Fuji Electric PXG9, Micro Controller X PXG5, Micro Controller X PXG9 Instruction Manual

– 1 –

Thank you for purchasing the Fuji Digital temperature Controller.

Once you have confirmed that this is the product you ordered, please use it in accordance with the following instructions.

For detailed information on operating this equipment, please refer to the separate operations manual.

In addition, please keep this instruction manual within easy reach of the actual person using this equipment.

CAUTION

The contents of this manual are subject to change without notice.

This manual is complied with possible care for the purpose of accuracy, however, Fuji Electric

Systems shall not be held liable for any damages, including indirect damage,

caused by typographical errors, absence of information or use of information in this manual.

Please Read First (Safety Warnings)

Please read this section thoroughly before using and observe the mentioned safety warnings
fully. Safety warnings are categorized as “Warning” or “Caution”.

1

Warning

1-1

Limitations in Use

This product was developed, designed and manufactured on the premise that it would be used
for general machinery.
In particular, if this product is to be used for applications that require the utmost safety as
described below, please take into consideration of the safety of the entire system and the
machine by adopting such means as a fail-safe design, a redundancy design as well as the
conducting of periodical inspections.

•

Safety devices for the purpose of protecting the human body

•

Direct control of transportation equipment

•

Airplanes

•

Space equipment

•

Atomic equipment, etc

Please do not use this product for applications which directly involve human lives.

1-2

Installation and Wiring

●

This equipment is intended to be used under the following conditions.

●

Between the temperature sensor and the location where the voltage reaches or generates
the values described below, secure clearance space and creepage distance as shown in
the table below.
If such space cannot be secured, the EN61010 safety compliance may become invalid.

●

For the above, if voltage exceeds 50Vdc (called danger voltage), grounding and basic insulation
for all terminals of the equipment, and auxiliary insulation for digital outputs 1 to 3 is required,
Note that the insulation class for this equipment is as follows. Before installing, Please confirm
that the insulation class for equipment meets usage requirements.

Basic insulation (1500VAC)
Functional insulation (500VAC)
No insulation

•

In cases where damage or problems with this equipment may lead to serious accidents,
install appropriate external protective circuits.

•

As this equipment does not have a power switch or fuses, install them separately as nec­essary. Fuse should be wired between main power switch and this equipment. (Main
power switch: Bipolar breaker, fuse rating: 250V 1A)

•

For power supply wiring, use wire equal to 600V vinyl insulated wire or above.

•

To prevent damage and failure of the equipment, provide the rated power voltage.

•

T o pre v ent shock and equipment failure, do not turn the power ON until all wiring is complete.

•

Before turning on power, confirm that clearance space has been secured to prevent shock
or fire.

•

Do not touch the terminal while the machine is on. Doing so risks shock or equipment errors.

•

Never disassemble, convert, modify or repair this equipment. Doing so risks abnormal
operation, shock or fire.

•

Output relay is the part has a limited life. When output relay contact comes to the end of
its life, it might remain on-state, or off-state. For safety, use a protective circuit outside.

1-3

Maintenance

•

When installing or removing the equipment, turn the power OFF. Otherwise, shock, oper­ational errors or failures may be caused.

•

Periodic maintenance is recommended for continuous and safe use of this equipment.

•

Some parts installed on this equipment have a limited life and/or may deteriorate with age.

•

The warranty period for this unit (including accessories) is one year, if the product is used
properly.

2

Caution

2-1

Cautions when Installing

Please avoid installing in the following locations.

•

Locations in which the ambient temperature falls outside the range of –10 to 50°C when
equipment is in use. (If the power supply is 200V AC, the recommended maximum ambi­ent temperature is 45°C.)

•

Locations in which the ambient humidity falls outside the range of 45 to 90% RH when
equipment is in use.

•

Locations with rapid temperature changes, leading to dew condensation

•

Locations with corrosive gases (especially sulfide gas, ammonia, etc.) or flammable gases.

•

Locations with vibration or shock directly.

•

Locations in contact with water, oil, chemicals, steam or hot water.
(If the equipment gets wet, there is a risk of electric shock or fire, so have it inspected by
Fuji distributor.)

•

Locations with high concentrations of atmospheric dust, salt or iron particles.

•

Locations with large inductive interference, resulting in static electricity, magnetic fields or noise

•

Locations in direct sunlight.

•

Locations that build up heat from radiant heat sources, etc.

Warning Mishandling may lead to death or serious injury.
Caution Mishandling may cause injury to the user or property damage.

