Yokogawa UP550 User Manual

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UP550

UP’s contact

CR filter (Mount it directly to the relay coil terminal (socket).)

External AC power supply

Relay

(Use one with a relay coil

rating less than the UP’s

contact rating.)

User’s Manual

Model UP550 Program Controller User’s Manual for Single-loop Control

IM 05E01C02-01E

This manual describes installation, wiring, and other tasks required to make the controller ready for operation.

1. Safety Precautions

2. Model and Suffix Codes

3. How to Install

4. How to Connect Wires

5. Hardware Specifications

6. Terminal Wiring Diagrams

Introduction

Thank you for purchasing the UP550 program controller. The controller is shipped from the factory with 7 hardcopy user’s manuals (A2 size) and 1 user’s manual on CD-ROM. The 7 user’s manuals in hardcopy format describe the operating procedures required for basic use (factory-set to single-loop control mode). It is recommended that you refer to these user’s manuals to understand [1] installation, [2] initial settings, [3] program settings and [4] operating procedures of the controller. The CD-ROM contains an User’s Manual (Reference) with descriptions of various functions and setting ranges that can be set as necessary. The manual also contains informa tion on operations used to carry out control other than single-loop control. Moreover, the use of an optional parameter setting tool (model: LL100-E10) allo ws you to easily perform settings and adjustments with a PC.

■ How to Use the Manuals

Purpose Manual Title Description Media

Setup

Basic operation

Program creation

General understanding of programming operations

Operating procedures and troubleshooting

Brief operation

Function description and setpoint recording

Detailed description of functions

Installation

Initial Settings

Programming

Program Parameters

Operations

Parameter Map

Parameters

User’s Manual (Reference)

1. Safety Precautions

The following symbol is indicated on the controller to ensure safe use.

CAUTION

This symbol on the controller indicates that the operator must refer to an explanation in the user’ s manual in order to avoid the risk of injury or death of personnel or damage to the instrument. The manual describes ho w the opera tor should exercise special care to avoid electric shock or other dangers that may result in injury or loss of life.

The following symbols are used in the hardcopy user’s manuals and in the user’s manual supplied on the CD-ROM.

NOTE

Indicates that operating the hardware or software in a particular manner may damage it or result in a system failure.

IMPORTANT

Draws attention to information that is essential for understanding the operation and/or features of the controller.

■ Exemption from Responsibility

Make sure that all of the precautions are strictly adhered to. Yokogawa Electric Corporation assumes no liability for any damage resulting from use of the instrument in contradiction to the precautions. Also, Yokogawa Electric Corporation assumes no liability to any party for any loss or damage, direct or indirect, caused by the use or any unpredictable defect of the instrument.

■ Regarding Protection, Safety, and Prohibition Against Unauthorized Modification

(1) In order to protect the product and the system controlled by it against damage and ensure its safe use, make certain that

all of the instructions and precautions relating to safety contained in this document are strictly adhered to. Yokogawa does not guarantee safety if products are not handled according to these instructions.

(2) Modification of the product is strictly prohibited.

2. Model and Suffix Codes

Before using the controller, check that the model and suffix codes match your order.

Model Suffix Code Description

UP550

-0 Standard type

Type

Optional functions

Note: Not used in single-loop control.

Check that the following items are provided:

• Program controller (of ordered model): .........................................................1

• Brackets (mounting hardware): ...................................................................... 1 pair

• Unit label: ....................................................................................................... 1

• User’s Manuals for Single-loop Control: .......................................................7 (A2 size)

• User’s Manual (Reference) (CD-ROM Version): ...........................................1

■ Correspondence between the Model and Suffix Codes, and the Contact Input/ Output Terminals Provided

Check the model ordered and the presence/absence of contact inputs and outputs in the following table.

Model and Suffix Codes

UP550- 0 UP550- 1

Note: For details on the functions of contact inputs/outputs, see “Terminal Wiring Diagrams” on the back of the manual.

-1 Position proportional type

-2 Heating/cooling type

DI1 DI2 DI3 DI4 DI5 DI6 DI7 DO1 DO2 DO3 DO4

✓✓✓

Installation

3rd Edition: Sep 30, 2004

Contents

Describes the tasks (installation, wiring, and others) required to make the controller ready for operations.

Describes examples of setting PV input types and control output types. Making settings described herein and program creation in User’s Manual

allows you to carry out basic control. Describes examples of creating basic programs. The use of the program pattern setup charts included in the

Program Parameters

Contains a parameter map that serves as a guide to creating programs. Also includes a brief explanation of the functions of program parameters.

Describes key operation sequences. For operation control through external contact inputs, see the back of

Installation

Contains the parameter map used as a guideline for setting parameters.

riefly describes the functions of parameters. In addition,

B each parameter table has a User Setting column, where you can record your setpoints when setting them in the controller.

Explains more advanced applications than those found in the 7 hardcopy user’s manuals (A2 size).

Program controller (provided with retransmission output and 15 VDC loop power supply as standard)

01None

With communication, auxiliary analog input (Note), and 1 additional DI

Contact input terminals Contact output terminals

✓✓✓✓✓

User’s Manual.

✓✓✓✓✓✓

Programming

User’s Manual is recommended

✓ indicate that the contacts are available.

DI8 DO5 DO6 DO7

✓ ✓✓✓✓

✓

✓✓✓✓✓✓✓✓✓

A2-size paper, back and front

CD-ROM

3. How to Install

NOTE

To install the controller, select a location where: (1) no one may accidentally touch the terminals, (2) mechanical vibrations are minimal, (3) corrosive gas is minimal, (4) temperature can be maintained at about 23°C and the fluctuation is minimal, (5) no direct radiant heat is present, (6) no magnetic disturbances are caused, (7) no wind blows against the terminal board (reference junction compensation

element), (8) no water is splashed, (9) no flammable materials are around,

Never place the controller directly on flammable items or equipment. If the controller has to be installed close to flammable items or equipment, be sure to provide shielding panels all around the controller, at least 150mm away from every side; the panels should be made of either 1.43mm-thick metal-plated steel plates or 1.6mm-thick uncoated steel plates.

● Installation Position

Install the controller at an angle within 30° from horizontal with the front panel facing upward. Do not install it facing downward. The position of right and left sides should be horizontal.

Front panel

of controller

30

■ External Dimensions and Panel Cutout Dimensions

UP550

100

Large bracket

150mm

150mm150mm

150mm

Must not exceed 30

Rear of controller

Unit: mm

■ For DC Relay Wiring ■ For AC Relay Wiring

UP550

O.C

Relay

External DC power supply

Diode

UP’s contact

(Use one with a relay coil rating

less than the UP’s contact rating.)

Relay

(Mount it directly to the relay coil terminal (socket).)

● Cable Specifications and Recommended Cables

Purpose Name and Manufacturer

Power supply, grounding, relay contact outputs

Thermocouple Shielded compensating lead wires, JIS C 1610, X- - -

RTD Shielded wires (three conductors), UL2482 (Hitachi Cable) Other signals Shielded wires

600 V PVC insulated wires, JIS C 3307, 0.9 to 2.0 mm2

(See Yokogawa Electric’s GS 6B1U1-E.)

● Recommended T erminal Lugs

Applicable wire size Tightening torque

0.3 to 1.65 mm

7 mm or less

0.8 N·m or less

3.7mm

7 mm or less

● Terminal Covers (Optonal parts)

Target Model Part Number Sales Unit

For UP550

T9115YD 1

1. Before attaching the terminal cover, bend the side with the groove inward as shown in Fig. A. Be careful not to bend it backwards. This not only marks it harder to attach the cover but will also weaken its hold.

PVE1 PVE2

91.8

112

2. Fit the holes on the top and bottom of the terminal cover the projections on the brackets (Fig. B) and lock in

Figure A

place. The figure right shows the attachment of a terminal cover to UP controller.

Small bracket

1 to 10 mm

(Panel thickness)

Fold the cover in the direction of the arrow.

Fit the cover hold over the protrusion on the mounting bracket.

General installation Side-by-side close installation

[(N-1)96+92]117 min.

+0.8

145 min.

“N” stands for the number of controllers to be installed. However, the measured value applies if N  5.

(53)

+0.8

(25)

■ How to Install

CAUTION

Turn off the power to the controller before installing it on the panel because there is a possibility of electric shock.

Direction to insert the controller

Insert the controller into the opening at the front of the panel.

Panel

Insert a screwdriver into the brackets to tighten the screws.

Small bracket

(bottom mounting hardware)

Large bracket

(top mounting hardware)

Terminal board

Recommended tightening torque :0.4N m

After opening the mounting hole on the panel, follow the procedures below to install the controller:

1. Insert the controller into the opening

2. Set the brackets in place on the top and

4. How to Connect Wires

CAUTION

1) Before carrying out wiring, turn of f the power to the controller and check that the cables to be connected are not alive with a tester or the like because there is a possibility of electric shock.

2) For the protection and safe use of the controller, be sure to place a circuit breaker (conforms with IEC60947, 5A, 100V or 220V AC) near the controller where the breaker can easily be operated. In addition, be sure to indicated that it is the instrument to cut the power supply of the controller.

3) Wiring must be carried out by personnel who have basic electrical knowledge and practical experience.

NOTE

1) Provide po wer from a single-phase instrument power supply . If there is a lot of noise in the po wer line, insert an insulating transformer into the primary side of the line and use a line filter (recommended part: ZAC2205-00U from TDK) on the secondary side. As a countermeasures against noise, do not place the primary and secondary power cables close to each other.

2) For thermocouple input, use shielded compensating lead wires for wiring. For RTD input, use shielded wires that have low conductor resistance and cause no significant differences in resistance between the three wires. The cables to be used for wiring, terminal specifications, and recommended parts are as shown below.

3) Control output relays may be replaced. However, because they have a life of 100,000 times that of the resistance load, use auxiliary relays to turn on/off a load.

4) The use of inductance (L) loads such as auxiliary relays, motors and solenoid valves causes malfunction or relay failure; always insert a CR filter for use with alternating current or a diode for use with direct current, as

+0.8

from the front of the panel so that the terminal board on the rear is at the far side.

bottom of the controller as shown in the figure on the left, then tighten the screws of the brackets. T ak e care not to overtighten them.

5. Hardware Specifications

PV Input Signals

• Number of inputs: 1 (terminals 11-12-13)

• Input type: Universal input system. The input type can be

selected with the software.

• Sampling period: Can be selected from 100, 200 and 500 ms.

• Burnout detection: Functions at TC, RTD, standard signal

(0.4 to 2 V or 1 to 5 V) Upscale, downscale, and off can be specified. For standard signal, burnout is determined to have occurred if it is 0.1 V or less.

• Input bias current: 0.05 A (for TC or RTD b-terminal)

• Measurement current (RTD): About 0.13 mA

• Input resistance: 1 M or more for thermocouple or mV input

About 1 M for DC voltage input

• Allowable signal source resistance: 250  or less for thermocouple or mV input Effects of signal source resistance: 0.1 V/ or less 2 k or less for DC voltage input Effects of signal source resistance: About 0.01%/100 

• Allowable wiring resistance: for RTD input Maximum 150 /wire: Conductor resistance between three wires should be equal However, 10 /wire for a maximum range of -150.0 to

150.0C. Wire resistance effect: 0.1C /10 

• Allowable input voltage: 10 V DC for thermocouple, mV, or RTD input 20 V DC for DC voltage input

• Noise rejection ratio: 40 dB (50/60 Hz) or more in normal mode 120 dB (50/60 Hz) or more in common mode

• Reference junction compensation error: 1.0C (15 to 35C) 1.5C (0 to 15C, 35 to 50C)

• Applicable standards: JIS, IEC, DIN (ITS-90) for thermocouples and RTD

Auxiliary Analog Input Signals

Available only for controllers with auxiliary analog input terminals. These signals are not used in single-loop control, however.

