
10: SV low
11: MV1 high [heat-side]
12: MV1 low [heat-side]
13: MV2 high [cool-side]
14: MV2 low [cool-side]

1

Event hold action is available.

2

If there is F e e dback resist a nce (FBR) input in Position

proportioning PID control, set to the FBR input value.

0: OFF
1: Hold action ON
[when power turned on; when Event start (SV changed)]

Deviation, process or set value:
MV: 0.0 to 110.0 %

0 to 4 0

0 Conforms to Event action Conforms to Event action
1 ON Conforms to Event action
2 Conforms to Event action ON
3ON ON

4 OFF OFF

0.0 to 600.0 seconds 0.0

1

0 to Input span (Unit: C [F])

When PV reaches Input

error determination point

(high) or higher

temperature:

1

1

1

1

1

1, 2

1, 2

1

1

1

When PV reaches Input

error determination point

(low) or lower

temperature:

Continued on the next page.

Factory set

value

Based on

model code.

When not

specifying:

DO1: 9
DO2: 10
DO3: 1
DO4: 25

When

specifying 12

points of DO

at ordering:

DO5 to DO12:

1 to 8

When

specifying 4

points of DO

at ordering:

DO5 to DO12:

0

Based on

model code.

When not

1

specifying: 1

Based on

model code.

When not

specifying: 0

TC/RTD: 2

V/I: 0.2

MV: 0.2

4-38

IMR02L04-E3

Continued from the previous page.

Name Symbol Data range

Event 1 interlock

Event 1 minimum ON time
Event 1 minimum OFF t ime

Event 2 type

Event 2 hold action

Event 2 differential gap
Event 2 output action at input error
Event 2 timer
Event 2 interlock
Event 2 minimum ON time
Event 2 minimum OFF t ime

Event 3 type

Event 3 hold action

Event 3 differential gap
Event 3 output action at input error

Event 3 timer
Event 3 interlock
Event 3 minimum ON time
Event 3 minimum OFF t ime

Event 4 type

Event 4 hold action

Event 4 differential gap
Event 4 output action at input error

Event 4 timer
Event 4 interlock
Event 4 minimum ON time
Event 4 minimum OFF t ime

EIL1

E1ON
E1OFF

Function block 42 (F42.01 to F42.08)

ES2

EHO2

EH2

0: Unused
1: Used
2: Activate Interlock and switch to the Manual control

mode to produce Manipulated output at Input error.

0.0 to 600.0 seconds 0.0

0.0 to 600.0 seconds 0.0

The data range is same as Event 1 type.

The data range is same as Event 1 hold action.

The data range is same as Event 1 differential gap.

EBO2

EVT2

EIL2

E2ON
E2OFF

Function block 43 (F43.01 to F43.08)

ES3

EHO3

EH3

The data range is same as Event 1 type.

The data range is same as Event 1 hold action.

The data range is same as Event 1 differential gap.

EBO3

EVT3

EIL3

E3ON
E3OFF

Function block 44 (F44.01 to F44.08)

ES4

EHO4

EH4

The data range is same as Event 1 type.

The data range is same as Event 1 hold action.

The data range is same as Event 1 differential gap.

EBO4

EVT4

EIL4

E4ON
E4OFF

4. BASIC OPERATION

Factory set

value

0

Based on

model code.

When not

specifying: 2

Based on

model code.

When not

specifying: 1

Based on

model code.

When not

specifying: 0

Based on

model code.

When not

specifying: 0

Based on

model code.

When not

specifying: 0

Based on

model code.

When not

specifying: 0

Continued on the next page.

IMR02L04-E3

4-39

4. BASIC OPERATION

Continued from the previous page.