Fuji Electric Co., Ltd.

International Sales Div
Sales Group
Gate City Ohsaki, East Tower 11-2, Osaki 1-chome,
Shinagawa-ku, Tokyo 141-0032, Japan
http://www.fujielectric.com
Phone: [phone], 7281 Fax: [phone]
http://www.fujielectric.com/products/instruments/

INP-TN1PXG5/9e-E

Confirming Specifications and Accessories

Before using the product, confirm that it matches
the type ordered.
(For model code, please refer to page 19.)
Confirm that all of the following accessories are
included.

Temperature Controller 1 unit
Instruction Manual 1 copy
Mounting Fixture 2 pcs
I/V Unit (250Ω Resistor) 1 pc
Waterproof packing 1 pc
Unit nameplate 1 pc

Option

Name Order No.
Terminal cover ZZPPXR1-B230
PC loader

communication cable

ZZPPXH1*TK4H4563

Related Information

Refer to the following reference materials for
details about the items described in this manual.

The latest materials can also be downloaded at
the following URL: http://www.fic-net.jp/eng

Document

Reference
No.

Catalog

ECNO:1125

Micro Controller (Model: PXG)
Operation Manual

ECNO:1411

Micro Controller (Model: PXG)
Communication Functions
Manual (MODBUS)

INP­TN514450-E

Ambient temperature -10 °C to 50 °C
Ambient humidity 90% RH or below (with no condensation)
Installation category

II

by IEC 1010-1

Pollution level 2

Voltage used or generated
by any assemblies

Clearance Space (mm) Creepage Space (mm)

Up to 50 Vrms or Vdc 0.2 1.2
Up to 100 Vrms or Vdc 0.2 1.4
Up to 150 Vrms or Vdc 0.5 1.6
Up to 300 Vrms or Vdc 1.5 3.0
Above 300 Vrms or Vdc Please consult our distributor

Power

Internal circuit

Measurement input

Control output 1 (Relay contact)

or

Motorized valve OPEN output

Valve opening feedback input

Auxiliary analog input (remote SV)

Heater current detector input

Control output 1 (SSR drive, current, voltage)

Control output 2 (Relay contact)

or

Motorized valve CLOSE output

Control output 2 (SSR drive, current, voltage)

or Auxiliary analog output (Re-transmission output)

or Transmitter power supply

Digital input 1 to 5Digital output 1 (Relay contact) Digital output 1 to 3

(Relay contact)

Digital output 4, 5

Digital output 2 (Relay contact) (Transistor output)

Communication (RS-485)

When the ninth digit in the
model code is J

When the ninth digit in the
model code is not J

(Do1,2 are independent common) (Do1 to 3 shared common)

Instruction Manual

Micro Controller X

Model: PXG5/9

hazardous
voltage

– 2 –

2-2

Cautions when Attaching to the Panels

•

Please attach the PXG5/PXG9 with the included fixtures (2 pieces) to the top and bottom,
and tighten with a screwdriver.

•

The clamp torque is approximately 0.15 N/m (1.5 kg/cm)
It is designed such that overtightening will cause left/right cracking to the central area of
the Fixtures and hence reduce the torque.
Cracking to the central area will not cause any problems in terms of usability of the equip­ment.
(However, do exercise caution in not applying too much torque because the casing is
made of plastic.)

•

The front of this equipment is waterproof in compliance with NEMA-4X standards (IP66­equivalent).
To effect waterproof, the included packing is shall be attached between the controller and
the panel according to the guidelines below. (Incorrect attachment may cause the equip­ment to lose its waterproof capabilities.)
(1) As shown in Fig. 1, insert to the panel after attaching the packing to the equipment

case.

(2) As shown in Fig. 2, tighten the fixture screws so that no gaps can remain between the

equipment face, the packing and the panels. Once finished, confirm that there are no
changes in shape such as displaced or improperly-fitted packing, etc. as shown in
Fig. 3.

•

If the panel does not have enough strength, gaps may develop between the packing and
the panel to lose waterproofing capabilities.

2-3

Cautions for Wiring

•

For thermocouple input, use the designated compensation lead; for resistance bulb input,
use wires with small lead wire resistance and without any resistance difference among the
three wires.

•

To avoid noise conductor effects, input signal wires should be separated from electric
power lines or load lines.

•

Input signal wire and output signal wire should be separated each other. And both should be shield
wire.

•

If there is a lot of noise from the power source, adding an insulation transducer and using a
noise filter is recommended.