• Number of inputs: 1 (terminals

• Input type: Settable in a range of 0-2, 0-10, 0.4-2.0, or 1-5 V DC

• Sampling period: 100, 200 and 500 ms

The sampling period of an auxiliary analog input signal is associated with the PV input’s sampling period.

• Input resistance: About 1 M

• Input accuracy: 0.3% 1 digit of input span for 0 to 2 V DC

0.2%1 digit of input span for 0 to 10 V DC 0.375%1 digit of input span for 0.4 to 2.0 V DC 0.3%1 digit of input span for 1 to 5 V DC

Under standard operating conditions (232C, 5510% RH, power frequency of 50/60 Hz)

Feedback Resistance Input

Provided for position proportional type only (terminals 45-46-47)

• Slide resistance value: 100  to 2.5 k of overall resistance (burnout detection for sliding wire provided)

• Measuring resolution: 0.1% of overall resistance

21-22

)

Figure B

Loop Power Supply

Power is supplied to a two-wire transmitter. (15 V DC: terminals

A resistor (10 to 250 ) connected between the controller and transmitter converts a current signal into a voltage signal, which is then read via the PV input terminal. Supply voltage: 14.5 to 18.0 V DC, max. 21 mA (provided with a protection circuit against a field short-circuit)

14-15

)

Retransmission Output

Either PV, program setpoint, or control output is output. Either the retransmission output or the loop power supply

can be used with terminals

• Number of outputs: 1 or 2 (terminals

• Output signal: 4-20, 0-20, 20-4, or 20-0 mA DC (where,

outputting signal levels of less than 0 mA is not feasible)

• Load resistance: 600  or less

• Output accuracy: 0.1% of span (5% of span for 1 mA or

less.) under standard operating conditions (23 2C, 55 10% RH, power frequency of 50/60 Hz)

14-15

, terminals 16-17)

Control Output

Universal output system, The output type can be selected with the software. Relay contact output(s) for the position proportional type

• Current output (Standard type: terminals

16-17

terminals

Number of outputs 1 or 2 (two for heating/cooling type),

Output signal 4-20, 0-20, 20-4, or 20-0 mA DC Load resistance 600  or less Output accuracy 0.1% of span

• Voltage pulse output (Standard type: terminals terminals

Number of

outputs

Output signal

Resolution

• Relay contact output (Standard type: terminals terminals

, position proportional type: terminals 48-49-50)

Number of outputs

Output signal Three terminals (NC, NO, and common)

Contact rating 250 V AC or 30 V DC, 3 A (resistance load)

Resolution 10 ms or 0.1% of output, whichever is larger

switched between a voltage pulse output

Under standard operating conditions (23  2 C,

55 10% RH, power frequency of 50/60 Hz)

16-17

switched between a voltage pulse output and current output.

On-voltage = 12 V or more (load resistance: 600 Ω or more)

10 ms or 0.1% of output, whichever is larger

1-2-3

16-17

, cooling-side output: terminals 46-47)

(5% of span for 1 mA or less)

, cooling-side output: terminals 46-47)

1 or 2 (two for heating/cooling type),

Off-voltage = 0.1 V DC or less

, cooling-side output: terminals 48-49-

1 or 2 (two for heating/cooling type)

; heating-side output:

and current output.

16-17

; heating-side output:

1-2-3

, heating-side output:

Contact Inputs

• Purpose: Program pattern no. selection, and run/reset switching

• Number of inputs: Differs with model and suffix codes as shown in the table below.

Model and Suffix Codes Number of Inputs

UP550- 0 UP550- 1

7 8

• Input type: Non-voltage contact or transistor open collector input

• Input contact rating: 12 V DC, 10 mA or more

• On/off determination: For non-voltage contact input, contact resistance of 1 k or less is determined as “on” and contact resistance of 20 k or more as “off.” For transistor open collector input, input voltage of 2 V or less is determined as “on” and leakage current must not exceed 100 A when “off.”

• Minimum status detection hold time: PV input’s sampling period 3

Contact Outputs

• Purpose: Event output, FAIL output, and others

• Number of outputs: 7 points

• Relay contact rating: 240 V AC, 1 A, or 30 V DC, 1 A

• Transistor contact rating: 24 V DC, 50 mA

Display Specifications

• PV display: 5-digit, 7-segment, red LEDs, character height of 20 mm

• Setpoint display: 32128 dot LCD with back lighting

• Status indicating lamps: LEDs

Safety and EMC Standards

• Safety: Compliant with IEC/EN61010-1: 2001, approved by CSA1010, approved by UL508. Installation category : CAT. II (IEC/EN61010, CSA1010) Pollution degree : 2 (IEC/EN61010, CSA1010) Measurement category : I (CAT. I : IEC/EN61010) Rated measurement input voltage : 10V DC max.(across terminals), 300V AC max.(across ground) Rated transient overvoltage : 1500V (Note) Note : It is a value on the safety standard which is assumed by IEC/EN61010-1 in measurement category I, and is not the value which guarantees an apparatus performance.

CAUTION

This equipment has Measurement category I, therefore do not use the equipment for measurements within measurement categories II, III and IV.

Measurement category

CAT.1

CAT.2

CAT.3

CAT.4

Entrance Cable

• EMC standards: Complies with EN61326. The instrument continues to operate at a measuring accuracy of within 20% of the range during tests.

Description

For measurements performed on circuits not directly connected to MAINS. For measurements performed on circuits directly connected to the low voltage installation. For measurements performed in the building installation. For measurements performed at the source of the low-voltage installation.

Outlet

Internal Wiring

Remarks

Appliances, portable equipments, etc.

Distribution board, circuit breaker, etc. Overhead wire, cable systems, etc.

Construction, Installation, and Wiring

• Construction: Only the front panel is dust-proof and drip-proof (protection class IP55) For side-by-side close installation the controller loses its dust-proof and drip-proof protection.

• Material: ABS resin and polycarbonate

• Case color: Black

• Weight: About 1 kg or less

• Dimensions: 96 (W)  96 (H)  100 (depth from panel face) mm

• Installation: Panel-mounting type. With top and bottom mounting hardware (1 each)

• Panel cutout dimensions:

+0.8

(W)  92

• Installation position: Up to 30° upward facing

• Wiring: M3.5 screw terminals (for signal wiring and power/

(not designed for facing downward)

ground wiring as well)

+0.8

(H) mm

Power Supply Specifications

• Power supply: Rated voltage of 100 to 240 V AC (10%), 50/60 Hz

• Power consumption: Max. 20 VA (8.0 W max.)

• Internal fuse rating: 250 V AC, 1.6A time-lug fuse

• Data backup: Lithium battery with life expectancy of 10 years

• Withstanding voltage

- Between primary terminals* and secondary terminals**:

At least 1500 V AC for 1 minute

- Between primary terminals* and grounding terminal:

At least 1500 V AC for 1 minute

- Between grounding terminal and secondary terminals**:

At least 1500 V AC for 1 minute

- Between secondary terminals**:

At least 500 V AC for 1 minute

* Primary terminals indicate power terminals and relay

output terminals

** Secondary terminals indicate analog I/O signal, voltage

pulse output, and contact input terminals

• Insulation resistance: 20 M or more at 500 V DC between power terminals and grounding terminal

• Grounding : Class D grounding (grounding resistance of 100  or less)

Signal Isolations

• PV input terminals: Isolated from other input/output terminals. Not isolated from the internal circuit.

• Auxiliary analog input terminals: Isolated from other input/ output terminals and the internal circuit

• 15 V DC loop power supply terminals: Not isolated from analog current output nor voltage pulse control output. Isolated from other input/output terminals and internal circuit.

• Analog current output terminals (for control output and retransmission): Not isolated between current outputs nor from 15 V DC loop power supply and voltage pulse control output. Isolated from other input/output terminals and internal circuit.

• Voltage pulse control output terminals: Not isolated from current outputs and 15 V DC loop power supply. Isolated from other input/output terminals and internal circuit.

• Relay contact control output terminals: Isolated between contact output terminals and from other input/output terminals and internal circuit.

• Contact input terminals: Not isolated between contact input terminals and from communication terminals. Isolated from other input/output terminals and internal circuit.

• Relay contact output terminals: Not isolated between relay contact outputs. Isolated from other input/output terminals and internal circuit.

• Transistor contact output terminals: Not isolated between transistor contact outputs. Isolated from other input/output terminals and internal circuit.

• RS-485 communication terminals: Not isolated from contact input terminals. Isolated from other input/output terminals and internal circuit.

• Feedback slide resistance input terminals: Not isolated from analog current output terminals (control, retransmission), 15 V DC sensor power supply, and voltage pulse control outputs. Isolated from other input/output terminals and internal circuit.

• Power terminals: Isolated from other input/output terminals and internal circuit.

• Grounding terminals: Isolated from other input/output terminals and internal circuit.

Environmental Conditions

• Normal operating conditions:

Amient temperature: 0 to 50C (40C or less for side-by-side

close installation)

Temperature change rate: 10C/h or less Ambient humidity: 20 to 90% RH (no condensation allowed) Magnetic field: 400 A/m or less Continuous vibration at 5 to 14 Hz: Full amplitude of 1.2 mm or

less

Continuous vibration at 14 to 150 Hz: 4.9 m/s2 or less Short-period vibration: 14.7 m/s2, 15 seconds or less Shock: 147 m/s2 or less, 11 ms Installation height: Height above sea level of 2000 m or less Warm-up time: 30 minutes or more after power on

• Transportation and storage conditions:

Temperature: -25 to 70C Temperature change rate: 20C/h or less Humidity: 5 to 95% RH (no condensation allowed)

• Effects of changes in operating conditions

- Effects from changes in ambient temperature:

- On voltage or thermocouple input, 1 V/C or 0.01%

of F.S./C, whichever is larger

- On auxiliary analog input, 0.02% of F.S./C

- On RTD input, 0.05C /C (ambient temperature) or less

- On analog output, 0.05% of F.S./C or less

- Effects from power supply fluctuation (within rated voltage range)

- On analog input, 1 V/10 V or 0.01% of F.S./10 V, whichever is larger

- On analog output, 0.05% of F.S./ 10 V or less

a spark-removal surge suppression circuit, into the line in parallel with the load.

5) When there is possibility of being struck by e xternal lightening surge, use the arrester to protect the instrument.

IM 05E01C02-01E (1)

6. Terminal Wiring Diagrams

NOTE

Do not use unassigned terminals as relay terminals.

■ UP550 Standard Type (Model UP550-0䊐) or Heating/Cooling Type (Model UP550-2䊐), Single-loop Control

* Time event 5 is output

when “relay” is not selected as the type of

Control output

Relay contact output

COM

Contact rating: 250 V AC, 3 A

30 V DC, 3 A (resistance load)

control output.

Note: Select this option from

the OT1 parameter. * Time proportional PID relay contact output is configured at factory before shipment.

Power supply

llowable range: 100-240 V AC (10%)

The functions of a contact output can be varied by changing the setting of the contact output registration parameter.

(free voltage) 50/60 Hz shared

CAUTION

Before carrying out wiring, turn off the power to the controller and check that cables to be

connected are not alive with a tester or the like because there is a possibility of electric shock.

External contact outputs

PV event 1 output

Relay Transistor

PV event 2 output

Instrument alarm

1 output Common

Time event 1

output

Time event 2

output

Time event 3

output

Time event 4

output

Common

Relay contact rating: 240 V AC, 1 A 30 V DC, 1 A (resistance load) Transistor contact rating: 24 V DC, 50 mA

DO1

DO2 DO3

COM

DO4

DO5

DO6

DO7

COM

6 5 4 7

34 33

RS-485 communication

SDB(+)

SDA(-)

RDB(+)

RDA(-)

Switch between the ON and OFF states of the DI1 to DI4

contact inputs to select from program pattern numbers 1 to 15. (Select a number during a RESET state.)