Name Symbol Data range

Function block 45 (F45.01 to F45.05)

CT1 ratio

CT1 assignment

Number of heater break alarm 1
(HBA1) delay times
Heater break alarm 1 (HBA1)
set value *

Heater break alarm 1 (HBA1)
interlock

CT2 ratio

CT2 assignment

Number of heater break alarm 2
(HBA2) delay times
Heater break alarm 2 (HBA2)
set value *
Heater break alarm 2 (HBA2)
interlock

Control loop break alarm (LBA)
selection
Control loop break alarm (LBA)
interlock

* It is not necessary to change the operation mode to the Reset mode (RESET) when setting the parameters. The parameters may

also be set in the Setup setting mode.

CTR1

CTA1

HBC1

HBA1

HBIL1

Function block 46 (F46.01 to F46.05)

CTR2

CTA2

HBC2

HBA2

HBIL2

Function block 47 (F47.01, F47.02)

LBASL

LBIL

0 to 9999 CTL-6-P-N:

0: None
1: OUT1
2: OUT2
3: OUT3

0 to 255 times 5

CTL-6-P-N:

0.0 to 30.0 A

CTL-12-S56-10L-N:

0.0 to 100.0 A

0.0: Unused (Current value monitoring still available.)
0: Unused
1: Used
2: Activate Interlock and switch to the Manual control

mode to produce Manipulated output at Input error.

The data range is same as Function block 45 (F45.) CTL-6-P-N:

0: Without LBA
1: With LBA

0: Unused
1: Used
2: Activate Interlock and switch to the Manual control

mode to produce Manipulated output at input error.

Continued on the next page.

Factory set

value

800

CTL-12-S56:

1000

When not

specifying: 800

When

specifying CT

at ordering: 1

When not

specifying: 0

0.0

0

800

CTL-12-S56:

1000

When not

specifying: 800

When

specifying CT

at ordering: 2

When not

specifying: 0

5

0.0

0

0

0

4-40

IMR02L04-E3

4. BASIC OPERATION





Continued from the previous page.

Name Symbol Data range

Function block 50 (F50.01 to F50.14)

Control action

Hot/Cold start

Start determination point
Action (high) at input error
Action (low) at input error

Manipulated output value at input
error

Control action at Pattern end *

Intensity factor of Ramp/Soak
stabilizer

OUT1 proportional cycle time *

OUT1 minimum ON/OFF time of
proportioning cycle

OUT2 proportional cycle time *

OUT2 minimum ON/OFF time of
proportioning cycle

OUT3 proportional cycle time *

OUT3 minimum ON/OFF time of
proportioning cycle

AT bias
AT differential gap time

AT time signal action

* It is not necessary to change the operation mode to the Reset mode (RESET) when setting the parameters. The parameters may

also be set in the Setup setting mode.

OS

PD

PDA
AOVE
AUNE

PSM

END.P

RSS.AJ

T1

O1.TM

T2

O2.TM

T3

O3.TM

Function block 52 (F52.01 to F52.07)

ATB

ATHS
ATTS

0: Brilliant II PID control (direct action)
1: Brilliant II PID control (reverse action)
2: Brilliant II Heat/Cool PID control
3: Brilliant II Heat/Cool PID control (air cooling)
4: Brilliant II Heat/Cool PID control
(cooling gain linear type)
5: Brilliant II Position proportioning PID control
(reverse action)
6: Brilliant II Position proportioning PID control
(direct action)

0: Hot start 1 2: Cold start
1: Hot start 2 3: Reset start

0 to Input span (The unit is the same as input value.)
0: Normal control

1: Manipulated output value at input error
PID contorl:

Heat/Cool PID control: 105.0 to 105.0 %

Actual output values become those restricted by the Output
limiter.

PID control or Heat/Cool PID control,
Position proportioning PID control (with FBR input):

0: Control continued 1: Control stop

Control action at Pattern end can be operative when using
Output program function.