(Example: ZMB22R5-11, noise filter Maker: TDK)
Always attach a noise filter to a panel that is grounded securely, and keep the wiring
between the noise filter output side and the measuring equipment power terminal wiring
to a minimum length.

Please do not attach fuses and switches, etc. to the noise filter output wiring, otherwise the
filter’s effectiveness will be decreased.

•

Twisting the power wires is effective when connecting the wires. (The shorter the pitch of
the twist, the more effective the connection is against noise.)

•

If there is a function of heater current detection, heater wires and power wires should be
connected with same power line.

•

Operation preparation time is required for the contact output when power is turned on. If
using it as a signal to an external interlock circuit, please couple it with a delayed relay.

•

Concerning the output relay, connecting the maximum rated load will shorten the prod­uct’s life; so please attach an auxiliary relay. If the output operation frequency is high,
selecting a SSR/SSC drive output type is recommended.

[Proportionate cycles] Relay output: 30 seconds or more, SSR/SSC drive output: 1

second or more

•

When inductive loads such as magnetic opening/closing equip­ment, etc. as relay output equipment are connected, use of
“Z-trap,” manufactured by Fuji Electric Device Technology Co.,
Ltd., is recommended in order to protect the contacts against
opening/closing surges and to ensure long-term use.

Model names : ENC241D-07A

(For 100V power voltage)
ENC471D-07A
(For 200V power voltage)

Attachment position : Please connect between the relay

control output contacts.
(Refer to Fig. 4.)

2-4

Key Operation Caution/Error Operation

•

The alarm function does not work properly when an error takes place unless the settings
are made correctly. Always verify its setting before operation.

•

If the input wiring breaks, the display will read “

UUUU

”. When replacing the sensor, always

turn the power OFF.

2-5

Others

•

Please do not wipe the equipment with organic solvents such as alcohol or benzene, etc.
If wiping is necessary, use a neutral cleaning agent.

•

Do not use mobile phones near this equipment (within 50 cm). Otherwise a malfunction
may result.

•

Trouble may occur if the equipment is used near a radio, TV, or wireless device.

For Proper Usage

Caution

•

In order to aid heat dissipation, do not block the sides of the equipment.

•

Do not block the air vents on the upper part of the terminal.

•

For the PXG9, please attach the fixtures to the attachment holes in the
center of the main unit.

Fig. 3

Packing

Packing

Case

Case

(Bad)

(Good)

Unit

Fig. 1 Fig. 2

Front

Panel

Screw

Screw

Panel

Packing

Mounting fixture

Mounting fixture

α = 0 to 30°

Standard: vertical attachment
(horizontal position attachment)
If attached at an angle, the maximum
gradient is a 30° downslope.

12

11

10

9

8

7

36

35

34

33

32

31

6

5

4

3

2

1

25
26
27
28
29
30

Fig.4 Attachment posi-

tion of Z-Trap

(Example)

Caution

Wait 30 minutes for the controller to stabilized thermally. Operations such as
measurements should be taken after the equipment has been on for 30 min­utes or more.

Confirmation of model code

Please confirm that the model delivered matches your order.

"12 Model Specifications" (page 19)

2

Wiring Connection

Terminal connections diagram

"4 Wiring" (page 4)

3 Display and Operations
4 Parameter List
5 Functions of the Temperature Controller

Changing set value

Basic Operation Methods

Parameter List

Input/Output/Control

"5 Display and Operations" (page 5)

"5 Display and Operations" (page 5)

"6 Parameter List" (page 6)

"7 Functions" (page 10)

Turn Power On

6 Advanced Usage Setting of input sensor and input range

Selecting control method

Controlling through auto-tuning

Automatic setting parameters

"8-1 Input Setting" (page 17)

"8-3 Control Setting" (page 18)

"7-6 Auto-tuning" (page 11)

"7-3 Fuzzy PID Control", "7-4 Self-tuning Control" (page 10)

7 Error Indications

Display during equipment error

"9 Error Indications" (page 18)

Operation

1 Installation and Mounting

External dimensions

• Panel cut dimensions

• Mounting the panel

"3 Installation and Mounting" (page 3)

– 3 –

3

Installation and Mounting

3-1

External/Panel Cut Dimensions

Caution

Panel cut dimensions should also meet the above dimensions after the panel
is coated.
Cautions when Close Fit Mounting:

•

When the power supply is AC 200V, keep the maximum ambient temperature
at 45°C. For vertical close-fit mounting, use a power source of AC 100V. (In
both cases, a fan is recommended as a measure against radiation.)