1234

OFFONON

DI1

OFF

DI2 DI3

OFF

DI4

OFF

ON when using 16 or more of program patterns

5678

OFFONON

OFF

OFFONOFFONOFFONOFF

OFF

Start of program operation when

DI5 changes from OFF to ON

Stop of program operation when

DI6 changes from OFF to ON

Start of local-mode operation when

DI7 changes from OFF to ON

Common

* Wiring can only be carried out for controllers with communication functions. Maximum baud rate: 9600 bps

External contact inputs

9101112

OFF

OFF OFF

OFFONOFFONOFF

OFFONON

OFF

ONONONONONONONONON

13 14 15

OFFONON

OFF

Wiring can only be carried out for controllers with auxiliary analog input. This input is not used in single-loop control, however.

Auxiliary analog

21 22

* The functions of a contact input can be varied by changing the setting of the contact input registration parameter.

Contact Transistor contact

UP DI1

DI2

DI3 DI4 DI5 DI6 DI7

COM

19 18 40 39 38 37 36 20

+5V +5V +5V +5V +5V +5V +5V

+5V

DI8

COM

Contact rating: 12 V DC, 10 mA or more

Specify in a range of 1-5 V DC, 0-2 V DC, or 0-10 V DC.

Default: 1-5 V DC

Control output

Current / voltage

pulse output

16 17

DI1 DI2 DI3 DI4

DI5 DI6 DI7

COM

DI8

COM

input

0-20mADC, 4-20mADC Voltage pulse (12 V)

19 18 40 39 38 37 36 20

28 30

PV input

* Not configured at factory before shipment See .

Initial Settings User’s Manual

TC input

Note: Select this option from the OT1 parameter. * Retransmission output 2 is available only when “relay” is selected as the type of control output.

Retransmission

output 2*

Default: Unspecified

retransmission type

0-20mADC, 4-20mADC

Default: 4-20 mA DC

NOTE

* The heating / cooling type controller (UP550-2ⵧ) only

“Current output terminal ( and )” can be used for retransmission output 2.

* OT1 is a setup parameter. You can change the settings of the parameter OT1 to change the control output type. See .

Initial Settings User’s Manual

OT1=0 (factory-set default) OT1=1

Time proportional control

Relay output

1 2 3

(terminals , and )

RTD input A

12 13

mV/V input

Retransmission output 1*

4-20 or 0-20 mA DC

Default: 4-20 mA DC

15 V DC loop power supply*

14.5-18.0 V DC (21 mA DC max.)

Correspondence between parameter OT1 and control output types

Time proportional control

Voltage pulse output

(terminals and )

■ UP550 Heating/Cooling Type (Model UP550-2䊐), Single-loop Heating/Cooling Control

* When “relay contact output” is selected as the type of cooling-side control output, “current output terminal ( and )” can be used for retransmission output 2.

Retransmission output value is same as and terminals.

Cooling-side control output

* Time event 6 is

output when “relay”

Current/voltage pulse output

is not selected as the type of coolingside control output. Not available when

0-20 mA DC 4-20 mA DC,

voltage pulse (12 V)

OT1= 7 to 12.

Heating-side control output

* Time event 5 is

output when “relay” is not selected as the type of heatingside control output.

Relay contact output

COM

Contact rating: 250 V AC, 3 A

Power supply

llowable range: 100-240 V AC (10%)

The functions of a contact output can be varied by changing the setting of the contact output registration parameter.

External contact outputs

PV event 1 output

Relay Transistor

PV event 2 output Instrument alarm

1 output Common

Time event 1

output

Time event 2

output

Time event 3

output

Time event 4

output

Common

Relay contact rating: 240 V AC, 1 A 30 V DC, 1 A (resistance load) Transistor contact rating: 24 V DC, 50 mA

* OT1 is a setup parameter. You can change the settings of the parameter OT1 to change the control output type. See .

OT1=4 (factory-set default) OT1=5 Heating side: Relay output

(terminals , and )

Cooling side: Relay output

1 2 3 48

(terminals , and )

49 50 48 49 50 48 49 50

The types of control output, “relay output” and “voltage pulse output” shown in the table above refer to those of time proportional control. To change to a relay output for on-off control, select “Relay Terminals” and change the setpoint of the proportional band to “0.”

46 47

Cooling-side control output

Relay contact output

1 2

COM

Contact rating: 250 V AC, 3 A

Note: Select this option from the

OT1 parameter. * Time proportional PID relay contact output is configured at factory before shipment.

30 V DC, 3 A (resistance load)

CAUTION

Before carrying out wiring, turn off the power to the controller and check that cables to be

connected are not alive with a tester or the like because there is a possibility of electric shock.

(free voltage) 50/60 Hz shared

DO1

6 5

DO2

DO3

COM

DO4

34 33

DO5

DO6

DO7

COM

Heating side: Voltage pulse output

(terminals and )

Cooling side: Relay output

(terminals , and )

Note: Select this option from

48 49 50

30 V DC, 3 A (resistance load)

16 17

the OT1 parameter. * Time proportional PID relay contact output is configured at factory before shipment.

* The functions of a contact input can be varied by changing the setting of the contact input registration parameter.

Switch between the ON and OFF states of the DI1 to DI4 contact inputs to select from program pattern numbers 1 to 15. (Select a number during a RESET state.)

1234

DI1

OFF

DI2 DI3

OFF

DI4

OFF

ON when using 16 or more of program patterns

Heating side: Current output Cooling side: Relay output

RS-485 communication

SDB(+)

SDA(-)

RDB(+)

RDA(-)

* Wiring can only be carried out for controllers with communication functions. Maximum baud rate: 9600 bps

Wiring can only be carried out for

controllers with auxiliary analog input. This input is not used in single-loop control, however.

Auxiliary analog

21 22

input

Specify in a range of 1-5 V DC, 0-2 V DC, or 0-10 V DC.

Default: 1-5 V DC

Heating-side control output

Current / voltage

pulse output

0-20mADC, 4-20mADC Voltage pulse (12 V)

PV input

* Not configured at factory before shipment See .

Initial Settings User’s Manual

12 13

TC input

11 12 13

RTD input A b

mV/V input

Note: Select this option from the OT1 parameter. * Retransmission output 2 is available only when

“relay” is selected as the type of heating-side

control output.

Retransmission

output 2*

Default: Unspecified

retransmission type

0-20mADC, 4-20mADC

Default: 4-20 mA DC

Retransmission output 1*

14 15

Default: 4-20 mA DC

15 V DC loop power supply*

14 15

External contact inputs

Contact Transistor contact

+5V +5V +5V +5V +5V +5V +5V

+5V

DI1 DI2 DI3 DI4

DI5 DI6 DI7

COM

DI8

COM

19 18 40 39 38 37 36 20

28 30

OFFONON ON OFF OFF

5678

OFF

OFFONON

OFF

OFFONOFFONOFFONOFF

OFF

Start of program operation when

DI5 changes from OFF to ON

Stop of program operation when

DI6 changes from OFF to ON

Start of local-mode operation when

DI7 changes from OFF to ON

Common

9101112

OFF

OFF OFF

OFFONOFFONOFF

OFFONON

OFF

ONONONONONONONONON

13 14 15 ON

OFFONON

OFF

UP DI1

19 18

DI2

DI3

DI4

DI5

DI6

DI7

COM

DI8

COM

Contact rating: 12 V DC, 10 mA or more

Initial Settings User’s Manual

Correspondence between parameter OT1 and heating-side output types/cooling-side output types

OT1=6 OT1=7 OT1=8 OT1=9 OT1=10 OT1=11 OT1=12

(terminals and )

16 17

(terminals , and )

Heating side: Relay output

(terminals , and )

Cooling side: Voltage pulse output

1 2 3

(terminals and )

4746 4746 4746 4746 4746 4746

Heating side: Voltage pulse output

(terminals and )

Cooling side: Voltage pulse output

16 17

(terminals and )

Heating side: Current output

(terminals and )

Cooling side: Voltage pulse output

16 17

(terminals and )

Heating side: Relay output

(terminals , and )

Cooling side: Current output

1 2 3

(terminals and )

䊏

Receiving 4-20 mA DC Current

Signals with the Controller

When receiving 4-20 mA DC current signals,

set the PV input type to 1-5 V DC (setpoint “41”).

250 Ω

Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs)

* Factory-set to “PV retransmission.”

Load resistance: 600

Ω or less

* Retransmission output 1 is not available if

a 15 V DC loop power supply is used.

OT1=2 OT1=3

Current output

16 17

(terminals and )

䊏

Receiving 4-20 mA DC Current

Signals with the Controller

When receiving 4-20 mA DC current signals,

set the PV input type to 1-5 V DC (setpoint “41”).

250 Ω

4-20mA

Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs)

* Factory-set to “PV retransmission.”

4-20 or 0-20 mA DC

Load resistance: 600

* Retransmission output 1 is not available if

a 15 V DC loop power supply is used.

14.5-18.0 V DC (21 mA DC max.)

Heating side: Voltage pulse output Cooling side: Current output

(terminals and ) (terminals and )

Ω or less

16 17

4-20mA

On-off control

Relay output

(terminals , and )

Heating side: Current output

(terminals and )

Cooling side: Current output

(terminals and )

1 2 3

16 17

■ UP550 Position Proportional Type (Model UP550-1䊐) Single-loop Position Proportional Control

Position proportional control output

Relay contact output

(Direct)

(Reverse)

COM

Contact rating: 250 V AC, 3 A 30 V DC, 3 A (resistance load)

Feedback input

100%

Resistance: 100 to 2.5 k

Power supply

8 9

CAUTION

Before carrying out wiring, turn off the power to the controller and check that cables to be connected are not alive with a tester or the like because there is a possibility of electric shock.

llowable range: 100-240 V AC (10%)

The functions of a contact output can be varied by changing

the setting of the contact output registration parameter.

(free voltage) 50/60 Hz shared

External contact outputs

PV event 1 output

Relay Transistor

PV event 2 output

Instrument alarm

1 output

Common

Time event 1

output

Time event 2

output

Time event 3

output

Time event 4

output

Common

Relay contact rating: 240 V AC, 1 A 30 V DC, 1 A (resistance load) Transistor contact rating: 24 V DC, 50 mA

DO1

DO2 DO3

COM

DO4

DO5

DO6

DO7

COM

6 5 4 7

34 33

RS-485 communication

* Wiring can only be carried out for controllers with communication functions.

SDB(+)

SDA(-)

RDB(+)

RDA(-)

47 46 45

* The functions of a contact input can be varied by changing the setting of the contact input registration parameter.

Switch between the ON and OFF states of the DI1 to DI4

contact inputs to select from program pattern numbers 1 to 15. (Select a number during a RESET state.)

1234

DI1

OFFONON ON

OFF

DI2 DI3

OFF

DI4

OFF

Start of program operation when

DI5 changes from OFF to ON

Stop of program operation when

DI6 changes from OFF to ON

Start of local-mode operation when

DI7 changes from OFF to ON

ON when using 16 or more of program patterns

Maximum baud rate: 9600 bps

1 2 3 4 5 6 7 8 9

5678

OFFONON

OFF

OFFONOFFONOFFONOFF

Common

41 42 43 44 45 46 47 48 49 50

9101112

OFF

OFF OFF

OFFONOFFONOFF

31 32 33 34 35 36 37 38 39 40

OFF

OFFONON

OFF

ONONONONONONONONON

Wiring can only be carried out for controllers with auxiliary analog input. This input is not used in single-loop control, however.