Position proportioning PID con t r ol (Whe n there i s no FBR
input or the FBR input is break):

0: Control continued
1: Open-side output OFF, Close-side output OFF
2: Open-side output OFF, Close-side output ON
3: Open-side output ON, Close-side output OFF

0.0 to 1.0

0.0: Unused

0.1 to 100.0 seconds

M: Relay contact output T: Triac output
V: Voltage pulse output D: Open collector output

0 to 1000 ms 0

0.1 to 100.0 seconds

M: Relay contact output T: Triac output
V: Voltage pulse output D: Open collector output

0 to 1000 ms 0

0.1 to 100.0 seconds

V: Voltage pulse output D: Open collector output

0 to 1000 ms 0

Input span to Input span

(The unit is the same as input value)

0.0 to 100.0 seconds 10.0
0: Time signal OFF

1: Time signal ON

5.0 to 105.0 %

(water cooling)

Continued on the next page.

Factory set

value

Based on

model code.

When

specifying

FBR input or

Z action

ordering: 5

When initial
setting is not

specifying: 1

0

3 % of Input span

0
0

0.0

0

0.5

M: 20.0

V/T/D: 2.0

M: 20.0

V/T/D: 2.0

When the

OUT2 is not

provided: 2.0

V/D: 2.0

When the

OUT3 is not

provided: 2.0

0

0

IMR02L04-E3

4-41

4. BASIC OPERATION





t

t

t

Continued from the previous page.

Name Symbol Data range

AT cycles

Output value with AT turned on

Output value with AT turned off

AT with learning function at ramp
segment

Action at feedback resistance (FBR)
input error

Feedback adjustment

ATC

ATON

ATOF

ATT.R

Function block 53 (F53.01 to F53.05)

YBR

POS

0: 1.5 cycles 2: 2.5 cy cles
1: 2.0 cycles 3: 3.0 cycles

Output value with AT turned off to +105.0 %

Actual output values become those restricted by the Output
limiter.

Position proportioning PID control:

Becomes valid only when there is Feedback resistance
(FBR) input and it does not break (high limit of Feedback
resistance input at AT).

105.0 % to Output value with AT turned on

Actual output values become those restricted by the Output
limiter.

Position proportioning PID control:

Becomes valid only when there is Feedback resistance
(FBR) input and it does not break (low limit of Feedback
resistance input at AT).

0: No AT with learning function at ramp segment
1: Conduct AT with learning function at ramp segment

0: Action depending on the Valve action at Reset mode
1: Control action continued

ADJ: Adjustment end
OPEN: During adjustment on the open - side
CLOSE: During adjustment on the close-side

To start Feedback adjustment, press and hold the  key
for 5 seconds or more at

ADJ display.

Err display: Adjustment error

When FBR input is not specified, only AdJ displays.

Control motor time
Integrated output limiter

Valve action in Reset mode

Communication 1 protocol

Device address 1 *

Communication speed 1 *

Data bit configuration 1 *

Interval time 1 *

* It is not necessary to change the operation mode to the Reset mode (RESET) when setting the parameters. The parameters may

also be set in the Setup setting mode.

MOT
OLA

VAL

Function block 60 (F60.01 to F60.05)

CMP1

ADD1

BPS1

BIT1

INT1

5 to 1000 seconds 10

0.0 to 200.0 % of Control motor time

0.0: OFF

Invalidate when Feedback resistance (FBR) input is selected.

0: Open-side output OFF, Close-side output OFF
1: Open-side output OFF, Close-side output ON
2: Open-side output ON, Close-si de output OFF

Invalidate when Feedback resistance (FBR) input is selected.

0: RKC communication
1: Modbus

RKC communication: 0 to 99
Modbus: 1 to 99

2400: 2400 bps 19200:19200 bps
4800: 4800 bps 38400: 38400 bps
9600: 9600 bps 57600: 57600 bps

Symbol Data bit Parity bi

8N1 a

a

8N2
8E1 a
8E2 a
8o1
8o2
7N1
7N2
7E1
7E2
7o1
7o2

a

Available for only Modbus

0 to 250 ms 10

8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
7 bit
7 bit
7 bit
7 bit
7 bit
7 bi

Without
Without

Even

Even

Odd

Odd
Without
Without

Even
Even

Odd

Odd

Stop bit

1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bit
1 bit
2 bi

Continued on the next page.

