Yokogawa UP750 Operating Manual

Instruction Manual

Model UP750 Program Controller

User’s Manual for Cascade Control with Two Universal Inputs

IM 05E01B02-53E

1st Edition

Blank Page

Introduction

Thank you for purchasing the UP750 program controller.

■ How to Use the Manuals

Purpose Manual Title Description

Setup Describes the tasks (installation, wiring, and others)

Basic operation

Program creation

General understanding of programming operations

Operating procedures and troubleshooting

Brief operation

Function description and setpoint recording

1. Installation

Initial Settings

3. Programming

3.5 Program Parameter Map

3.6 Lists of Program Parameter

4. Operations

6.1 Parameter Map

6.2 List of Parameters

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 “3. Programming” allows you to carry out basic control.

Describes examples of creating basic programs. The use of the program pattern setup charts included in the “3.7 Program Pattern Setup Charts” is recommended.

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 “1.5 Terminal Wiring Diagrams.”

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

riefly describes the functions of parameters. In addition, each parameter table has a User Setting column, where you can record your setpoints when setting them in the controller.

■ Controllers Applicable to Cascade Control with Two Universal Inputs

The specification codes of the UP750 applicable to cascade control with two universal inputs are given in the table below.

UP750-50 UP750-51

■ Regarding This User’s Manual

(1) This manual should be provided to the end user. Keep an extra copy or copies of the

manual in a safe place.

(2) Read this manual carefully to gain a thorough understanding of how to operate this

product before starting operation.

(3) This manual describes the functions of this product. Yokogawa M&C Corporation

(hereinafter simply referred to as Yokogawa) does not guarantee the application of these functions for any particular purpose.

(4) Under absolutely no circumstances may the contents of this manual, in part or in

whole, be transcribed or copied without permission.

(5) The contents of this manual are subject to change without prior notice.

(6) Every effort has been made to ensure that the details of this manual are accurate.

However, should any errors be found or important information be omitted, please contact your nearest Yokogawa representative or our sales office.

IM 05E01B02-53E

1st Edition : May 31,2000-00Media No. IM 05E01B02-53E (CD) 1st Edition : May 2000 (YK)

■ Safety Precautions

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

This symbol on the controller indicates that the operator must refer to an explanation in the instruction manual in order to avoid the risk of injury or death of personnel or damage to the instrument. The manual describes how the operator should exercise special care to avoid

CAUTION

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.

■ Regarding Force Majeure

Yokogawa M&C Corporation assumes no liability for any loss or damage, direct or indirect, caused by the use of or unpredictable defects of the product.

IM 05E01B02-53E 1st Edition : May 31,2000-00

Model UP750 Program Controller User’s Manual for Cascade Control with Two Universal Inputs

1. Installation .............................................................................................. 1-1

1.1 Model and Suffix Codes.................................................................................. 1-1

1.2 How to Install................................................................................................... 1-2