Auxiliary analog

21 22

External contact inputs

UP DI1

13 14 15

OFFONON

ON OFF

19 18

DI2

DI3

DI4

DI5

DI6

DI7

COM

DI8

COM

Contact rating: 12 V DC, 10 mA or more

input

Specify in a range of 1-5 V DC, 0-2 V DC, or 0-10 V DC.

Default: 1-5 V DC

Contact Transistor contact

+5V

DI1

+5V

DI2

+5V

DI3

+5V

DI4

+5V

DI5

+5V

DI6

+5V

DI7

COM

+5V

DI8

COM

PV input

TC input

Retransmission

output 2

Default: Unspecified

retransmission type

0-20mADC, 4-20mADC

Default: 4-20 mA DC

19 18 40 39 38 37 36 20

28 30

* Not configured at factory before shipment See .

Initial Settings User’s Manual

RTD input

12 13

mV/V input

Retransmission output 1

Default: 4-20 mA DC

15 V DC loop power supply*

䊏

Receiving 4-20 mA DC Current

Signals with the Controller

* When receiving 4-20 mA DC current signals,

set the PV input type to 1-5 V DC (setpoint “41”).

250 Ω

4-20mA

Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs)

* PV retransmission is configured at factory before shipment.

4-20 mA DC, 0-20 mA DC

Load resistance: 600

* If 15 V DC loop power supply is used, retransmission output 1 cannot be used.

14.5-18.0VDC (21 mA DC max.)

䊏

15 V DC Power Supply Wired to Sensor in Two-wire System Configuration

External resistor (Note)

Two-wire transmitter

4-20mADC

Note: Connecting a 100  resistor to the terminals is optional. Model: X010-100-2 (resistor with M3.5 crimp-on terminal lugs)

100

Ω or less

PV input

0.4-2.0 V DC signal

Loop power

supply

14.5-

18.0 V DC

IM 05E01C02-01E (2)

Ranges Selectable for PV Input

Thermocouple typeK1, K2, K3, J, T1, T2, B, S, R, N, E, L, U1, U2, W, Plati2, PR2040

JPt1, JPt2, Pt1, Pt2, Pt3, Pt4

0.4 to 2 V, 1 to 5 V, 0 to 2 V, 0 to 10 V, mV1, mV2

RTD

DC voltage(mV,V)

User’s Manual

Model UP550 Program Controller User’s Manual for Single-loop Control

IM 05E01C02-02E

This manual describes examples of setting PV input types, control output types. Carrying out settings described herein allows you to perform basic control. Refer to examples of various settings to understand how to set parameters required. Refer to

Parameter Map User’s Manual

cannot remember how to carry out an operation during setting, press the to the display (operating display) that appears at power-on. After carrying out the setting describes here, create programs in

Programming User’s Manual

1. Names and Functions of Front Panel Parts

2. Setting PV Input Type (Setting First at Power-on)

3. Changing PV Input Type

4. Setting Control Output Type (except for a Posotion Proportional Controller)

5. Calibrating Valve Position (for a Position Proportional Controller Only)

6. Initializing Parameters

1. Names and Functions of Front Panel Parts

1. Indicator lamp for PV2 display

2. Program monitor lamps

3. Event indicator lamps

8. Instrument alarm indicator lamp

4. Status indicator lamps

5. Light-loader interface

9. SET/ENT key

. PT.No key

Name of Part Indicator lamp for

1. PV2 display

2. Program monitor lamps

3. Event indicator lamps

Status indicator

4. lamps

5. Light-loader interface Process variable (PV)

6. display

7. Setpoint display (LCD)

Instrument alarm

8. indicator lamp

9. SET/ENT key

. MODE key

. DISP key

. and keys

. PT.No key

. RUN key

. RESET key

Initial Settings

Is lit when secondary PV is displayed in PV display. Not used in single-loop control.

Is lit (in green) when a program setpoint is increasing.

Is lit (in green) when a program setpoint is constant.

Is lit (in green) when a program setpoint is decreasing.

Show the statuses of PV events, time events and instrument alarms in orange. PVE1 and PVE2 lamps: Come on when PV event 1 and PV event 2 turn on. TME1 to TME4 lamps: Come on when time event 1 to time event 4 turn on. AL1 lamp: Comes on when instrument alarm 1 turns on.

Is lit (in green) to indicate the status of operation or control. PRG:Is lit when in program mode. RST:Is lit when in reset mode. HLD:Is lit when in hold mode. LOC:Is lit when in local mode. MAN:Is lit when in manual mode. CAS:Not used in single-loop control.

Interface for an adapter cable used when setting and storing parameters from a PC. This requires an optional parameter setting tool.

Displays PV. Displays an error code (in red) if an error occurs.

Displays the name and value of a program setpoint (SP), output (OUT), deviation trend, valve opening, or a parameter. Displays an error code if an error occurs.

The AL1 lamp comes on in orange if instrument alarm 1 occurs.

SET/ENT

Used to switch or register a parameter. Pressing the key for more than 3 seconds allows you to switch between the operating display and the main menu for operating parameter setting display alternately.

Presents a display for switching between the hold, advance, local, AUTO and MAN modes.

MODE

Used to switch between displays. Pressing this key while any operating display is shown lets you switch to another prearranged operating display. Pressing this key while any

DISP

display other than an operating display is shown lets you go one display back. (One to four presses (maximum) of this key lets you return to the current operating display, though the number of presses depends on the operating status.)

Used to change numerical values. On setting displays for various parameters, you can change target setpoints, parameters, and output values (in manual operation). Pressing the key decreases a numerical value, while pressing the key causes it to increase. You can hold down a key to gradually increase the speed of change. These keys also switch between menu displays when main menu on submenu of parmeter setting display is shown.

PT.No

RUN

RESET

Use this key when the controller is at a reset to select a program pattern number on an operating display.

Pressing this key for more than 2 seconds while an operating display is shown starts the controller.

Pressing this key for more than 2 seconds while an operating display is shown stops the controller.

3rd Edition: Sep 30, 2004

for an easy to understand explanation of setting various parameters. If you

DISP

key no more than four times. This brings you

Contents

6. Process variable (PV) display

7. Setpoint

Function

display

. MODE key

. DISP key

. and keys

. RESET key

. RUN key

PVE1 PVE2

Setup Procedure

Power-on

Set PV input.

Position

proportional

controller?

Calibrate valve

position.

Initialize

parameters.

Set setup

parameters.

Set operating

parameters.

Set program

patterns.

Controller operation

(Factory-set to “unspecified.”)

See “2. Setting PV Input Type (Setting First at Power-on),” or “3. Changing PV Input Type.”

Yes

Set the control

See “5. Calibrating Valve Position.”

step whenever a change of setting

See “6. Initializing Parameters.”

Programming User’s Manual

See

output.

See “4. Setting Control Output Type.”

Be sure to follow this

is made to the PV input type.

(Factory-set to “Time Proportional Relay Output.”)

NOTE

When initializing parameters is excuted, the controller initializes the operating parameter and setup parameters. Therefore, check that the appropriate value are set for the parameters after initializing parameters. If changed to initial values, set them to the appropriate values again.

Denotes a step that must always be followed.

Denotes a step that should be followed as necessary.

2. Setting PV Input Type (Setting First at Power-on)

NOTE

• The controller dislays an operating display when the power is turned on. The submenu “IN” appears at this point if the type of PV input has not been defined yet. In this case, first press the parameter “IN1” for the PV input type, and use the key to display the input range code to use, then press

SET/ENT

the

key to resister it. Then, set the maximum value (RH1) and minimum value (RL1) of the PV input range (for voltage input, set the maximum value (SH1) and minimum value (SL1) of the PV input scale). See the operating procedure below for more details.

• The controller is configured to the default of each parameter at the factory before shipment. First check these defaults listed in

Parameters User’s Manual

, and change their values if necessary.

SET/ENT

key once to display the

Example of Temperature Input Example of Voltage Input

1V 5V (input signal)

-270.0°C 1370.0°C

0.0°C 800.0°C

Minimum value of

PV input range (RL1)

Parameters to be set for temperature input

1. PV input type (IN1): Set according to a sensor

2. Maximum value of PV input range (RH1): Set the maximum value of the range to be controlled.

3. Minimum value of PV input range (RL1): Set the minimum value of the range to be controlled.

Instrument input range

PV input range

Maximum value of

PV input range (RH1)

Set a range to be controlled

Parameters to be set for voltage input

1. PV input type (IN1): Set according to an input signal

2. Maximum value of PV input range (RH1): Set the maximum value of an input signal.

3. Minimum value of PV input range (RL1): Set the minimum value of an input signal.

4. Position of PV input decimal point (SDP1): Set the position of the decimal point for PV input display.

5. Maximum value of PV input scale (SH1): Set the maximum value of the scale to be controlled.

6. Minimum value of PV input scale (SL1): Set the minimum value of the scale to be controlled.

2V 4V

Instrument input range

PV input range

RL1

PV input scale

0.0m3/h 50.0m3/h

Minimum value of

PV input scale (SL1)

RH1

Set a range to be controlled

Maximum value of

PV input scale (SH1)

(Set a reading for the maximum value of the input signal.) (Set a reading for the minimum value of the input signal.)

How to return to a menu

Press the parameter menu.

DISP

key once during parameter setting. This lets you return to the

The following operating procedure describes an example of setting a K-type thermocouple (-200.0 to 500.0⬚C) and a measurement range of 0.0 to 200.0⬚C.

Display view at power-on

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

input set

SETUP sub menu

Displays

submenu “IN”.

In steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key once to display the parameter

IN1 (PV input type).

SET/ENT

Press the or key to display the required

setpoint. The figure below shows an example of setting the maximum value of the PV input range to 200.0°C.

MENU:UPMD/IN #1 input 1 type select

IN1 = OFF

SET/ENT

Press the or key to display the required

setpoint.

DISPMODE

PT.No RUN RESET

SETUP

Press the key once to register the setpoint.

The figure below shows an example of setting a Ktype thermocouple (-200.0°C to 500.0°C). See “Instrument Input Range Codes.”

MENU:UPMD/IN #1 input 1 type select

IN1 = typeK3

SET/ENT

Press the key once to register the setpoint.

Press the key once to display the parameter

“UNI1” (PV input unit).

SET/ENT

MENU:UPMD/IN #1 input 1 type select

IN1 = typeK3

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

SETUP

Blinks during

change.

Press the key once to display the parameter

“RL1” (minimum value of PV input range).

Press the or key to display the required

10.

setpoint. The figure below shows an example of setting the minimum value of the PV input range to 0.0°C.

MENU:UPMD/IN #2 input 1 unit select

UNI1 = °C

SET/ENT

Press the key once to display the parameter

“RH1” (maximum value of PV input range).

SET/ENT

MENU:UPMD/IN #3 input 1 range high

RH1 = 500.0

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

SETUP

Press the key once to register the setpoint.

11.

If the type of input is voltage, also configure the PV Input Decimal Point Position (SDP1), Maximum Value of PV Input Scale (SH1) and Minimum Value of PV Input Scale (SL1) parameters that follow this step.

Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below).

12.

SET/ENT

RST lamp

ON.

PV2

PVE1 PVE2

TME

PRG RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

SP: 0.0°C

PTNO: 0 TM=-------

The PV display in the figure on the left shows the error code for input burnout ( ) if PV input wiring is not yet complete. The error code disappears when you wire the PV input terminals correctly.