Factory set

value

0

105.0

105.0

0

0

ADJ

150.0

0

Based on

model code.

RKC

communication

0

Modbus: 1

19200

8N1

:

4-42

IMR02L04-E3

4. BASIC OPERATION

r

d

Continued from the previous page.

Name Symbol Data range

Function block 61 (F61.01 to F61.06)

Slave controller

Number of slave unit
Device address 2 *
Communication speed 2 *

Host communication error judgment
time
Intercontroller communication error

judgment time

Setting limiter high

Setting limiter low

SV selection at Program start *

Wait memory group number at
Program start

Program setting type

Signal type

Set time unit

Maximum pattern/segment number

* It is not necessary to change the operation mode to the Reset mode (RESET) when setting the parameters. The parameters may

also be set in the Setup setting mode.

SLV.SL

SLV.NO

ADD2
BPS2

H.ER.TM

C.ER.TM

Function block 71 (F71.01, F71.02)

SLH

SLL

Function block 80 (F80.01 to F80.07)

ST.SV

ST.WT

PR.TYP

TS.TYP

TM.SL

PNŠSN

0: FB series: FB100/400/900
1: RB series: RB100/400/500/700/900
2: PF900/901

0 to 4 0
0 to 99 0
9600: 9600 bps

19200: 19200 bps
38400: 38400 bps

0 to 600 seconds
0: Unused

0 to 600 seconds
0: Real-time error

Setting limiter low to Input range high

(The unit is the same as input value)

Input range low to Setting limiter high

(The unit is the same as input value)

0: Start with the Set value (SV) in the Reset mode.
1: PV start 1 [Time fixed type]
2: PV start 2 [Time saving & ramp holding type]
3: PV start 3 [Time saving & level searching type/
With HOLD function at start]
4: PV start 4 [Time saving & level searching type/
Without HOLD function at start]

0: Wait OFF
1 to 8: Wait memory 1 to Wait memory 8

0: Batch setting type
1: Partial setting type

0: Time signal type
1: Segment signal type

0: Hou

: Minute

1: Minute
Maximum pattern number: 1 to 99
Maximum segment number: 1 to 99

Maximum pattern number  Maximum segment number 
1024 at maximum

: Secon

Factory set

value

0

19200

10

10

Input range

high

Input range

low

2

0

1

0

0

Maximum

pattern

number: 32

Maximum

segment

number: 32

IMR02L04-E3

4-43

4. BASIC OPERATION

 Parameter switching

 To go to the Parameter setting mode, press the

PV/SV monitor dis play.

 Press the
 Function blocks may be switched by using the

PV/SV monitor

PV

00028

M:S

5 30:00000200



Function block 10

PV

M:S

FIX000RDISP

PV

M:S

FIX000RDKEY

(F10.)

F10.



Function block 11

(F11.)

F11.



Function block 21

(F21.)

key to switch operation screen.



Parameters in the Engineering mode are only available for monitoring in the RUN mode, the
FIX mode and the MAN mode. Switch to the RESET mode to set the parameters. It is
possible to set parameters in the function block 10 (F10) and the function block 11 (F11) in
the RUN mode, the FIX mode and the MAN mode.

Press the  key to go back to the PV/SV monitor.
Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

function block.
Display returns to the PV/SV monitor if no key operation is performed within 1 minute.

$

SV

SV

Press the





Parameter setting

mode

key while pressing the  key for 2 seconds or more.

PV flashing display

at input error

PV

0 DSOP

M:S

SV

F10.01R 00000

(P. 4-32)

Power saving mode

duration





PV

OFFTM

M:S

SV

F10.11R 00000

RESET key type

PV

KTYP1

M:S

SV

SV



F11.01R 00001

(P. 4-33)

STEP key type

PV





KTYP6

M:S

SV

F11.06R 00003

 key while pressing the 

key or the  key.