•

When there is an instrument larger than 70 mm or a wall to the right of
the controller, move it as least 30 mm away.

Cautions when wiring:

•

Start by wiring from the left-hand terminals (terminals 1 to 12).

•

Use a screw that is the right size on terminals and tighten them with a
torque of about 0.8 N/m.

•

Do not attach anything to unused terminals. (Do not use relay terminals.)

PC loader interface

PXG9

TOP

TOP

13-2437-48 61-7249-60

1-12

25-36

waterproof packing

panel

terminal screw M3

96

96

79.510

2

91.5

115.5 MAX

t

6.2

31
32
33
34
35
36

7
8
9

1
2
3
4
5
6

10
11
12

mounting fixture
(fastening torque 0.15 N•m)

25
26
27
28
29
30

Panel thickness
1 to 8 mm

PC loader interface

25-36

1-12

13-24

Waterproof packing

panel

terminal
screw M3

48

96

Mounting fixture
(fastening torque 0.15 N•m)

PXG5

7810

2

91.5

115.5 MAX

t

Panel thickness
1 to 8 mm

6.2

12

11

10

36

35

34

33

32

31

9

8

7

6

5

4

3

2

1

25
26
27
28
29
30

Installing multiple controllers

Installing multiple controllers horizontally
(In this installing, the waterproof of PXG is lost.)

50 MIN.

45

92

+0.6
0

116 MIN.

+0.8

0

(48 × n–3)

+0.8
0

+0.8

0

92

Installing multiple controllers

92

+0.8
0

92

+0.8

0

116 MIN.

100 MIN.

– 4 –

4

Wiring

4-1

Terminal Connection Diagram (100 to 240V AC, 24V AC/DC)

●

Standard T ype

●

Motorized Valv e Type

Note 1: Check the power supply voltage before making the connections.
Note 2: When inputting current, connect the additional I/V unit (250

Ω

resistor) between the terminals number 33 and 36.

Note 3: Transmitter power output is an option only for PXG9.

1
2
3
4
5
6
7
8

9
10
11
12

25
26
27
28
29
30
31
32

33
34
35
36

1
2

DI–COM

DI1

1
2

3

4

CT1 input

Digital input

1
2

DI–COM

DI1

Digital input

RSV1 input

Digital input

343

4

–

++

No communication function

Relay output

5
6

Current output

SSR drive

XPS output

125

6

++
–

125
6

–

++

Voltage output

Digital input

Control output 2/Re–transmission

1
2

DI–COM

DI1

3

4

DI2

1
2
3

4

DI2

RSV1 input

5
6

–

++

7
8
9

10

DO1

DO–COM

DO2

DO3

7
8
9

10

DO1

DO1–COM

DO2

DO2–COM

11

4

12

–

++

50/60Hz

11

4

12

DIgital output

Digital output

AC100 to 240V

AD/DC 24V

1

2

DI–COM

DI1

3

4

DI2

No
connection

No
connection

1

2

3

4

DI2

Relay output

31
32

Current output

31
32

–

++

SSR drive

125

6

++
–

3
4

–

+

32

31

Voltage output

Control output 1

33
34
35
36

+
–

Thermocouple
input

33
34
35
36

A
B
B

Resistance
bulb input

33
34
35
36

+

–

Current/voltage
input

Voltage (mV)
input

33
34
35
36

+

–

Measurement value input

29

30

–

++

29
30

RSV2 input

CT2 input

25
26
27
28

DIO–COM

DI3

DI5

DI4

Digital input

25
26
27
28

DIO–COM

DI3

DI5

DI4

Digital input

25

26

27

28

29
30

DIO–COM

DI3

DI5

DI4

DO4
DO5

Digital input/output

5

6

–

+

Power supply

(Note 3)

(Note 1)

(Note 2)

50/60Hz

–

++

31
32

–

+

DI–COM

DI1

3
4

3
4

3
4

–

+

5
6

1
2

–

+

DI–COM

DI1

3

4

1
2

–

+

RS485
communicator

RS485
communicator

Communication function
included

Digital input Digital inputRSV1 input

RSV1 input

CT input

1
2
3
4
5
6
7
8

9
10
11
12

25
26
27
28
29
30
31
32

33
34
35
36

Digital input

RS485
communicator

RSV1 input

5

6

+

DI–COM

DI1

3

4

1
2

+

7
8
9

10

DO1

DO–COM

DO2

DO3

7
8
9

10

DO1

DO1–COM

DO2

DO2–COM

11

4

12

++

50/60Hz

11

4

12

Digital output Digital output

AC100 to 240V

AD/DC 24V

AUX DO

31
32

Control output 1

33
34
35
36

+

Thermocouple
input

33
34
35
36

A
B
B

Resistance
bulb input

33
34
35
36

+

Current/voltage
input

Voltage (mV)
input

33
34

35
36

+

Measurement value input

Power supply

(Note 1)