1.3 How to Connect Wires .................................................................................... 1-5

1.4 Hardware Specifications ................................................................................ 1-7

1.5 Terminal Wiring Diagrams ............................................................................ 1-13

2. Initial Settings ......................................................................................... 2-1

2.1 Names and Functions of Front Panel Parts ................................................... 2-2

2.2 Setting UP mode (Setting First at Power-on)................................................. 2-3

2.3 Changing UP mode ......................................................................................... 2-4

2.4 Setting Primary and Secondary PV Input Types ........................................... 2-6

2.5 Setting Control Output Type ......................................................................... 2-10

2.6 Initializing Parameters .................................................................................. 2-12

Toc-1

IM 05E01B02-53E 1st Edition

3. Programming .......................................................................................... 3-1

3.1 Overview of Program Patterns ....................................................................... 3-1

3.2 Example of Program Pattern Setup Charts ................................................... 3-2

3.3 Creating Program Patterns............................................................................. 3-4

3.4 Changing Program Patterns..........................................................................3-11

3.5 Program Parameter Map............................................................................... 3-14

3.6 Lists of Program Parameters ....................................................................... 3-16

3.7 Program Pattern Setup Charts ..................................................................... 3-21

3.8 Explanation of Program Functions .............................................................. 3-24

4. Operations .............................................................................................. 4-1

4.1 Monitoring-purpose Operating Displays Available during Operation ......... 4-1

4.2 Performing/Canceling Auto-tuning of Secondary-loop ................................ 4-9

4.3 Performing/Canceling Auto-tuning of Primary-loop ....................................4-11

4.4 Setting PID of Secondary-loop Manually ..................................................... 4-12

4.5 Setting PID of Primary-loop Manually .......................................................... 4-14

4.6 Selecting the Program Pattern Number (PT.No) .......................................... 4-15

4.7 Switching between RUN and RESET Modes ............................................... 4-16

4.8 Switching between Cascade (CAS) and Local (LSP) .................................. 4-17

4.9 Switching between AUTO and MAN of Secondary-loop ............................. 4-18

4.10 Manipulating Control Output during Manual Operation ............................. 4-19

4.11 Enabling/Disabling the Hold Mode of Program Operation ......................... 4-21

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5. Troubleshooting and Maintenance ........................................................ 5-1

6. Parameters .............................................................................................. 6-1

7. Function Block Diagram and Descriptions............................................ 7-1

Toc-2

4.12 Changing Program Setpoints when in Hold Mode ...................................... 4-22

4.13 Executing the “Advance” Function ............................................................. 4-23

4.14 Switching to Local-mode (LOCAL) of Primary-loop Operation .................. 4-24

4.15 Changing Setpoints during Local-mode of Primary-loop Operation ......... 4-25

5.1 Troubleshooting .............................................................................................. 5-1

5.2 Maintenance .................................................................................................... 5-5

5.2.1 Cleaning ........................................................................................... 5-5

5.2.2 Replacing Brackets ........................................................................... 5-5

5.2.3 Attaching Terminal Cover .................................................................. 5-5

5.2.4 Replacing Parts with a Limited Service Life ....................................... 5-7

5.2.5 Replacing Control Output Relays ...................................................... 5-8

6.1 Parameter Map ................................................................................................ 6-1

6.2 Lists of Parameters ......................................................................................... 6-6

IM 05E01B02-53E

1st Edition : May 31,2000-00

1. Installation

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

1.1 Model and Suffix Codes

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

Model Suffix Code Description

UP750

Type

Optional functions

Check that the following items are provided:

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

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

Program controller (provided with Custom Computing Function*)

-0 Single-loop type

-5 Dual-loop type

01None

With communication, auxiliary analog input

1-1

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

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

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

* Using an optional custom computation building tool (Model LL200-E10) that runs on a personal computer, you can

build a variety of computations (e.g., four arithmetic operations, logical operations, ten-segment linearizer computations, temperature correction factor computations, and pressure correction factor computations) to be applied to the controller’s I/O signals.

IM 05E01B02-53E

1st Edition : May 31,2000-00

1.2 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,

150mm

1-2

4. temperature can be maintained at about 23C and the fluctuation is minimal,

150mm150mm

150mm

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 150 mm away from every side; the panels should be made of either 1.43 mm-thick metal-plated steel plates or 1.6 mmthick 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

Must not exceed 30

Rear of controller

IM 05E01B02-53E

1st Edition : May 31,2000-00

■ External Dimensions and Panel Cutout Dimensions

1-3

UP750

(53)

+0.8

PVE1 PVE2

100

Large bracket

112

91.8

Small bracket

1 to 10 mm

(Panel thickness)

General installation Side-by-side close installation

+0.8

145 min.

[(N-1)96+92]117 min.

+0.8

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

Unit: mm

+0.8

(25)

IM 05E01B02-53E

1st Edition : May 31,2000-00

■ How to Install

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

CAUTION

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

1. Insert the controller into the opening from the front of the panel so that the terminal board on the rear is at the far side.

2. Set the brackets in place on the top and bottom of the controller as shown in the figure below, then tighten the screws of the brackets. Take care not to overtighten them.