MENU:UPMD/IN #3 input 1 range high

RH1 = 200.0

SET/ENT

MENU:UPMD/IN #3 input 1 range high

RH1 = 200.0

SET/ENT

MENU:UPMD/IN #4 input 1 range low

RL1 = -200.0

SET/ENT

MENU:UPMD/IN #4 input 1 range low

RL1 = 0.0

SET/ENT

MENU:UPMD/IN #4 input 1 range low

RL1 = 0.0

SET/ENT

SEGNO: 0/ 0

RCY: 0/ 0

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

Blinks during

change.

SETUP

changing!

Blinks during

change.

SETUP

■ Instrument Input Range Codes

Select the unit from the UNIT parameter.

Input Type

Unspecified

Instrument Input

Range Code

OFF

type K1

type K2

type K3

J type J

type T1

type T2

B type B

S type S

R type R

Thermocouple

N type N

E type E

L(DIN) type L

type U1

U(DIN)

type U2

W type W

Platinel 2 Plati 2

PR20-40 PR2040 W97Re3-

W75Re25

W97Re3

JPt1

JPt100

JPt2

RTD

Pt100

Pt1

Pt2

Pt3

Standard signal

0.4 to 2 V 0.4 to 2 V 1 to 5 V 1 to 5 V 0 to 2 V 0 to 2 V

DC voltage

0 to 10 V 0 to 10 V

-10 to 20 mV 0 to 100 mV

mV1 -10.00 to 20.00 mV mV2 0.0 to 100.0 mV

* Performance in the standard operating conditions (at 23⫾2⬚C, 55⫾10%RH, and 50/60 Hz power frequency) Note1: The accuracy is ⫾0.3⬚C of instrument range ⫾1 digit for a temperature range from 0⬚C to 100⬚C. Note2: The accuracy is ⫾0.5⬚C of instrument range ⫾1 digit for a temperature range from -100⬚C to 200⬚C. * To receive a 4-20 mA DC signal, select a standard signal of 1 to 5 V DC and connect it to a 250⍀ resistor. This resistor is optional.

Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs)

NOTE

The controller may automatically initialize the registered operating parameter setpoints if any change is made to the data item PV Input Type (IN1), Maximum Value of PV Input Range (RH1), Minimum Value of PV Input Range (RL1), PV Input Decimal Point Position (SDP1), Maximum Value of PV Input Scale (SH1) or Minimum Value of PV Input Scale (SL1). After a change has been made to any of these data items, be sure to verify the registered operating parameter setpoints to ensure that they are correct. If any data item has been changed to its default, set it to a required value.

Instrument

Input Range

Measurement Accuracy

Set the data item PV Input Type "IN1" to the OFF option to leave the PV input type undefined.

-270.0 to 1370.0⬚C

-450.0 to 2500.0⬚F

-270.0 to 1000.0⬚C

-450.0 to 2300.0⬚F

-200.0 to 500.0⬚C

-200.0 to 1000.0⬚F

-200.0 to 1200.0⬚C

-300.0 to 2300.0⬚F

-270.0 to 400.0⬚C

⫾0.1% of instrument range ⫾1 digit at 0⬚C or more

⬚

⫾0.2% ⫾1 digit for temperatures below 0

where the accuracy is: ⫾2% of instrument range ⫾1

⬚

digit for temperatures below -200.0

C for a type-K

thermocouple, or ⫾1% of instrument range ⫾1 digit for

⬚

temperatures below -200.0

C for a type-T thermocouple.

-450.0 to 750.0⬚F

0.0 to 400.0⬚C

-200.0 to 750.0⬚F

0.0 to 1800.0⬚C 32 to 3300⬚F

⫾0.15% of instrument range ⫾1 digit at 400⬚C or more

⬚

⫾5% of instrument range ⫾1 digit at less than 400

0.0 to 1700.0⬚C 32 to 3100⬚F

0.0 to 1700.0⬚C

⫾0.15% of instrument range ⫾1 digit

32 to 3100⬚F

-200.0 to 1300.0⬚C

-300.0 to 2400.0⬚F

⫾0.1% of instrument range ⫾1 digit ⫾0.25% of instrument range ⫾1 digit for temperatures

⬚

below 0

-270.0 to 1000.0⬚C

-450.0 to 1800.0⬚F

-200.0 to 900.0⬚C

-300.0 to 1600.0⬚F

-200.0 to 400.0⬚C

-300.0 to 750.0⬚F

⫾0.1% of instrument range ⫾1 digit at 0⬚C or more

⬚

⫾0.2% ⫾1 digit for temperatures below 0

C, where the

accuracy is:⫾1.5% of instrument range ⫾1 digit for

⬚

temperatures below -200.0

C for a type-E thermocouple.

0.0 to 400.0⬚C

-200.0 to 1000.0⬚F

0.0 to 2300.0⬚C 32 to 4200⬚F

0.0 to 1390.0⬚C

32.0 to 2500.0⬚F

0.0 to 1900.0⬚C 32 to 3400⬚F

0.0 to 2000.0⬚C 32 to 3600⬚F

-200.0 to 500.0⬚C

-300.0 to 1000.0⬚F

-150.00 to 150.00⬚C

-200.0 to 300.0⬚F

⫾0.2% of instrument range ⫾1 digit

⫾0.1% of instrument range ⫾1 digit ⫾0.5% of instrument range ⫾1 digit at 800⬚C or more

⬚

No accuracy is guaranteed at less than 800

⫾0.2% of instrument range ⫾1 digit

⫾0.1% of instrument range ⫾1 digit (Note1) (Note2)

⫾0.2% of instrument range ⫾1 digit (Note1)

-200.0 to 850.0⬚C

-300.0 to 1560.0⬚F

-200.0 to 500.0⬚C

⫾0.1% of instrument range ⫾1 digit (Note1) (Note2)

-300.0 to 1000.0⬚F

-150.00 to 150.00⬚C

-200.0 to 300.0⬚F

⫾0.2% of instrument range ⫾1 digit (Note1)

0.400 to 2.000 V

1.000 to 5.000 V

0.000 to 2.000 V

0.00 to 10.00 V

⫾0.1% of instrument range ⫾1 digit Display range is scalable in a range of -19999 to 30000. Display span is 30000 or less.

■ Setting of Main Parameters at the Factory before Shipment

Item

for standard type

controllers

Factory-set defaults

Control output

Time proportional PID relay output (variable)

Heating side: Time proportional PID relay output (variable)

Cooling side: Time proportional PID relay output (variable) Control action Reverse action (variable) Not specified PID parameter P = 5.0%, I = 240 seconds, D = 60 seconds.

Factory-set defaults

for heating/cooling type controllers

Factory-set defaults for

position proportional type

controllers

Relay output (fixed)

IM 05E01C02-02E (1)

3. Changing PV Input Type

The following operating procedure describes an example of changing the setting of K-type thermocouple (-200.0 to 500.0⬚C) to RTD Pt100 (-200.0 to 500.0⬚C) and a measurement range of 0.0 to 200.0⬚C.

Bring the operating display into view (display appears at power-on)

PV2

SETUP

changing!

PVE1 PVE2

TME

PRG

1 2

RST

HLD

LOC MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

Blinks during

change.

PV2

PVE1 PVE2

TME

PRG RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

10.

11.

12.

13.

14.

15.

16.

17.

RST lamp

ON.

In steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

Press the key once to display the main menu

“STUP”.

Press the key once to display the main menu

“PARA”.

SET/ENT

PROG

programming

SET/ENT

PT.No RUN RESET

STUP

password input

SET/ENT

PT.No RUN RESET

SET/ENT

PARA

setup parameter

main menu

DISPMODE

main menu

DISPMODE

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the main menu

“UPMD”.

UPMD

UP550 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the submenu

“MD”.

Press the key once to display the submenu “IN”.

Press the key once to display the parameter

“IN1” (PV input type).

Press the or key to display the required

setpoint. The figure below shows an example of

SET/ENT

UP mode set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

input set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:UPMD/IN #1 input 1 type select

IN1 = typeK3

SET/ENT

DISPMODE

PT.No RUN RESET

setting the PV input type to a Pt100 resistance temperature detector (-200.0°C to 500.0°C).

MENU:UPMD/IN #1 input 1 type select

IN1 = Pt2

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below).

18.

SET/ENT

RST lamp

ON.

PV input terminal Thermocouple/mV/V input

..............................

RTD input .................................................. - -

SP: 0.0°C

PTNO: 0 TM=-------

Press the key once to register the setpoint.

Press the key once to display the parameter

SEGNO: 0/ 0

RCY: 0/ 0

SET/ENT

MENU:UPMD/IN #1 input 1 type select

IN1 = Pt2

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

SETUP

“UNI1”.

MENU:UPMD/IN #2 input 1 unit select

UNI1 = °C

SET/ENT

Press the key once to display the parameter

SET/ENT

DISPMODE

PT.No RUN RESET

SETUP

“RH1” (maximum value of PV input range).

MENU:UPMD/IN #3 input 1 range high

RH1 = 500.0

SET/ENT

DISPMODE

PT.No RUN RESET

SETUP

Press the or key to display the required setpoint. The figure below shows an example of setting the maximum value of the PV input range to

200.0°C.

MENU:UPMD/IN #3 input 1 range high

RH1 = 200.0

SET/ENT

Press the key once to register the setpoint.

Press the key once to display the parameter

SET/ENT

MENU:UPMD/IN #3 input 1 range high

RH1 = 200.0

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

SETUP

“RL1” (minimum value of PV input range).

MENU:UPMD/IN #4 input 1 range low

RL1 = -200.0

SET/ENT

DISPMODE

PT.No RUN RESET

SETUP

Press the or key to display the required setpoint. The figure below shows an example of setting the minimum value of the PV input range to

0.0°C.

MENU:UPMD/IN #4 input 1 range low

RL1 = 0.0

SET/ENT

Press the key once to register the setpoint.

SET/ENT

MENU:UPMD/IN #4 input 1 range low

RL1 = 0.0

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

SETUP

If the type of Input is voltage, also configure the PV Input Decimal Point Position (SDP1), Maximum Value of PV Input Scale (SH1), and Minimum Value of PV Input Scale (SL1) parameters that follow this step.

SP: 0.0°C

PTNO: 0 TM=-------

SEGNO: 0/ 0

RCY: 0/ 0

Blinks during

change.

Blinks during

change.

4. Setting Control Output Type

The following operating procedure describes an ex-

1312

ample of changing time proportional PID relay output (0: factory-set default) to current output (2).

131211

Bring the operating display into view (display appears at power-on).

RST lamp

ON.

In steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

Press the key once to display the main menu

“STUP”.

Press the key once to display the main menu

“PARA”

SET/ENT

PROG

programming

SET/ENT

PT.No RUN RESET

STUP

password input

SET/ENT

PT.No RUN RESET

SET/ENT

PARA

setup parameter

main menu

DISPMODE

main menu

DISPMODE

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the main menu

“UPMD”.

UPMD

UP550 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the submenu

“MD”.

Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below).

11.

SET/ENT

UP mode set

SETUP sub menu

SET/ENT

PT.No RUN RESET

SET/ENT

DISPMODE

RST lamp

ON.

● List of Control Output Types

Parameter

Symbol

OT1

Name of Parameter Control Output TypesSetpoint

Control output type

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

Time proportional PID relay contact output (terminals - - )

Time proportional PID voltage pulse output (terminals - )

Current output (terminals - )

On/off control relay contact output (terminals - - )

The following 4 to 12 are displayed only for heating/ cooling type controllers.