key to go back to the first setting display of the



Setup setting

mode

Setting parameters from F10.02 to F10.10





F10.02: Dot monitor type
F10.03: Dot monitor scale high
F10.04: Dot monitor scale low
F10.05: ALM lamp light condition
F10.06: ALM lamp light condition
F10.07: ALM lamp light condition
F10.08: Dot monitor at ALM lamp light
F10.09: TS lamp light condition 1
F10.10: TS lamp light condition

Setting parameters from F11.02 to F11.05

F11.02: RUN key type
F11.03: FIX key type
F11.04: MAN key type
F11.05: HOLD key type

key for 2 seconds or more at



1
2
3

2



4-44

IMR02L04-E3

Function block 11

PV

M:S

FIX000RDINP

PV

M:S

FIX000RDKDI

PV

M:S

FIX000RDOUT

PV

M:S

FIX000ROUT1

(F11.)



Function block 21

(F21.)

F21.

SV



Function block 23

(F23.)

F23.

SV



Function block 30

(F30.)

F30.

SV



Function block 31

(F31.)

F31.

SV



Function block 32

(F32.)



(P. 4-33)



(P. 4-35)



(P. 4-35)



(P. 4-36)



Input type

PV



KTINP

M:S

F21.01R 00001

PV low input cut-off

PV



M:S

F21.15R 000.00

Digital input (DI)

assignment

PV



K DISL

M:S

F23.01R 00000

OUT2, OUT3

Energized/De-energized

PV



EXOUT

M:S

F30.01R 00000

PV



M:S

F30.08R 00000

OUT1 assignment

PV



LOGC1

M:S

F31.01R 00000

SV

L-CUT

SV

SV

SV

Event action

at Pattern end

P.E D.E V

SV

SV

4. BASIC OPERATION

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the function block.

Setting parameters from F21.02 to F21.14



F21.02: Display unit
F21.03: Decimal point position
F21.04: Input range high
F21.05: Input range low
F21.06: Input error determination point (high)
F21.07: Input error determination point (low)
F21.08: Burnout direction
F21.09: Square root extraction
F21.10: Power supply frequency
F21.11: Sampling cycle
F21.12: PV bias
F21.13: PV digital filter
F21.14: PV ratio



key to go

Pattern input method

of Digital input (DI)

PV



DIPTN

M:S

SV



F23.02R 00000

Setting parameters from F30.02 to F30.07



F30.02: DO1 to DO4 Energized/De-energized
F30.03: DO5 to DO8 Energized/De-energized
F30.04: DO9 to DO12 Energized/De-energized
F30.05:
F30.06: Event action in Reset mode
F30.07:

Transmission output action in Reset mode
Transmission output action at Pattern end







IMR02L04-E3

4-45

4. BASIC OPERATION

Function block 31

PV

M:S

FIX000ROUT2

PV

M:S

FIX000ROUT3

PV

M:S

FIX000RDIDO

PV

TM

FIX000RDEV1

(F31.)

SV

SV

(F34.)

SV

SV

(F45.)



(P. 4-36)



(P. 4-37)



(P. 4-38)



(P. 4-38)



(P. 4-39)





Function block 32

(F32.)

F32.



Function block 33

(F33.)

F33.



Function block 34

F34.



Function block 41

(F41.)

F41.



Function block 42

(F42.) to 44 (F44.)



Function block 45











OUT2 assignment

PV

LOGC2

M:S

SV

F32.01R 00000

OUT3 assignment

PV

LOGC3

M:S

SV

F33.01R 00000

DO1 assignment

PV

LDO1

M:S

SV

F34.01R 00000

DO12 assignment

PV



LDO12

M:S

SV

F34.12R 00000

Event 1 type

PV

KTES1

M:S

SV

F41.01R 00000

Event 1

minimum OFF time

PV



E1OFF

M:S

SV

F41.08R 0000.0

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the function block.