1-4

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

IM 05E01B02-53E

1st Edition : May 31,2000-00

1.3 How to Connect Wires

1) Before carrying out wiring, turn off 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.

CAUTION

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

NOTE

1) Provide power from a single-phase instrument power supply. If there is a lot of noise in the power 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.

1-5

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

■ For DC Relay Wiring ■ For AC Relay Wiring

UP750

O.C

Relay

UP’s contact

(Use one with a relay coil

rating less than the UP’s

Relay

contact rating.)

External DC power supply

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

UP750

UP’s contact

(Use one with a relay coil

rating less than the UP’s

contact rating.)

External AC power supply

Relay

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

IM 05E01B02-53E

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● 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 Terminal Lugs

Applicable wire size Tightening torque

0.3 to 1.65 mm

0.8 N·m or less

1-6

3.7mm

7 mm or less

● Terminal Covers

Target Model Part Number Sales Unit

For UP750

T9115YD 1

3.7mm

7 mm or less

IM 05E01B02-53E 1st Edition : May 31,2000-00

1.4 Hardware Specifications

PV Input Signals (Primary PV Input and Secondary PV Input)

• Number of inputs: 2 (primary-loop: terminals 11-12-13, secondary-loop: terminals 41-

42-43

)

• 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 Secondary PV input of 0.00 to 1.25 V range is about 8 M

• 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 

1-7

• 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.

• 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 a remote input signal is associated with the PV input’s sampling period.

21-22

)

• 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)

IM 05E01B02-53E 1st Edition : May 31,2000-00

Loop Power Supply

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

14-15

) 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)

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

14-15

1-8

• Number of outputs: 1 or 2 (terminals

14-15

, terminals 16-17)

• 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)

Control Output

Universal output system, The output type can be selected with the software.

• Current output (Dual-loop type: terminals output: 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

14-15

switched between a voltage pulse output

Under standard operating conditions (232C,

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

16-17

; heating-side output: terminals 16-17, cooling-side

)

and current output.

(5% of span for 1 mA or less)

• Voltage pulse output (Dual-loop type: terminals output: not select)

Number of

outputs1switched between a voltage pulse output and current output.

Output signal

Resolution

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

10 ms or 0.1% of output, whichever is larger

• Relay contact output (Dual-loop type: terminals side output: terminals

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

16-17

; heating-side output: terminals 16-17, cooling-side

Off-voltage = 0.1 V DC or less

1-2-3

4-7

)

1 or 2 (two for heating/cooling type)

, heating-side output: terminals 1-2-3, cooling-

IM 05E01B02-53E

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Contact Inputs

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

• Number of inputs: 7

• 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

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

• Transistor contact rating: 24 V DC, 50 mA

1-9

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 IEC1010-1: 1990 and EN61010-1: 1992 Approved by CSA1010 CSA1010 installation category (overvoltage category) : CATII (IEC1010-1) Approved by UL508

• EMC standards: This instrument complies with the following EMC standards (the instrument continues to operate at a measuring accuracy of within 20% of the range during tests):

- EMI (emission), EN55011: Class A Group 1

- EMS (immunity), EN50082-2: 1995

IM 05E01B02-53E

1st Edition : May 31,2000-00

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: 92

+0.8

(W)  92

+0.8

(H) mm

• Installation position: Up to 30 upward facing (not designed for facing downward)

• Wiring: M3.5 screw terminals (for signal wiring and power/ground wiring as well)

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.)

1-10

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

• Withstanding voltage

- Between primary terminals* and secondary terminals**:

At least 1500 V AC for 1 minute (Note)

- Between primary terminals* and grounding terminal:

At least 1500 V AC for 1 minute (Note)

- 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

Note: The withstanding voltage is specified as 2300 V AC per minute to provide a margin of safety.

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

• Grounding: Class 3 grounding (grounding resistance of 100  or less)

IM 05E01B02-53E

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Signal Isolations

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

• Secondary PV input 2 terminals: Isolated from Primary PV input terminals, other input/ output terminals and 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 and voltage pulse control output. Isolated from other input/output terminals and internal circuit.