Heating-side relay output (terminals - - ), cooling-side relay output (terminals - - )

Heating-side pulse output (terminals - ), cooling-side relay output (terminals - - )

Heating-side current output (terminals - ), cooling-side relay output (terminals - - )

Heating-side relay output (terminals - - ), cooling-side pulse output (terminals - )

7 8

Heating-side pulse output (terminals - ), cooling-side pulse output (terminals - ) Heating-side current output (terminals - ), cooling-side pulse output (terminals - )

Heating-side relay output (terminals - - ), cooling-side current output (terminals - )

Heating-side pulse output (terminals - ), cooling-side current output (terminals - )

Heating-side current output (terminals - ), cooling-side current output (terminals - )

(except for a Position Proportional Controller)

Control output terminal Time proportional PID relay (0)/on-off(3) output Current (2)/time proportional PID voltage pulse (1) output

For details on the output terminals for heating/cooling control, see “

Terminal Wiring Diagrams

” in .

SP: 0.0°C

PTNO: 0 TM=-------

Press the key twice to display the submenu

“OUT”.

Press the key once to display the parameter

“OT1” (control output type).

Press the or key to display the required

setpoint. The figure below shows an example of setting to current output (4 to 20 mA DC).

Press the key once to register the setpoint.

10.

SP: 0.0°C

PTNO: 0 TM=-------

16 17

Values in parentheses are setpoints

...........................

Installation User’s Manual

SEGNO: 0/ 0

RCY: 0/ 0

OUT

output set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:UPMD/OUT #1 output 1 select

OT1 = 0

SET/ENT

MENU:UPMD/OUT output 1 select

OT1 = 2

SET/ENT

MENU:UPMD/OUT #1 output 1 select

OT1 = 2

SET/ENT

SEGNO: 0/ 0

RCY: 0/ 0

1 2 3

1 2 3 16 17

16 17 1 2 3 16 17

16 17

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

1 2 3

16 17

SETUP

changing!

SETUP

.............

Blinks during

change.

48 49 50

46 47

1 2 3

48 49 50

46 47

5. Calibrating Valve Position (for a Position Proportional Controller Only)

The following operation describes a procedure of inputting a feedback signal from a control valve to calibrate the full closed and full open positions of the valve automatically . T o calibrate the valv e position, you need to carry out wire connections and bring the controller into manual mode. For connections, see “6. T erminal W iring Diagrams” in mode, see “6. Switching between A UTO and MAN” in

Operations User’s Manual

If the controller is in RESET mode, you need to bring the controller into program operation (RUN) or local operation (LOCAL). For entering the program operation, see “5. Switching between RUN and RESET Modes” in the local operation, see “11, Switching to Local-mode (LOCAL) Operation” in

Bring the operating display into view (display appears at power-on).

PRG lamp or

LOC lamp ON.

MAN lamp

ON.

In steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

Press the key once to display the main menu

“STUP”.

Press the key once to display the main menu

“PARA”.

SET/ENT

PROG

programming

SET/ENT

PT.No RUN RESET

STUP

password input

SET/ENT

PT.No RUN RESET

SET/ENT

PARA

setup parameter

main menu

DISPMODE

main menu

DISPMODE

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the main menu

“UPMD”.

UPMD

UP550 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the submenu

“MD”.

Press the key three times to display the

submenu “VALV”.

Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below).

13.

SET/ENT

UP mode set

SETUP sub menu

SET/ENT

PT.No RUN RESET

VALV

valve control

SETUP sub menu

SET/ENT

PT.No RUN RESET

SET/ENT

DISPMODE

PRG lamp or

LOC lamp ON.

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

PV2

PVE1 PVE2

TME

PRG RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

Installation User’s Manual

and for entering the manual

Operations User’s Manual

.SP: 0.0°C

PTNO: 0 TM=-------

Press the key once to display the parameter

“V.AT”.

Press the key to display “ON”.

Press the key once. The controller

10.

automatically calibrates the valve position (fully open or closed).

Calibration has ended successfully when the

11.

indication changes from “ON” to “OFF”.

Go to step 13. Calibration has ended unsuccessfully if the

12.

indication changes from “ON” to “ERR”. Check the feedback input wiring and carry out automatic calibration again.

.SP:

PTNO: 0 TM=-------

SEGNO: 0/ 0

RCY: 0/ 0

SET/ENT

MENU:UPMD/VALV #1 valve auto tuning

V.AT = OFF

SET/ENT

DISPMODE

PT.No RUN RESET

MENU:UPMD/VALV #1 valve auto tuning

V.AT = ON

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:UPMD/VALV #1 valve auto tuning

V.AT = ON

SET/ENT

DISPMODE

PT.No RUN RESET

MENU:UPMD/VALV #1 valve auto tuning

V.AT = OFF

MENU:UPMD/VALV #1 valve auto tuning

V.AT = ERR

0.0°C

SEGNO: 0/ 0

RCY: 0/ 0

SETUP

changing!

during change.

SETUP

, and entering

Blinks

6. Initializing Parameters

Be sure to follow the steps below after a change of setting has been made to the data item PV Input Type, PV Input Range or PV Input Scale.

CAUTION

Initializing the above parameter setpoints may initialize the registered operating/setup parameter setpoints. Check that they are correct. If any of them has been changed to its initial value, set it to a required value.

Bring the operating display into view (display appears at power-on).

PV2

RST lamp

ON.

In steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

Press the key once to display the main menu

“STUP”.

Press the key once to display the main menu

“PARA”.

SET/ENT

PROG

programming

SET/ENT

PT.No RUN RESET

STUP

password input

SET/ENT

PT.No RUN RESET

SET/ENT

PARA

setup parameter

main menu

DISPMODE

main menu

DISPMODE

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the main menu

“UPMD”.

UPMD

UP550 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the submenu

“MD”.

Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below).

11.

SET/ENT

UP mode set

SETUP sub menu

SET/ENT

PT.No RUN RESET

SET/ENT

DISPMODE

RST lamp

ON.

PVE1 PVE2

TME

PRG RST

HLD

LOC

MAN

CAS

SET/ENT

PV2

PVE1 PVE2

TME

PRG RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

SP: 0.0°C

PTNO: 0 TM=-------

Press the key twice to display the submenu

“INIT”.

Press the key once to display the parameter

“INI”.

Press the key to display “ON”.

Press the key once. The display momentarily

10.

becomes blank (which is normal), indicating the

SEGNO: 0/ 0

RCY: 0/ 0

INIT

parameter initialize

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:UPMD/INIT #1 parameter initialize

INI = OFF

SET/ENT

DISPMODE

PT.No RUN RESET

MENU:UPMD/INIT #1 parameter initialize

INI = ON

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

SETUP

changing!

Blinks during

parameters have been initialized.

MENU:UPMD/INIT #1 Parameter initialize

INI = ON

SET/ENT

SP: 0.0°C

PTNO: 0 TM=-------

SEGNO: 0/ 0

RCY: 0/ 0

DISPMODE

PT.No RUN RESET

SETUP

change

IM 05E01C02-02E (2)

NOTE

User’s Manual

Model UP550 Program Controller User’s Manual for Single-loop Control

IM 05E01C02-03E

This manual explains how to create programs by citing specific examples. Create user programs by referring to the given programming examples. Use the parameter map included in “2. Program Parameter Map,” in

User’s Manual

, in order to further familiarize yourself with the required operations.

Be sure to carry out the settings instructed in in this manual.

1. Overview of Program Patterns

2. Example of Program Pattern Setup Charts

3. Creating Program Patterns

4. Changing Program Patterns

1. Overview of Program Patterns

■ Programming Overview

The programming example given here demonstrates how to do the tasks outlined below.

1. Program the controller to start program operation at 25°C and raise the temperature up to 80°C in 20 minutes.

2. When the temperature reaches 80°C, keep it at this level for 80 minutes.

3. Finally, lower the temperature to 0°C in 10 minutes.

Event output

• Set a deviation of 5°C on both the positive and negative sides of a program setpoint to allow the controller to output an

event signal if the temperature goes beyond the deviation range.

• Let the controller output an event signal when the temperature stabilizes to 80°C.

Temperature

80°C

25°C

0°C

Segment time for segment 1

Start of program operation

PV event 1

Time event 1

Outputs an alarm if the temperature goes beyond the range “program setpoint ⫾5°C.”

The output turns on after 20 minutes have elapsed since the start of program operation. Then, it turns off after 100 minutes have elapsed from the start of program operation.

Programming

Initial Settings User’s Manual

Contents

Example of Creating Program Pattern 1

Target setpoint

(TSP1) to be reached

20 min.

by segment 1

Starting target

setpoint (SSP1)

Segment time for segment 2

80 min.

ON OFF

3rd Edition: Sep 30, 2004

Program Parameters

before beginning any of the tasks discussed

Target setpoint

(TSP1) to be reached

by segment 2

Target setpoint

(TSP1) to be reached

by segment 3

Segment time for segment 3

10 min.

Time

2. Example of Program Pattern Setup Charts

Complete the following setup chart before setting programs in the controller . Filling in the chart makes it easier for you to input program data into the controller. See “1. Program Pa ttern Setup Charts”, in In the following chart, fill in the fields with bold-face borders.

1. Maximum value of PV input range: Setpoint of the “Maximum Value of PV Input Range (RH1)” setup parameter

2. Minimum value of PV input range: Setpoint of the “Minimum Value of PV Input Range (RL1)” setup parameter

3. PV input unit: Setpoint of the “PV Input Unit (UNI1)” setup parameter

4. Program time unit: Setpoint of the “Program Time Unit (TMU)” setup parameter

5. Segment setting method: Setpoint of the “Segment Setting Method (SEG.T)” setup parameter

6. Starting target setpoint: Setpoint of the “Starting Target Setpoint (SSP1)” program parameter

7. Start code: Setpoint of the “Start Code (STC)” program parameter

8. Final target setpoint, Segment time, Events (PV event and Time event), and Junction code: Setpoint of each program parameter

9. Draw the program pattern.

Example of Chart Entries

Starting target setpoint 1 (SSP1) 25°C Starting target setpoint 2 (SSP2) Start code (STC) 1st group of wait zones (1.WZ1) 1st group of wait times (1.WTM) 2nd group of wait zones (2.WZ1) 2nd group of wait times (2.WTM) 3rd group of wait zones (3.WZ1) 3rd group of wait times (3.WTM) 4th group of wait zones (4.WZ1) 4th group of wait times (4.WTM) 5th group of wait zones (5.WZ1) 5th group of wait times (5.WTM)

Program time unit (TMU) Segment setting method (SEG.T)

Maximum value of PV input range (RH1)

Define when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information.

Minimum value of PV input range (RL1)

Final target setpoint 1 (TSP1) Final target setpoint 2 (TSP2) Segment time (TIME/TM.RT) PID number (PID) (Note) Event number (EV1)

PV event type (TY1)/on time of time event (ON1) PV event setpoint (PE1)/

Event number (EV2)

PV event type (TY2)/on time of time event (ON2) PV event setpoint (PE2)/

Event number (EV3)

PV event type (TY3)/on time of time event (ON3) PV event setpoint (PE3)/

Event number (EV4)

PV event type (TY4)/on time of time event (ON4)

PV event setpoint (PE4)/

Event number (EV5)

PV event type (TY5)/on time of time event (ON5) PV event setpoint (PE5)/

Event number (EV6)

PV event type (TY6)/on time of time event (ON6) PV event setpoint (PE6)/

Event number (EV7)

PV event type (TY7)/on time of time event (ON7) PV event setpoint (PE7)/

Event number (EV8)

PV event type (TY8)/on time of time event (ON8) PV event setpoint (PE8)/

Junction code (JC)

(Note) This parameter is shown for segment PID parameters when the setup paramater “ZON” is set to 0.

Hour, minute

Time setting

100%

Segment No.

off time of time event

Number of repetitions (RCY) Start-of-repetition segment number (RST) End-of-repetition segment number (REN)

Unit

°C

100

80°C

25°C

1234567891011 12 1

80°C80°C0°C

20 min 80 min

21 1

0 min

(OFF1)

(OFF2)

(OFF3)

(OFF4)

(OFF5)

(OFF6)

(OFF7)

(OFF8)

5°C

80 min

Not used in this example.