OUT2 transmission

output scale high

PV



L AHS2

M:S

SV

%



F32.02R 0100.0

OUT3 transmission

output scale high

PV



L AHS3

M:S

SV



F33.02R 0100.0

Setting parameters from F34.02 to F34.11



F34.02: DO2 assignment
F34.03: DO3 assignment
F34.04: DO4 assignment
F34.05: DO5 assignment
F34.06: DO6 assignment
F34.07: DO7 assignment
F34.08: DO8 assignment
F34.09: DO9 assignment
F34.10: DO10 assignment
F34.11: DO11 assignment

Setting parameters from F41.02 to F41.07



F41.02: Event 1 hold action
F41.03: Event 1
F41.04: Event 1 output action at input error
F41.05: Event 1 timer
F41.06: Event 1 interlock
F41.07: Event 1 minimum ON time

differential gap

Event 2 to Event 4

(The setting parameter is same as Event 1.)

key to go



OUT2 transmission

output scale low

PV

L ALS2

M:S

SV

F32.03R 0000.0

OUT3 transmission

output scale low

PV

L ALS3

M:S

SV

F33.03R 0000.0

%











4-46

IMR02L04-E3

Function block 44

PV

M:S

FIX000RHBA1

PV

M:S

FIX000RHBA2

PV

M:S

FIX000ROLBA

PV

M:S

FIX000CONTR

(F44.)



Function block 45

(F45.)

F45.

SV



Function block 46

(F46.)

F46.

SV



Function block 47

(F47.)

F47.

SV



Function block 50

(F50.)

F50.

SV



Function block 52

(F52.)



(P. 4-40)



(P. 4-40)



(P. 4-40)



(P. 4-41)











CT1 ratio

PV

L CTR1

M:S

SV

F45.01R 00800

Heater break alarm 1

(HBA1) interlock

PV



HBIL1

M:S

F45.05R 00000

Control loop break

alarm (LBA) selection

PV

LBASL

M:S

SV

F47.01R 00000

Control action

PV

KTIOS

M:S

SV

F50.01R 00001

OUT3 minimum ON/OFF

time o f proportioning cycle

PV



L O3.TM

M:S

F50.14R 00000

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the function block.

CT1 assignment

PV



L CTA1

M:S

SV

F45.02R 00001

Heater break alarm 1

(HBA1) set value

PV

L HBA1

M:S

SV

SV



F45.04R 0000.0

HBA2

(The setting parameter is same as HBA1.)

Control loop break

alarm (LBA) interlock

PV



L LBIL

M:S

SV

F47.02R 00000

Setting parameters from F50.02 to F50.13

F50.02: Hot/Cold start
F50.03: Start determination point
F50.04: Action (high) at input error
F50.05: Action (low) at input error
F50.06: Manipulated output value at input error
F50.07: Control action at Pattern end
F50.08: Intensity factor of Ramp/Soak stabilizer
F50.09: OUT1 proportional cycle time
F50.10: OUT1
proportioning cycle
F50.11: OUT2 proportional cycle time
F50.12: OUT2 minimu m O N /OFF ti m e of
proportioning cycle
F50.13: OUT3 proportional cycle time

minimum ON/OFF time of

SV



4. BASIC OPERATION

Number of heater

break alarm 1 (HBA1)

delay times

PV



L HBC1

M:S

F45.03R 00005



SV



key to go







IMR02L04-E3

4-47

4. BASIC OPERATION

r

Function block 50

PV

M:S

FIX000RDIAT

PV

M:S

FIX000VALVE

PV

M:S

FIX000VSCI.1

PV

M:S

FIX000VSCI.2

(F50.)

(F52.)

SV

(F53.)

SV

(F60.)

SV

(F61.)

SV

(F71.)



(P. 4-41)



(P. 4-42)



(P. 4-42)



(P. 4-43)





Function block 52

F52.



Function block 53

F53.



Function block 60

F60.



Function block 61

F61.