• Analog output terminals (for control output and retransmission): Not isolated between analog outputs and 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 analog 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.

1-11

• 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.

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

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

IM 05E01B02-53E 1st Edition : May 31,2000-00

Environmental Conditions

• Normal operating conditions: Ambient 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/s Short-period vibration: 14.7 m/s Shock: 14.7 m/s

or less, 11 ms

, 15 seconds or less

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

or less

1-12

- 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

IM 05E01B02-53E 1st Edition : May 31,2000-00

1.5 Terminal Wiring Diagrams

NOTE

Do not use unassigned terminals as relay terminals.

Terminal wiring diagrams are shown on and after the next page.

1-13

IM 05E01B02-53E 1st Edition : May 31,2000-00

■ UP750 Cascade Control with Two Universal Inputs (Model UP750-5䊐)

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

input registration parameter.

* The functions of the external contact outputs are the defaults for cascade control with

two universal inputs control. To change the functions, reconfigure the contact output registration setup parameters.

Relay contact output

Control output

COM

Contact rating: 250 V AC, 3 A

30 V DC, 3 A (resistance load)

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

Note: Select this option from

the OT2 parameter.

Power supply

llowable range: 100-240 V AC (

10%) (free voltage) 50/60 Hz shared

Power supply

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.

High performance

RS-485 communication

RDB(+)

RDA(-)

Communication 1 (PSL1)

Communication 2 (PSL2)

RS-485 communication

SDB(+)

SDA(-)

RDB(+)

RDA(-)

Auxiliary analog input

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

Default: 1-5 V DC

Installation category (overvoltage category): II (IEC1010-1)

NOTE

TC input

RTD input

mV/V input

Primary PV input

Not configured at factory before shipment. See

“2. Initial Settings.

”

Note: Connecting a 250

Ω resistor to the terminals is

optional.

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

lugs)

When receiving 4-20 mA DC current signals, set the PV input type to 1-5 V DC (setpoint

“41”).

䊏

Receiving 4-20 mA DC Current Signals with the Controller

250 Ω

4-20mA

* Factory-set to

“PV retransmission.

”

* Retransmission output 1 is not available

if a 15 V DC loop power supply is used.

Retransmission output 1*

4-20 or 0-20 mA DC

15 V DC loop power supply*

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

Default: 4-20 mA DC

Load resistance: 600

Ω or less

Current/voltage

pulse output

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

Control output

* Retransmission output 2 is available

only when

“relay” is selected as the

type of control output.

Retransmission

output 2*

Default: 4-20 mA DC

0-20mADC, 4-20mADC

Default: Unspecified

retransmission type

Note: Select this option from the OT2 parameter.

OT2=0 (factory-set default)

OT2=1

Correspondence between parameters OT2 and control output types

OT2=2

OT2=3

* OT2 is a setup parameter.

You can change the settings of the parameter OT2 to change the control output type. See

“2. Initial Settings.

”

Time proportional control

Relay output

(terminals , and )

Time proportional control

Voltage pulse output

(terminals and )

Current output

(terminals and )

On-off control

Relay output

(terminals , and )

Relay contact rating: 240 V AC, 1 A

30 V DC, 1 A (resistance load)

Transistor contact rating: 24 V DC, 50 mA

External contact inputs

Common

Start of cascade operation when DI7=ON

Start of secondary-loop local operation when DI7=OFF

Stop of program operation when

DI6 changes from OFF to ON

Start of program operation when

DI5 changes from OFF to ON

DI1

DI2

1234

OFF

OFF OFF

5678

OFF

DI3

DI4

OFF

9101112

OFF

OFF OFF

13 14 15

OFF

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.)

DI1

DI2

DI3

DI4

DI5

DI6

COM

DI1

DI2

DI3

DI4

DI5

DI6

COM

+5V

DI7

+5V

Contact Transistor contact

External contact outputs

DO1

DO2

DO3

COM

DO4

DO5

Relay Transistor

Time event 2

output

PV event 1 output

PV event 2 output

Instrument alarm

1 output

Common

Time event 1

output

DO6

DO7

COM

Time event 3

output

Common

Time event 4

output

Contact rating: 12 V DC, 10 mA or more

TC input

RTD input

mV/V input

* Factory-set to

“TC type-K.