000

Program Parameters User’s Manual

10 min

Not used in this example.

Define this parameter when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information.

See User’s Manual (Reference) (CD-ROM version) for more information.

3. Creating Program Patterns

The following operating procedure describes an example of creating the program discussed in “1. Overview of Program Patterns.”

Before creating the program, reverify the Maximum Value of PV Input Range (RH1), Minimum Value of PV Input Range (RL1), Program Time Unit (TMU), and Segment Setting Method (SEG.T) parameters. If the setting of the setup parameter “SEG.T” is changed, the program patterns created and stored so far will be all cleared (initialized) !! Be careful.

The programming example given in this manual includes the following steps.

• Step 5 selects the program pattern number (PTN).

• Steps 7 to 9 configure the parameter Starting Target Setpoint (SSP1) (so that the program starts from 25°C).

• Steps 11 to 13 configure the Final Target Setpoint (TSP1) parameter for segment 1.

• Steps 14 to 16 configure the Segment Time (TIME) parameter for segment 1.

• Steps 17 to 25 configure the PV Event parameters (EV1, TY1 and PE1).

• Step 28 configures the Final Target Setpoint (TSP1) parameter for segment 2 (not changed in this example).

• Steps 29 to 31 configure the Segment Time (TIME) parameter for segment 2.

• Steps 32 to 40 configure the Time Event parameters (EV1, ON1 and OFF1).

• Steps 43 to 45 configure the Final Target Setpoint (TSP1) parameter for segment 3.

• Steps 46 to 48 configure the Segment Time (TIME) parameter for segment 3.

Bring the operating display into view (appears at power-on).

PV2

RST lamp

ON.

For steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

Press the key once to display the submenu

“LOC”.

SET/ENT

PROG

programming

SET/ENT

PT.No RUN RESET

SET/ENT

LOC

local mode set

main menu

DISPMODE

sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the submenu

“PRG”.

PRG

programming

Press the key once to display the Pattern

Number parameter “PTN”. At this point, the PV

SET/ENT

PT.No RUN RESET

sub menu

DISPMODE

display shows “01.00” (the first two digits denote the pattern number and the last two digits the segment number).

PV display

MENU:PROG/PRG #1 PTno.input

PTN = 1

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the Segment

Number parameter “SEG”.

Press the key once to display the Starting

Target Setpoint parameter “SSP1”.

Press the or key to display the required

setpoint.

SET/ENT

MENU:PROG/PRG #2 SEGno. input

SEG = 0

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #3 start set point 1

SSP1 = 0.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

The figure below shows an example of the parameter set to “25.0°C”.

MENU:PROG/PRG #3 start set point 1

SSP1 = 25.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

changing!

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

DISPMODE

PT.No RUN RESET

Displays a

process variable

(PV) value.

SP: 0.0°C

PTNO: 0 TM=-------

Press the key once to register the setpoint.

Press the key once to display the Start Code

10.

parameter “STC”.

Press the key once to display the Target

11.

Setpoint parameter “TSP1” for segment 1. At this

SEGNO: 0/ 0

RCY: 0/ 0

SET/ENT

MENU:PROG/PRG #3 start set point 1

SSP1 = 25.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #5 start code select

STC = 0

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

point, the PV display shows “01.01” (the first two digits denote the pattern number and the last two digits the segment number).

PV display

MENU:PROG/PRG #24 target set point 1

TSP1 = 25.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

Press the or key to display the required

12.

setpoint. The figure below shows an example of the

parameter set to “80.0°C”.

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

Press the key once to register the setpoint.

13.

Press the key once to display the Segment

14.

Time parameter “TIME” for segment 1.

Press the or key to display the required

15.

setpoint.

SET/ENT

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = -

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

The figure below shows an example of the parameter set to “20 min. (0h20)”.

MENU:PROG/PRG #26 segment time

TIME = 0h20

SET/ENT

DISPMODE

PT.No RUN RESET

changing!

Press the key once to register the setpoint.

16.

Press the key once to display the Event

17.

Number parameter “EV1”.

Press the or key to display the required setpoint.

18.

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = 0h20

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #29 event 1 no. select

EV1 = 0

SET/ENT

DISPMODE

PT.No RUN RESET

The figure below shows an example of the parameter set to “PV event 1” (setpoint 21).

MENU:PROG/PRG #29 event 1 no. select

EV1 = 21

SET/ENT

Press the key once to register the setpoint.

19.

Press the key once to dispay the PV Event Type

20.

parameter “TY1”.

Press the or key to display the required setpoint.

21.

SET/ENT

MENU:PROG/PRG #29 event 1 no. select

EV1 = 21

SET/ENT

MENU:PROG/PRG #30 PV event 1 type

TY1 = OFF

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

The figure below shows an example of the parameter set to “Deviation high and low limits Alarm” (setpoint 7).

MENU:PROG/PRG #30 PV event 1 type

TY1 = 7

SET/ENT

Press the key once to register the setpoint.

22.

Press the key once to display the PV Event

23.

Setpoint parameter “PE1”.

Press the or key to display the required setpoint.

24.

SET/ENT

MENU:PROG/PRG #30 PV event 1 type

TY1 = 7

SET/ENT

MENU:PROG/PRG #31 PV event 1 set point

PE1 = 0.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

The figure below shows an example of the parameter set to “5.0°C”.

MENU:PROG/PRG #31 PV event 1 set point

PE1 = 5.0°C

SET/ENT

Press the key once to register the setpoint.

25.

Press the key once to display the Event Number

26.

parameter “EV2”.

SET/ENT

MENU:PROG/PRG #31 PV event 1 set point

PE1 = 5.0°C

SET/ENT

MENU:PROG/PRG #32 event 2 no. select

EV2 = 0

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

Press the key once to display the Junction Code

27.

parameter “JC” for segment 1.

SET/ENT

The setpoint of this parameter is not changed in this example.

MENU:PROG/PRG #53 junction code select

JC = 0

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to dispay the Target Setpoint

28.

parameter “TSP1” for segment 2. The setpoint of this

SET/ENT

parameter is not changed in this example. At this point, the PV display shows “01.02” (the first two digits denote the pattern number and the last two digits the segment number).

PV display

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the Segment Time

29.

parameter “TIME” for segment 2.

Press the or key to display the required setpoint.

30.

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = -

SET/ENT

DISPMODE

PT.No RUN RESET

The figure below shows an example of the parameter set to “1 hr. and 20 min. (setpoint 1h20)”.

MENU:PROG/PRG #26 segment time

TIME = 1h20

SET/ENT

Press the key once to register the setpoint.

31.

Press the key once to display the Event Number

32.

parameter “EV1”.

Press the or key to display the required setpoint.

33.

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = 1h20

SET/ENT

MENU:PROG/PRG #29 event 1 no. select

EV1 = 0

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

The figure below shows an example of the parameter set to “time event 1 (setpoint 1)”.

MENU:PROG/PRG #29 event 1 no. select

EV1 = 1

SET/ENT

Press the key once to register the setpoint.

34.

Press the key once to display the On Time of Time

35.

Event parameter “ON1”.

Press the or key to display the required setpoint.

36.

SET/ENT

MENU:PROG/PRG #29 event 1 no. select

EV1 = 1

SET/ENT

MENU:PROG/PRG #30 time event 1 ON time

ON1 = OFF

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

The figure below shows an example of the parameter set to “0 min. (setpoint 0h00)”.

MENU:PROG/PRG #30 time event 1 ON time

ON1 = 0h00

SET/ENT

Press the key once to register the setpoint.

37.

SET/ENT

MENU:PROG/PRG #30 time event 1 ON time

ON1 = 0h00

DISPMODE

PT.No RUN RESET

changing!

SET/ENT

PT.No RUN RESET

DISPMODE

SET/ENT

PT.No RUN RESET

DISPMODE

IM 05E01C02-03E (1)

SET/ENT

Press the key once to display the Off Time of Time

38.

Event parameter “OFF1”.

Press the or key to display the required

44.

setpoint. The figure below shows an example of the

parameter set to “0.0°C”.

MENU:PROG/PRG #31 time event 1 OFF time

OFF1 = OFF

SET/ENT

DISPMODE

PT.No RUN RESET

Press the or key to display the required setpoint.

39.

Press the key once to register the setpoint.

45.

MENU:PROG/PRG #24 target set point 1

TSP1 = 0.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

changing!

The figure below shows an example of the parameter set to “1 hr. and 20 min. (setpoint 1h20)”.

MENU:PROG/PRG #31 time event 1 OFF time

OFF1 = 1h20

SET/ENT

Press the key once to register the setpoint.

40.

Press the key once to display the Event

41.

Number parameter “EV2”.

SET/ENT

MENU:PROG/PRG #31 time event 1 OFF time

OFF1 = 1h20

SET/ENT

DISPMODE

PT.No RUN RESET

DISPMODE

PT.No RUN RESET

changing!

Press the key once to display the Segment

46.

Time parameter “TIME” for segment 3.

Press the

47.

setpoint.

MENU:PROG/PRG #24 target set point 1

TSP1 = 0.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = -

SET/ENT

DISPMODE

PT.No RUN RESET

key to display the required

The figure below shows an example of the parameter set to “10 min. (setpoint 0h10)”.

MENU:PROG/PRG #32 event 1 no. select

EV2 = 0

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to dsiplay the Junction

42.

Code parameter “JC” for segment 2.

SET/ENT

Press the key once to register the setpoint.

48.

MENU:PROG/PRG #26 segment time

TIME = 0h10

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

changing!

The setpoint of this parameter is not changed in this example.

MENU:PROG/PRG #53 junction code select

JC = 0

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the Target

43.

Setpoint parameter for segment 3.

SET/ENT

MENU:PROG/PRG #26 segment time

TIME = 0h10

SET/ENT

DISPMODE

PT.No RUN RESET

At this point, the PV display shows “01.03” (the first two digits denote the pattern number and the last two digits the segment number).

PV display

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC MAN

CAS

SET/ENT

PT.No RUN RESET

SET/ENT

DISPMODE

SP: 0.0°C

PTNO: 0 TM=-------

SEGNO: 0/ 0

RCY: 0/ 0

Programming is now complete. Press the key for more than 3 seconds. This returns you to the display

49.

shown at power-on (figure below).

RST lamp

ON.

4. Changing Program Patterns

The following operating procedure describes an example of changing the program pattern created in “3. Creating Program Patterns” to the program pattern shown in the figure below.

Example of Changing Program Pattern 1

Temperature

90°C

80°C

Starting target

setpoint (SSP1)

25°C

0°C

20 min. 80 min. 10 min.

Start of program operation

■ Details of the Change

Before change: Program operation begins with the starting target

setpoint (SSP1).

After change: Program operation begins with the current PV value.

The time setpoints of segment 1 precede others.

Before change: The Target Setpoint (TSP1) program parameter for

segment 2 was set to “80.0°C”.

After change: The Target Setpoint (TSP1) program parameter for

segment 2 is set to “90.0°C”.

The Target Setpoint

(TSP1) parameter for

segment 2 is changed from

80.0°C to 90.0°C.

Time

Change the setpoint of the Start Code (STC) program parameter to “2”.

Change the setpoint of the Target Setpoint (TSP1) program parameter for segment 2 to “90.0”.

Bring the operating display into view (appears at power-on).

RST lamp

ON.

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC MAN

CAS

SET/ENT

PT.No RUN RESET

DISPMODE

Displays a

process variable

(PV) value.

SP: 0.0°C

PTNO: 0 TM=-------

SEGNO: 0/ 0

RCY: 0/ 0

For steps 2 and later, illustrations of the LCD are cited to explain the procedure. Press the key for more than 3 seconds to call

up the main menu “PROG”.