(Note 2)

50/60Hz

Communication function
included

Digital input

1
2

DI–COM

DI1

3

DI2

3
4

DI1

5

6

DI3

1
2

DI–COM

DI1

3

DI2

1
2

3
4

DI3

Digital input

RSV1 input

5
6

–

–

–

–

–

––

++

No communication
function

28
29
30

I +
I 0
I –

25
26
27

PFB input

CLOSE

COM
OPEN

Valve control output

–

++

31
32

XPS output

(Note 3)

– 5 –

5

Display and Operations

5-1

Part names and functions

Operation Parts

USER Key

Pressing this key in monitoring mode display or setup mode display returns you to the PV/SV display.
Pressing this key on the PV/SV display allows you to set the function for "

UkEY

" under the system menu

("

SYS Ch 7

"). (The factory set function for this key is switching between auto and manual.)

SEL Key

Switches the PV/SV display to the monitoring mode display or setup mode display.

Switches to setup mode when parameter display , and this k e y functions as the select ke y when changing
parameters.
Holding this key down in channel display or parameter display returns you to the PV/SV display.

Pressing this key at PV/SV display in manual mode, manual output value is shown
in the lower display.

▲ Key

Pressing once will increase the setting value by one. Holding down the button will continue to
increase the value.
It changes SV on the PV/SV display.
It is also used to move between items in channel screen display and parameter screen display.

▼ Key

Pressing once will decrease the setting value by one. Holding down the button will continue to
decrease the value. It changes SV on the PV/SV display.
It is also used to move between items in channel screen display and parameter screen display.

Display

C1/C2 Lamp

Displays the condition of the control output. Lights ON at 100% output and goes out at 0% out­put. For values between 0% and 100%, the output is indicated by the length of time the lamp
flickers.When acting as a valve control, the C1 lamp will light with OPEN output, and the C2
lamp will flickers with CLOSE output.

DO1/2/3 Lamp

Lights ON when there is digital output is on state (DO1, DO2, DO3). The lamp flickers when
delay behavior is on.

PV Display

Displays the measurement value (PV). Displays the name of the parameter when setting
parameters.

SV Display

Displays the setting value (SV). Also can display the output value during manual mode. Dis­plays the parameter setting value when setting parameters. Displays "

rEM" during remote SV

operation, and "

SoFT" and set value alternately during soft start.

SV Lamp

Lights when displaying the setting value (SV). Goes out when displaying the manual output
value.
The lamp flickers while performing ramp soak or lamp SV operations.

MAN/AT/SELF Lamp

Normally lights up during manual mode and blinks during auto-tuning or self-tuning.

5-2 Monitor Display and Status Display

In monitor mode, the PV display shows item names, while the SV display shows the
input/output values.

For more details on “

PASS” (PASS), see “5-6 Key Lock and Password” (page 6).

For more details on (Note) in the Remarks column, see “6 Parameter List” (page 6).

5-3 Basic Operations

Pressing the key or the key switches between modes. Pressing in monitor
mode or setup mode allows you to choose menu items.

● Changing SV (set values)

● Changing MV (control output values)

5-4 Operations

For the following modes, the PV display will show the PV input value.

● Operation Mode

SV display shows the SV setting value.

● Manual Mode

An LED light decimal point lights ON in the lowest digit place in the SV display. An “o”
appears in the highest decimal place during MV display. Pressing the keys sets the
MV (%).

DO1 Lamp

DO2 Lamp

DO3 Lamp

PV Display

SV Display

▼ Key
▲ Key

C2 Lamp

C1 Lamp

SV Lamp

USER Key

SEL Key

MAN/AT/SELF
Lamp

PFB input value
display (%)

RSV terminal
input value display

Password entry

hold down

MV1 (%)Error source

display

MV2 (%)

monitor mode

operation mode

Parameter
display symbol

Parameter name Function Setting range

Remarks

"

FALT

"

(FALT)

Error source
display

Displays the
source of an error

"

Mv1

" (Mv1) MV1 Displa ys the output

value of the control
output (OUT1)

-3.0 to 103.0%

"

Mv2

" (Mv2) MV2 Displays the output

value of the control
output (OUT2)
(during dual control)

-3.0 to 103.0% (Note4)

"

PFb

" (PFb) Displays the PFB

input value

Displays the input
value of the
position feedback

-3.0 to 103.0% (Note8)

"

rSv

" (rSv) RSV input value

display

Displays the input
value of the RSV

-5 to 105% FS (initial value) (Note1)

1

Change the display to PV/SV display (shown when you turn on the power and
the SV lamp is lit).