”

See “2. Initial Settings.

”

Secondary PV input

Installation category (overvoltage category): II (IEC1010-1)

NOTE

0-20mADC, 4-20mADC

Retransmission

output 2

Default: 4-20 mA DC

Default: Unspecified retransmission type

* Wiring can only be carried out

for controllers with communication functions.

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1-14

■ UP750 Cascade Heating/Cooling Control with Two Universal Inputs (Model UP750-5䊐)

* Retransmission output 1 is not available if a

15 V DC loop power supply is used.

* If you define the cooling-side output as

current output, retransmission output 1 and the 15 V DC loop power supply can no longer be used.

Change the setting of the control output type (OT2) parameter to the Heating/Cooling Control.

IMPORTANT

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.

Power supply

llowable range: 100-240 V AC (

10%) (free voltage) 50/60 Hz shared

COM

Relay contact output

Contact rating: 250 V AC, 3 A

30 V DC, 3 A (resistance load)

Note: Select this option from the

OT2 parameter.

Cooling-side control output

0-20 mA DC 4-20 mA DC, voltage pulse (12 V)

High performance

RS-485 communication

RDB(+)

RDA(-)

Communication 1 (PSL1)

Communication 2 (PSL2)

RS-485 communication

SDB(+)

SDA(-)

RDB(+)

RDA(-)

Auxiliary analog input

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

Default: 1-5 V DC

TC input

RTD input

mV/V input

Installation category (overvoltage category): II (IEC1010-1)

NOTE

Primary PV input

Not configured at factory before shipment. See

“2. Initial Settings.

”

Note: Connecting a 250

Ω resistor to the terminals is

optional.

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

lugs)

When receiving 4-20 mA DC current signals, set the PV input type to 1-5 V DC (setpoint

“41”).

䊏

Receiving 4-20 mA DC Current Signals with the Controller

250 Ω

4-20mA

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.)

* Factory-set to

“PV retransmission.

”

Current/voltage

pulse output

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

Retransmission

output 2*

Default: 4-20 mA DC

0-20mADC, 4-20mADC

Default: Unspecified

retransmission type

* Retransmission output 2 is available

only when

“relay” is selected as the

type of control output.

Note: Select this option from the OT2 parameter.

Heating-side control output

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

input registration parameter.

Contact rating: 12 V DC, 10 mA or more

Relay contact rating: 240 V AC, 1 A

30 V DC, 1 A (resistance load)

Transistor contact rating: 24 V DC, 50 mA

* The functions of the external contact outputs are the defaults for cascade heating/cooling

control with two universal inputs. To change the functions, reconfigure the contact output registration setup parameters.

Note: If you define the DO3 output as the cooling-side control output, the DO4 output

serves as the time event 1 output. Inversely, if you define the DO4 output as the cooling-side control output, the DO3 output serves as the instrument alarm 1 output.

OT2=4 OT2=5

Correspondence between parameters OT2 and heating-side output types/cooling-side output types

OT2=6

OT2=7 OT2=8 OT2=9 OT2=10 OT2=11 OT2=12

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.”

Heating side: Relay output

(terminals , and )

Cooling side: Relay output

(terminals and )

Heating side: Voltage pulse output

(terminals and )

Cooling side: Relay output

(terminals and )

16 17

Heating side: Current output

(terminals and )

Cooling side: Relay output

(terminals and )

Heating side: Relay output

(terminals , and )

Cooling side: Transistor output

(terminals and )

Heating side: Relay output

(terminals , and )

Cooling side: Current output

(terminals and )

Heating side: Voltage pulse output

(terminals and )

Cooling side: Transistor output

(terminals and )

16 17

Heating side: Current output

(terminals and )

Cooling side: Transistor output

(terminals and )

16 17

Heating side: Voltage pulse output

(terminals and )

Cooling side: Current output

(terminals and )

Heating side: Current output

(terminals and )

Cooling side: Current output

(terminals and )

16 17

* OT2 is a setup parameter.