Function block 71

AT bias

PV



KTATB

M:S

SV

F52.01R 00000

AT with learning function

at ramp segment

PV



L ATT.R

M:S

SV

F52.07R 00000

Action at feedback

resistance (FBR) input error

PV



LCYBR

M:S

SV

F53.01R 00000

Valve action

in Reset mode

PV



LHVAL

M:S

SV

F53.05R 00000

Communication 1

protocol

PV



L CMP1

M:S

SV

F60.01R 00000

Interval time 1

PV



L INT1

M:S

SV

F60.05R 00010

Slave controlle

PV



SLV.SL

M:S

SV

F61.01R 00000

Intercontroller communication

error judgment time

PV



C.E R.T M

M:S

SV

F61.06R 00010

Press the STEP R.SET key to go back to the previous display.
Press the STEP R.SET key while pressing the

back to the first setting display of the function block.

Setting parameters from F52.02 to F52.06



$



F52.02: AT differential gap time
F52.03: AT Time signal action
F52.04: AT cycles
F52.05: Output value with AT turned on
F52.06: Output value with AT turned off

Feedback adjustment

PV

LCPOS

M:S

SV



F53.02R00ADJ

Integrated output

limiter

PV



LCOLA

M:S

SV

%

Control motor time

PV

LCMOT

M:S

SV

F53.03R 00010



key to go





F53.04R 0150.0

Device address 1

PV



L ADD1

M:S

SV

F60.02R 00000

Data bit configuration 1

PV



L BIT1

M:S

SV

Communication speed 1

PV



L BPS1

M:S

SV

F60.03R 19200



F60.04R198N1





Number of slave unit

PV

SLV.NO

M:S

SV

F61.02R 00000

Host communication

error judgment time

PV

H.E R.T M

M:S

SV

F61.05R 00010





Device address 2

PV

L ADD2

M:S

SV

F61.03R 00000

Communication speed 2

PV

L BPS2

M:S

SV

F61.04R 19200



4-48

IMR02L04-E3

w

Function block 61

(F61.)



Function block 71

PV

M:S

FIX000SCALE

(F71.)

F71.

SV



Function block 80

PV

M:S

FIX000VPROG

(F80.)

F80.

SV



First Function block

10 (F10.)



(P. 4-43)



(P. 4-43)







4. BASIC OPERATION

Press the STEP R.SET key to go back to the previous display.

Setting limiter high

PV

S0SLH

M:S

SV

F71.01R 01372

SV selection at

Program start

PV

S ST.SV

M:S

SV

F80.01R 00002

Maximum segment

number

PV



PNŠSN

M:S

SV

F80.07R 32Š32

Press the STEP R.SET key while pressing the
back to the first setting display of the function block.

Setting limiter lo

PV



$

LBSLL

M:S

SV

$



F71.02R -0200

Setting parameters from F80.02 to F80.05



F80.02: Wait memory group number at Program
start
F80.03: Program setting type
F80.04: Signal type
F80.05: Set time unit

Maximum pattern

number

PV



PNŠSN

M:S

SV

F80.06R 32Š32

Set maximum number
of segment

Set maximum number
of pattern



When changing a Maximum pattern number or Maximum segment
number, all parameters related to Program setting such as Segment level
and Segment time will be initialized automatically.

Parameters to be initialized
Parameter setting mode:

 Parameters at the Program setting block
 Wait zone high and Wait zone low at the Wait memory group setting block
 Output program value from 1 to 3 at the Output program memory group setting block
 Parameters at the Time signal memory group setting block

SV setting mode:

 Execution pattern selection

Setting by RKC communication:

 Pattern tag name

It takes approximately 1 second to initialize the related parameters when a
Maximum pattern number of Maximum segment number is changed.

key to go



IMR02L04-E3

4-49

MEMO

4-50 IMR02L04-E3

g

)

5. OPERATION

5.1 Initial Setting

Before starting operation, confirm that the set value of the parameter matches the model code as specified
when ordered. Parameters which are not specified when ordering must be set before use.

Parameters in the Engineering mode (F10 to F80) should be set according to the
application before setting any parameter related to operation. Once the parameters in
the Engineering mode are set correctly, no further changes need to be made to
parameters 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 Reset mode

Setup the controller prior to operating the instrument. Refer to the following setup example.