SET/ENT

Press the or key to display the required setpoint.

The figure below shows an example of the parameter set to “time-prioritized PV start (setpoint 2)”.

PROG

programming

Press the key once to display the submenu

“LOC”.

SET/ENT

LOC

local mode set

SET/ENT

PT.No RUN RESET

main menu

DISPMODE

sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to dispay the submenu

“PRG”.

PRG

programming

SET/ENT

Press the key once to display the Pattern

Number parameter “PTN”.

SET/ENT

sub menu

DISPMODE

PT.No RUN RESET

Press the key once to register the setpoint.

Press the key once to display the Target

10.

Setpoint parameter “TSP1” for segment 1.

Press the key seven times to display the Target

11.

Setpoint parameter “TSP1” for segment 2. At this

MENU:PROG/PRG #5 start code select

STC = 2

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #5 start code select

STC = 2

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

changing!

point, the PV display shows “01.02” (the first two digits denote the pattern number and the last two digits the segment number).

PV display

MENU:PROG/PRG #1 PTno. input

PTN = 1

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key once to display the Segment

Number parameter “SEG”.

SET/ENT

Press the or key to display the required setpoint.

12.

MENU:PROG/PRG #24 target set point 1

TSP1 = 80.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

The figure below shows an example of the parameter set to “90.0°C”.

MENU:PROG/PRG #2 SEGno. input

SEG = 0

SET/ENT

DISPMODE

PT.No RUN RESET

Press the key twice to display the Start Code

parameter “STC”.

Changing the program is now complete. Press the key for more than 3 seconds. This returns you to the

14.

display shown at power-on (figure below).

SET/ENT

MENU:PROG/PRG #5 start code select

STC = 0

SET/ENT

DISPMODE

PT.No RUN RESET

RST lamp

ON.

PV2

PVE1 PVE2

TME

PRG

RST

HLD

LOC

MAN

CAS

SET/ENT

PT.No RUN RESET

Press the key once to register the setpoint.

13.

SET/ENT

DISPMODE

SP: 0.0°C

PTNO: 0 TM=-------

MENU:PROG/PRG #24 target set point 1

TSP1 = 90.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SET/ENT

MENU:PROG/PRG #24 target set point 1

TSP1 = 90.0°C

SET/ENT

DISPMODE

PT.No RUN RESET

SEGNO: 0/ 0

RCY: 0/ 0

changing!

Error Indication at Program Pattern Creation and Editing

Error code

0 01

24 25

32 33 41

Error information Cause of error

No error Pattern creation or editing is disable

during program or local operation. Pattern number error

Only when using communication (The error code is stored in register B0005.)

Segment number error Only when using communication (The error code is stored in register B0105.)

Pattern information read error Only when using communication (The error code is stored in register B0005.)

Pattern information write error Only when using communication (The error code is stored in register B0005.)

Segment read error Only when using communication (The error code is stored in register B0105.)

Segment write error Only when using communication (The error code is stored in register B0105.)

Segment insert error During program operation, the total number of segments exceeded 300 or numbers in

Segment delete error Any segment cannot be deleted during program operation. The specifed segment is

Exceeded segment count error The number of segments exceeded 300. Pattern copy error

Only when using communication (The error code is stored in register B0065.)

Pattern source specification error No pattern is present at the source or program operation is being excuted when the

Pattern destination specification error Patterns already exist at the destination.

Pattern delete errror At pattern delete operation, specified pattern does not exist or program operation is

Event write error Only when using communication (The error code is stored in register B0105.)

Normal end Adding, deleting, or copying of the program pattern, segment, or event was excuted

The current mode is the program operation (PROG) mode.

during program or local operation.

The specified pattern number does not exist. Pattern numbers : 1 to 30

The specified segment number does not exist. Segment numbers : 1 to 99

Pattern read was attempted during pattern read. Pattern read was excuted when the parameters in “PRG” and “EDIT” program parameter submenus are displayed on the LCD.

Pattern wirte was attempted during pattern wirte. Pattern write was excuted when the parameters in “PRG” and “EDIT” program parameter submenus are displayed on the LCD.

Segment read was attempted during pattern read. Segment read was excuted when the parameters in the “PRG” and “EDIT” program parameter submenus are displayed on the LCD.

The total number of segments exceeded 300.

a pattern exceeded 99, and therefore a new segment cannot be register or added. The specified segment is missing.

missing.

No pattern is present at the source or patterns already exist at the destination.

source of pattern copy is specified.

being excuted. The number of events exceeded 400.

Or the number of remaining events is less than 8. (Wirte is disabled when remaining settable events are less tha 8)

Operation Modes

The UP550 has the following four types of operation modes:

• RUN (program operation start) mode

• HOLD (program operation hold) mode

• LOCAL (local operation) mode

• RESET (program operation stop) mode

The operation modes switching function and the control state for each mode are described below.

■ Operation Modes Switching Function

Operation modes RUN, HOLD, LOCAL, and RESET can be switched as described below.

key

MODE

(LOC=1)

RESET mode LOCAL mode

RESET

key 2 sec.

RESET

2 sec.

key

RUN

2 sec.

key

MODE

key

RUN

key

2 sec.

(HOLD=1)

RUN mode HOLD mode

RUN

key 2 sec.

● RUN (program operation start) mode

The controller executes the control operation using the program pattern. Pressing the can also be started by means of an external contact input or communication. The PRG indicator lamp on the front panel

is lit in RUN mode.

RUN

key on the controller’ s front panel starts a control operation using the selected program pattern, which

MODE

(LOC=1)

key

Auto-tuning Function

The auto-tuning function is used to have the controller measure process characteristics and automatically set the most appropriate PID constant. This function cannot be used for on/off control. As the function is started, control outputs are temporarily varied in steps and the responses are used for computing the proper PID constant - this is called a limited-cycle method.

The auto-tuning function should not be applied to the following processes:

• Control processes with quick response such as flow control or pressure control

• Processes where even temporary output on/off results in inconvenience

• Processes where a large output change at control element results in inconvenience

• Processes where variations in PV may exceed an allowable range, adversely affecting product quality.

● Operating parameter AT

Description

Disable auto-tuning Perform auto-tuning on the specified

PID group Perform auto-tuning to all PID groups

Being auto-tuned

Setpoint

Control output

AT=ON

■ Auto-tuning in Segment-PID Control

When auto-tuning is performed for segment-PID, the most proper PID constant can be obtained for the current target setpoint. The obtained PID constant is saved to the set PID constant parameter. When PID number 2 is set for segment 1 and AT=1 is executed, for example, obtained PID constant is saved as PID number 2.

● The auto-tuning parameter (AT) setpoints, its corresponding tuning point, and the tuned PID group number for “segment-PID” control (zone-PID selection parameter ZON is set at “0”) are:

AT setpoints Tuning point (SP at which auto-tuning is performed) Tuned PID group number

1 2 3 4 5 6 7 8

Currrent target setpoint (SP) at the starting of auto-tuning

Setpoint TIP

Factory-set defaultOFF

1 to 8

When PID setpoint is switched using segment-PID, setpoints 1 to 8 are not effective.

Only availale for zone-PID9

ONON ON

OFFOFF

Auto-tuning function

Auto-tuning ends

at 3rd peak

PID control according to

PID constant obtained

by auto-tuning

Time

PID number assigned for the segment being used.

● HOLD (program operation hold) mode

The controller temporarily interrupts the program operation

MODE

Pressing the

key on the front panel temporarily interrupts the program operation, which can also be interrupted by

means of an external contact input or communication. The HLD indicator lamp on the front panel is lit in Hold mode.

● RESET (program operation stop) mode

The controller stops the program operation. Pressing the

RESET

key on the front panel stops the program operation, which can also be stopped by means of an

external contact input or communication. The RST indicator lamp on the front panel is lit in RESET mode, and all event functions are turned off.

● LOCAL (local operation) mode

The controller executes the local control operation. Selecting the LOCAL operation using the

MODE

key on the front panel starts the local control operation, which can also

be started by means of an external contact input or communication. The LOC indicator lamp on the front panel is lit in LOCAL mode.

■ Control Status

The control status of each operation mode for UP550 is described below.

Operation Mode and Control Status

Operation mode Control output Applicabe key operation

RESET

LOCAL

RUN

HOLD

Target setpoint

Setpoint for local-mode operation (LSP)

Target setpoint for each segment

Setpoint when the mode is changed to HOLD, or setpoint in HOLD mode modified by key operation in the case of soak segment.

Preset output.

AUTO: Result of control computation. MAN: Manipulated output.

• Program patern selection

• Program operation starting

• Local operation starting

• LSP modification

• Output value modification (in MAN

mode)

• RESET of operation

• Program operation starting

• Output value modification (in MAN

mode)

• RESET of operation

• LOCAL operation starting

• HOLD mode

• Output value modification (in MAN

mode)

• Segment remaining time modification (in the case of soak segment)

• RESET of operation

• LOCAL operation starting

• Program operation starting

■ Auto-tuning in Zone-PID Control

When auto-tuning is performed for zone-PID with the parameter AT set between 1 and 8, the optimum PID constants are obtained by using the current target setpoint value at the start of auto-tuning as a tuning point. The obtained PID values are saved as PID parameters for the PID number of the specified auto-tuning number . F or example, if AT=2 is executed in zone 1, which is controlled with 1.PID parameters, the obtained PID constants will be saved as 2.PID parameters.

On the other hand, when auto-tuning is performed with parameter AT=9, the optimum PID constants for all the group numbers in use are obtained automatically, using the median value of each set reference point as tuning point. For example, the following points will be the tuning points.

• Median value of “the minimum value of PV input range” and “reference point 1”

• Median value of “reference point 1” and “reference point 2”

• Median value of “reference point 2” and “the maximum value of PV input range” Since auto-tuning is performed progressively by processing to successive reference points, reference points 2 to 6 should be set so that the temperature during auto-tuning does not rise above the maximum limit for the controlled process. If there are any unused reference points, set them at the same value as the maximum value of the PV input range.

In heating/cooling control, when a certain zone is set for on/off control (proportional band parameter, n.P or n.Pc, is set at “0”) however, auto-tuning skips that zone and proceeds to the next zone.

When controlling equipment such as heating furnaces, the PV input range must be set at a proper value (for example, setting room-temperature as the minimum value) when:

• The gap between reference point 1 and the minimum value of PV input range is large.

• The gap between the top reference point and the maximum value of the PV input range is large.

The figure below is the example of setting two reference points.

Maximum value of

PV input range

(RH1)

Reference point 2

(2.RP1)

Reference point 1

(1.RP1)

Minimum value of

PV input range

(RL1)

Reference point medians

Auto-tuning in Zone-PID Control (when AT=9)

● The auto-tuning parameter (AT) setpoints, corresponding tuning points and tuned

PID group numbers for “zone-PID” control (zone-PID selection parameter ZON is set at “1”) are:

AT setpoints

1 1 2 3 4 5 6 7 8

9 (AUTO)

Tuning point (SP at which auto-tuning is performed)

Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Currrent target setpoint (SP) at the starting of auto-tuning Median of each zone

3rd group of PID constants

2nd group of PID constants

1st group of PID constants

Time

Tuned PID group number

1 to 8

2 3 4 5 6 7 8

IM 05E01C02-03E (2)

User’s

Maximum value of PV input range (RH1)

100%

Minimum value of PV input range (RL1)

Define this parameter when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information.

Time setting (TIME) when the Segment Setting Method (SEG.T) parameter is set as SEG.T = 0; ramp setting (TM.RT) when the parameter is set as SEG.T = 1 Factory-set to Time setting (TIME).

Unit

4 5

System name