You can change the settings of the parameter OT2 to change the control output type. See

“2. Initial Settings.

”

Heating-side control output

External contact outputs

DO1

DO2

DO3

COM

DO4

DO5

Relay Transistor

Time event 2

output

PV event 1 output

PV event 2 output

Cooling-side control

output (Note)

Common

Cooling-side control

output (Note)

DO6

DO7

COM

Time event 3

output

Common

Time event 4

output

External contact inputs

Common

Start of cascade operation when DI7=ON

Start of secondary-loop local operation when DI7=OFF

Stop of program operation when

DI6 changes from OFF to ON

Start of program operation when

DI5 changes from OFF to ON

DI1

DI2

1234

OFF

OFF OFF

5678

OFF

DI3

DI4

OFF

9101112

OFF

OFF OFF

13 14 15

OFF

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.)

DI1

DI2

DI3

DI4

DI5

DI6

COM

DI1

DI2

DI3

DI4

DI5

DI6

COM

+5V

DI7

+5V

Contact Transistor contact

TC input

RTD input

mV/V input

* Factory-set to

“TC type-K.

”

See “2. Initial Settings.

”

Secondary PV input

Installation category (overvoltage category): II (IEC1010-1)

NOTE

* Wiring can only be carried out

for controllers with communication functions.

0-20mADC, 4-20mADC

Retransmission

output 2

Default: 4-20 mA DC

Default: Unspecified retransmission type

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Blank Page

2. Initial Settings

This chapter 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 “6.1 Parameter Map” for an easy to understand explanation of setting various parameters. If you cannot remember how to carry out an operation during setting, press the display) that appears at power-on.

Setup Procedure

DISP

key no more than four times. This brings you to the display (operating

2-1

Power-on

Set UP mode “13”.

See “2.2 Setting UP mode (Setting First at Power-on),” or “2.3 Changing UP mode.”

Set PV input

See “2.4 Setting Primary and Secondary PV Inputs Types.”

Set the control

output.

See “2.5 Setting Control Output Type.”

Initialize

parameters.

See “2.6 Initializing Parameters.”

Set setup

parameters.

Set operating

parameters.

Set program

patterns.

See “3. Programming.”

Controller operation

(Factory-set to Single-loop Control “UP mode 1.”)

(Factory-set to: Primary PV input is “not configured”, Secondary PV input is “TC typeK.”)

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

step whenever a change of setting

Be sure to follow this

is made to the UP mode or

PV input type.

Denotes a step that must always be followed.

Denotes a step that should be followed as necessary.

IM 05E01B02-53E

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2.1 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 lamps

4. Status indicator lamps

5. Light-loader interface

9. SET/ENT key

. PT.No key

PVE1

PVE2

6. Process variable (PV) display

7. Setpoint display

. MODE key

. DISP key

. and keys

. RESET key

. RUN key

2-2

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 lamps

9. SET/ENT key

. MODE key

. DISP key

. and keys

. PT.No key

. RUN key

. RESET key

SET/ENT

MODE

DISP

RUN

RESET

Is lit when secondary PV is displayed on PV display.

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.

Display 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. MAN1:Not used in cascade control with two universal inputs. MAN2:Is lit when in manual mode. CAS:Is lit when in cascade mode.

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 target setpoint (SP), output (OUT), deviation trend, or a parameter. Displays an error code if an error occurs.

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

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.

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 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 a main menu or submenu of parameter setting display is shown.

PT.No

Use this key when the controller is at a stop 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.

Function

IM 05E01B02-53E

1st Edition : May 31,2000-00

2.2 Setting UP mode (Setting First at Power-on)

NOTE

The controller displays 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, set a UP mode to “Cascade Control with Two Universal Inputs,” following the operating procedure described below. Then, set PV input type and others.

The following operation describes a procedure of setting a UP mode to “Cascade Control with Two Universal Inputs” (set “13”).