2

Change the SV with the keys.

3

Press the key to save the values.

(The value will be automatically saved after 3 seconds even if a key is not pressed.)

1

Switch to manual mode.

2

Change the display to PV/MV display (MAN/AT/SELF lamp is lit).

(Pressing the key in manual mode toggles between PV/SV display and PV/MV
display.)

3

Change the MV with the keys.

(Changes are reflected to the MV as it is changed.)

Refer to

See “7-9 Manual Output” (page 12) for more about changing to manual mode.

fixed at 0
8bit : PV input underflow
9bit : PV input overflow
10bit: underrange
11bit: overrange
12bit: RSV underrange
13bit: RSV overrange
14bit: range setting error
15bit: EEPROM error

0bit: PFB input underflow
1bit: PFB input overflow

initial display

(PV/SV display)

observation

value display

channel menu

parameter

menu

parameter

setting

manual output

(PV/MV display)

hold down

(change
mode)

operation mode

monitor mode

manual mode

setup mode

hold down

hold down

hold down

only during manual mode

manual lamp ON

(change
display only)

channel display

: Press several times

parameter display

– 6 –

5-5

Setting Parameters

The following explains how to set the parameters.

●

No matter where you are in monitor or setup mode, pressing the key returns you to
operation mode. When setting the parameters in manual mode, pressing the key holds
manual mode and returns you to operation mode.

5-6

Key Lock and Password

Setting Key Lock

When key lock is activated, parameters cannot be changed but can displayed. Use the follow­ing steps to set key lock.

Saving and entering a password

Use the following steps to save a password.

●

The authority of the passwords grows from "

PAS1

" to "

PAS2

" to "

PAS3

". The higher the author-

ity, the greater number of channels for display and settings.

Use the following steps to enter a password.

6

Parameter List

The following explains each channel parameter.
The list also shows the operational range of set values for parameters that are limited.

•

When the PV input lower limit (Pvb), PV input upper limit (PvF), or decimal place position
(Pvd) is changed, reconfigure all the initial parameter setting values.

•

When the parameter that has

on its Remarks column is changed, turn off the power

once, and then re-start the controller.

6-1

Operation (Ch1)

The following is a menu to oper ate the controller. Switchover between auto and manual control
output, switchover between RUN and standby, and other such functions.

6-2

PID (Ch2)

Sets parameters for controls such as PID.

1

Press and hold the key in operation mode, or manual mode.

This switches you to the monitor mode Mv1.

2

Press and hold the key in monitor mode

This switches you to the channel menu of setup mode.

3

Choose the channel with the keys, then press and hold the key.

This switches you to the parameter menu.

4

Choose the parameter with the keys, then press the key.

The set value flickers.

5

Choose the parameter with the keys, then press the key.

The set value is fixed.

1

Display the operation menu ("oPE Ch 1").

2

Display key lock ("LoC") and press the key.

3

Set the value.

0 : No lock (all parameters can be changed. Initial value.)
1 : All lock (no parameters can be changed.)
2 : All lock without SV (only the SV can be changed.)

4

Press the key to set the value.

1

Display the password menu ("PAS Ch11").

2

Display password 1 ("PAS1") and press the key.

3

Set the password.

You can enter the hexadecimal value 0000 through FFFF.

4

Press the key to set the value.

"

PAS2" and "PAS3" can be saved in the same way.

1

In monitoring mode, display ("PASS") and press the key.

2

Enter a saved password and press the key.

You will be able to operate the equipment depending on the authority of your password.