Setup example:

Input specification: Thermocouple K 0 to 400 C
Control action: PID control (reverse action)
Control output: OUT1, Relay contact output,
Proportional cycle time: 20 seconds
Event specification (Event 1):
Deviation high/low with hold action
(Uses Interlock function)
Event output: Assigned to DO1
Program pattern/segment number:
Pattern/se

5.1.1 Check the parameter related to the input

(RESET).

ment number: 32/32 (Factory set value

Set value change and registration

 The blinking digit indicates which digit can be
set.

The blinking digit can be moved by pressing

the
 However, the changed data is not stored by the

operation of the
order for the new parameter value to be stored,
the
after the new value is displayed. The new value
will then be saved and the display will move to

key.



and  keys alone. In



key must be pressed within 1 minute



the next parameter.

Check the set value of the parameter for input specification (such as the input type at F21 in the Engineering
mode). Parameters which are not specified when ordering must be set before use.

Setup example:

Input specification: Thermocouple (K) 0 to 400 °C [Input range code: K02]

Power ON

PV/SV monitor

PV

00028

M:S

SV

5 30:00000200

$

RESET

PV/SV monitor

(RESET mode)

PV

00028

M:S

SV

$

530:00000200

Press the  key while
pressing the
2 seconds or more.





Continue to the next

parameter

IMR02L04-E3 5-1

Display unit

PV

K UNIT

M:S

SV

F21.02R 00000

Check Display unit.
00000: C

Input type

PV

KTINP

M:S

SV

F21.01R 00000

Check Input type.
00000: Thermocouple (K) –200 to +1372 C

key for

Function block 10

(F10.)

PV

F10.

M:S

SV

FIX000RDISP

Function block 21



PV

F21.

M:S

FIX000RDINP

(P. 4-32)

(F21.)

SV



Press twice.

(P. 4-33)

5. OPERATION

Continued from the

previous parameter



PV

M:S

F21.08- 00000

Select Burnout direction.
00000: Upscale (Factory set value)

00001: Downscale

Square root extraction

PV

M:S

F21.09- 00000

Select Square root extraction.
00000: Unused (Factory set value)

00001: Used

Check the set value of the Setting limiter at the Function block 71 (F71.).

PV

M:S

FIX000SCALE

Decimal point position

PV

K PGDP

M:S

F21.03R 00000

Check Decimal point position.
0000: No decimal place

Burnout direction

KPBOS

SV

KPSQR

SV

Function block 71

(F71.)

F71.

(P. 4-43, P. 4-49)

SV

Input scale high

PV

M:S

SV



F21.04R 00400

Check Input scale high.
00400: 400 C

Input error determination



point (low)

PV

KPPUN

M:S

F21.07 -0020

Check Input error determination
point (low).

0020: 20 C



Power supply frequency

PV

K PFRQ

M:S

F21.10 0 00000

Select Power supply frequency.
00000: 50 Hz (Factory set value)

00001: 60 Hz

Return to

Function block 21

(F21.)

 

Setting limiterhigh

PV

S0SLH

M:S

SV

F71.01R 00400

Check Setting limiter high.
00400: 400 C

[Range: Setting limiter low to
Input range high]

K PGSH

SV

SV

SV

$

$



PV

M:S

F71.02R 00000

Check Setting limiter low.
00000: 0 C

[Range: Input range low to



$

Input scale low

PV

K PGSL

M:S

SV

F21.05R 00000

Check Input scale low.
00000: 0 C

Input error determination



point (high)

PV

KPPOV

M:S

SV

F21.06R 00420

Check Input error determination
point (high).

00420: 420 C



Sampling cycle

PV

KPSMP

M:S

SV

F21.11 - 00001

Select Sampling cycle.
00000: 50 ms

00001: 100 ms (Factory set value)
00002: 250 ms

F21.12: PV bias
F21.13: PV digital filter
F21.14: PV ratio
F21.15: PV low input cut-off

The parameters above may be set in the
Setup setting mode.

Setting limiterlow

LBSLL

SV

Setting limiter high]



$



$

$



5-2

IMR02L04-E3