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

PV2

RST lamp

ON.

PVE1

PVE2

PRG

TME

RST

HLD

LOC

MAN1 MAN2

CAS

SET/ENT

PT.No RUN RESET

DISPMODE

input set

SETUP sub menu

Displays

submenu “IN”.

2-3

In steps 2 and later, illustrations of the LCD are cited to explain the procedure.

Press the key once to display the

submenu “MD”.

Press the or key to display the

required setpoint “13”.

UP mode set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

parameter “UPM” (controller mode).

SET/ENT

key once to display the

MENU:UPMD/MD #1 UP mode select

UPM = 1

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

Press the setpoint.

MENU:UPMD/MD #1 UP mode select

UPM = 13

SET/ENT

PT.No RUN RESET

SET/ENT

key once to register the

MENU:UPMD/MD #1 UP mode select

UPM = 13

SET/ENT

PT.No RUN RESET

changing!

DISPMODE

SETUP

DISPMODE

Blinks during

change.

The controller re-starts (which is normal).

Then, set PV input type. See step 8 and later of “2.4 Setting Primary and Secondary PV Input Types.”

input set

SETUP sub menu

IM 05E01B02-53E

1st Edition : May 31,2000-00

2.3 Changing UP mode

The following operation describes a procedure of changing a UP mode to “Cascade Control with Two Universal Inputs” (set “13”).

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.

PVE1

PVE2

PRG

TME

RST

HLD

LOC

MAN1 MAN2

CAS

SET/ENT

PT.No RUN RESET

DISPMODE

SP: -270.0°C

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

SEGNO: 0/ 0

RCY: 0/ 0

2-4

Press the

SET/ENT

key for more than 3 seconds

to call up the main menu “PROG”.

PROG

programming

SET/ENT

Press the key once to display the main

menu “STUP”.

main menu

DISPMODE

PT.No RUN RESET

STUP

Press the

menu “PARA”.

password input

SET/ENT

PARA

setup parameter

SETUP main menu

main menu

DISPMODE

PT.No RUN RESET

key once to display the main

Press the key once to display the main

menu “UPMD”.

UPMD

UP750 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

SET/ENT

key once to display the

submenu “MD”.

UP mode set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

parameter “UPM” (controller mode).

SET/ENT

key once to display the

MENU:UPMD/MD #1 UP mode select

UPM = 1

SETUP

SET/ENT

PT.No RUN RESET

DISPMODE

SET/ENT

DISPMODE

PT.No RUN RESET

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2-5

Press the or key to display the

setpoint “13”.

MENU:UPMD/MD #1

Press the

UP mode select

UPM = 13

SET/ENT

PT.No RUN RESET

SET/ENT

key once to register the

changing!

DISPMODE

setpoint.

MENU:UPMD/MD #1 UP mode select

UPM = 13

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

How to return to a menu

Press the eter menu.

DISP

keys once during parameter setting. This lets you return to the param-

Blinks during

change.

The controller re-starts (which is normal).

10.

Then, set PV input type. See step 8 and later of “2.4 Setting Primary and Secondary PV Input Types.”

input set

SETUP sub menu

IM 05E01B02-53E

1st Edition : May 31,2000-00

2.4 Setting Primary and Secondary PV Input Types

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.

You can take the same steps for the secondary-loop PV input type (IN2), range (RH2, RL2) and scale (SH2, SL2) that are displayed after the primary-loop related parameters.

Primary PV input (Factory-set: Unspecified) Secondary PV input (Factory-set: typeK1)

2-6

PV input terminal

1312

Thermocouple/mV/V input

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

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

131211

PV input terminal

4342

Thermocouple/mV/V input

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

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

434241

Example of Temperature Input Example of Voltage Input

1V 5V

-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.)

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.

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

The PV display in the figure below 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.

PV2

RST lamp

ON.

PVE1

PVE2

PRG

TME

RST

HLD

LOC MAN1

MAN2

CAS

SET/ENT

PT.No RUN RESET

DISPMODE

SP1: -270.0°C

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

SEGNO: 0/ 0

RCY: 0/ 0

In steps 2 and later, illustrations of the LCD are cited to explain the procedure.