Point

Each parameter channel and the authority of passwords 1 to 3

Note: When “

FEFE” (FEFE) is entered as “PASS” (PASS), all of the channels “OPE ch” to

“DSP ch” can be displayed and set. This “super password” function is useful when
you forget the set passwords.

oPE ch

PAS1 permissions
<"PASS" = "PAS1">

PAS2 permissions <"PASS" = "PAS2">

PAS3 permissions <"PASS" = "PAS3">

Pid ch PLT ch PrG ch Mon ch SET ch SyS ch ALM ch CoM ch PFb ch PAS ch dSP ch

Password
level

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"

man" (MAn) Switchover

between auto and
manual mode

Switchover between
auto and manual
modes

oFF (auto) / on
(manual)

oFF

"

STbY" (STby) Switchover

between RUN
and standby

Switchover the
operation mode
between RUN and
standby

oFF (RUN) / on
(standby)

oFF

"

rEm" (rEM) Switchover

between local
and remote SV
operation

Switchover between
local and remote SV
operation

LoCL (local) / rEM
(remote)

LoCL

(Note1)

"PrG" (PrG) Ramp soak

control command

Changes ramp soak
run states

oFF (stop)
rUn (run)
hLd (hold)

oFF

Displays End
(when ending)
or GS (during
guaranty soak).

"At" (AT) Auto-tuning run

command

Runs auto-tuning. oFF (stop/finish)

on (normal type)
Lo (low PV type)

oFF

"

LA[h"

(LACh)

DO output latch
release command

Cancels the DO
latch state

oFF / rST
(latch resets)

oFF (Note2)

"

Svn" (Svn) Currently

selected SV No.

Choose the SV No.
used for control

Sv0
Sv1
Sv2
Sv3
Sv4
Sv5
Sv6
Sv7
di (chooses SV
according to di)

Sv0

(Note20)

"PLn1" (PLn1) Currently

selected PID No.

Choose the PID
group No. used for
control

Pid 0 (PID ch)
P

id

1
(PID group No. 1)
P

id

2
(PID group No. 2)
P

id

3
(PID group No. 3)
P

id

4
(PID group No. 4)
P

id

5
(PID group No. 5)
P

id

6
(PID group No. 6)
P

id

7
(PID group No. 7)
di (chooses PID
group according to di)

Pid0

"

AL1

" (AL1)

"

AL1L

" (AL1L)

"

AL1h

" (AL1h)

"

AL5

" (AL5)

"

AL5L

" (AL5L)

"

AL5h

" (AL5h)

AL1 set value
AL1L set value
AL1h set value

AL5 set value
AL5L set value
AL5h set value

Set the alarm value.

0 to 100% FS
(absolute value
alarm)

-100 to 100% FS
(deviation alarm)

10°C

(Note3)

"

LoC

" (LoC) Key lock Sets the key lock to

prevent wrong
operation

0 (no lock)
1 (all lock)

2

(All but SV locked)

0

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

" P

" (P) Proportional band Sets the

proportional band
of the PID
parameter. Setting
"0.0" will turn it to
an ON/OFF control.

0.0 to 999.9% 5.0%

"

i

" (i) Integration time

Sets the integration
time of the PID
parameter. Setting
"0" will turn off
integration.

0 to 3200 sec 240 sec

"

d

" (d) Differential time

Sets the differential
time of the PID
parameter. Setting
"0.0" will turn off
derivation.

0.0 to 999.9 sec 60.0 sec

"

hyS

" (hyS) ON/OFF control

hysteresis

Sets the hysteresis
width for the ON/
OFF control.

0 to 50% FS 1°C

"

[oL

" (CoL) Cooling

proportional band
coefficient

Sets the cooling
proportional band
coefficient. Setting
"0.0" will turn the
cooling into an ON/
OFF control.

0.0 to 100.0 1.0

(Note4)

RST

…

…

– 7 –

6-3

PID Palette (Ch3)

Saves the palette values of PV and PID. Up to seven sets can be saved.

6-4

Ramp soak (Ch4)

Create a pattern of temperatures using ramp soak combinations. You can create a temperature
pattern with up to 16 steps.

"

db" (db) Dead band Shifts the cooling

proportional band
from the set value

-50 to 50% 0%

(Note4)

"bAL" (bAL) Output

convergence value

Offset value which
is added to the MV
output value

-100 to 100% 0/50
(single/
dual)

"

Ar" (Ar) Anti-reset

windup

Sets the range of
integration control

0 to 100% FS 100%FS

"

rEv" (rEv) Sets normal/

reverse operations

Sets the control
action

rv-- (heat (reverse)

/cool (none))

no-- (heat (normal)

/cool (none))

rvno (heat (reverse)

/cool (normal))

norv (heat (normal)

/cool (reverse))

rvrv (heat (reverse)

/cool (reverse))

nono (heat (normal)

/cool (normal))

rv--/rvno
(single/
dual)

"

SvL" (SvL) SV limit

(lower limit)

Sets the lower limit
of SV

0 to 100% FS 0% FS

(Note5)