IM 05E01B02-53E

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2-7

Press the

SET/ENT

key for more than 3 seconds

to call up the main menu “PROG”.

PROG

programming

SET/ENT

Press the key once to display the main

menu “STUP”.

main menu

DISPMODE

PT.No RUN RESET

STUP

Press the

menu “PARA”.

password input

SET/ENT

PARA

setup parameter

SETUP main menu

SET/ENT

main menu

DISPMODE

PT.No RUN RESET

key once to display the main

DISPMODE

PT.No RUN RESET

Press the key once to display the

submenu “IN”.

input set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

parameter “IN1” (primary PV input type).

Press the or key to display the

required setpoint. The figure below shows an example of setting the PV input type to a K-type thermocouple (-200.0°C to 500.0°C).

SET/ENT

key once to display the

MENU:UPMD/IN #1 input 1 type select

IN1 = OFF

SET/ENT

PT.No RUN RESET

MENU:UPMD/IN #1 input 1 type select

IN1 = typeK3

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

changing!

DISPMODE

Blinks during

change.

Press the key once to display the main

menu “UPMD”.

UPMD

UP750 configuration

SETUP main menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

SET/ENT

key once to display the

submenu “MD”.

UP mode set

SETUP sub menu

SET/ENT

DISPMODE

PT.No RUN RESET

Press the

10.

setpoint.

Press the

11.

parameter “UNI1”.

SET/ENT

key once to register the

MENU:UPMD/IN #1 input 1 type select

IN1 = typeK3

SET/ENT

PT.No RUN RESET

SET/ENT

key once to display the

MENU:UPMD/IN #2 input 1 unit select

UNI1 = °C

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

SETUP

DISPMODE

IM 05E01B02-53E

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2-8

12.

Press the

SET/ENT

key once to display the parameter “RH1” (maximum value of primary PV input range).

MENU:UPMD/IN #3 input 1 range high

RH1 = 500.0

SET/ENT

PT.No RUN RESET

Press the or key to display the

13.

SETUP

DISPMODE

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

14.

Press the

input 1 range high

RH1 = 200.0

SET/ENT

PT.No RUN RESET

SET/ENT

key once to register the

changing!

DISPMODE

setpoint.

MENU:UPMD/IN #3 input 1 range high

RH1 = 200.0

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

Blinks during

change.

15.

Press the

SET/ENT

key once to display the parameter “RL1” (minimum value of primary PV input range).

MENU:UPMD/IN #4 input 1 range low

RL1 = -200.0

SET/ENT

PT.No RUN RESET

Press the or key to display the

16.

SETUP

DISPMODE

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

17.

Press the

input 1 range low

RL1 = 0.0

SET/ENT

PT.No RUN RESET

SET/ENT

key once to register the

changing!

DISPMODE

setpoint.

MENU:UPMD/IN #4 input 1 range low

RL1 = 0.0

SET/ENT

PT.No RUN RESET

SETUP

DISPMODE

Blinks during

change.

Press the

18.

(figure below).

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

SET/ENT

key for more than 3 seconds. This returns you to the display shown at power-on

PV2

RST lamp

ON.

PVE1

PVE2

PRG

TME

RST

HLD

LOC

MAN1 MAN2

CAS

SET/ENT

PT.No RUN RESET

DISPMODE

SP1: 0.0°C

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

SEGNO: 0/ 0

RCY: 0/ 0

IM 05E01B02-53E

1st Edition : May 31,2000-00

+ 114 hidden pages

Yokogawa UP750 Operating Manual

Introduction

CONTENTS

1. Installation

1.1 Model and Suffix Codes

1.2 How to Install

1.3 How to Connect Wires

1.4 Hardware Specifications

1.5 Terminal Wiring Diagrams

2. Initial Settings

2.1 Names and Functions of Front Panel Parts

2.2 Setting UP mode (Setting First at Power-on)

2.3 Changing UP mode

2.4 Setting Primary and Secondary PV Input Types