"Svh" (Svh) SV limit

(upper limit)

Sets the upper
limit of SV

0 to 100% FS 100% FS

(Note5)

"t[1" (TC1) OUT1 proportion

cycle

Sets the proportion
cycle of the control
output (OUT1)
(contacts, SSR drive)

1 to 150 sec 30:

Contact
2: SSR
drive

(Note7)

"t[2" (TC2) OUT2 proportion

cycle

Sets the proportion
cycle of the control
output (OUT2)
(contacts, SSR drive)

1 to 150 sec 30:

Contact
2: SSR
drive

(Note4)

"Plc1" (PLC1)

OUT1 lower limit

Sets the lower limit
of the control output
(OUT1)

-3.0 to 103.0% -3.0%

"

Ph[1" (PhC1)

OUT1 upper limit

Sets the upper limit
of the control output
(OUT1)

-3.0 to 103.0% 103.0%

"

PL[2" (PLC2)

OUT2 lower limit

Sets the lower limit
of the control output
(OUT2)

-3.0 to 103.0% -3.0%

(Note4)

"Ph[2" (PhC2)

OUT2 upper limit

Sets the upper limit
of the control output
(OUT2)

-3.0 to 103.0% 103.0%

(Note4)

"P[UT" (PCUT) Selects the type of

output limiter

Sets the type of
output limiter

0 to 15 0

Parameter
display symbol

Parameter name Function Setting range

Initial
value.

Remarks

"Sv1" (Sv1) SV 1 Sets the SV set

value

SV limit (lower)
(SVL) to
SV limit (upper)
(SVH) %FS

0%FS

(Note5)

"P1" (P1) Proportional band 1 Sets the

proportional band

0.0 to 999.9% 5.0%

"

i1" (i1) Integration time 1 Sets the

integration time

0 to 3200 sec 240 sec

"

d1" (d1) Differential time 1 Sets the

differential time.

0.0 to 999.9 sec

60.0 sec

"hyS1" (hyS1) ON/OFF control

hysteresis 1

Sets the hysteresis
when using the
ON/OFF control.

0 to 50% FS 1 °C

"

[oL1" (CoL1) Cooling proportional

band 1

Sets the cooling
proportional band

0.0 to 100.0 1.0

(Note4)

"db1" (db1) Dead band 1 Sets the dead

band

-50.0 to 50.0% 0%

(Note4)

"bAL1" (bAL1)

Output convergence
value 1

Offset value which
is added to the
control output

-100.0 to 100.0% 0/50

(single/
dual)

"

Ar1" (Ar1) Anti-reset windup 1 Sets the anti-reset

windup

0 to 100% FS

100%FS

"rEv1" (rEv1) Sets normal/

reverse 1

Sets the control
action

rv-- (heat (reverse)/

cool (none))

no-- (heat (normal)/

cool (none))

rvno (heat (reverse)/

cool (normal))

norv (heat (normal)/

cool (reverse))

rvrv (heat (reverse)/

cool (reverse))

nono (heat (normal)/

cool (normal))

rv--/rvno
(single/
dual)

(Note6)

"Sv7" (Sv7) SV 7 Sets the SV set

value

SV limit (lower)
(SVL) to
SV limit (upper)
(SVH) %FS

0%FS

(Note5)

"P7" (P7)

Proportional band 7

Sets the
proportional band

0.0 to 999.9% 5.0%

"

i7" (i7) Integration time 7 Sets the

integration time

0 to 3200 sec 240 sec

"

d7" (d7) Differential time 7 Sets the

differential time.

0.0 to 999.9 sec

60.0 sec

"hyS7" (hyS7) ON/OFF control

hysteresis 7

Sets the hysteresis
when using the
ON/OFF control.

0 to 50% FS 1 °C

"

[oL7" (CoL7)

Cooling proportional
band 7

Sets the cooling
proportional band

0.0 to 100.0 1.0

(Note4)

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

RST

RST

…

…

…

…

…

…

"db7" (db7) Dead band 7 Sets the dead

band

-50.0 to 50.0% 0%

(Note4)

"bAL7" (bAL7)

Output convergence
value 7

Offset value which
is added to the
control output

-100.0 to 100.0% 0/50
(single/
dual)

"

Ar7" (Ar7)

Anti-reset windup 7

Sets the anti-reset
windup

0 to 100% FS

100% FS

"rEv7" (rEv7) Sets normal/reverse 7Sets the control

action

rv-- (heat (reverse)

/cool (none))

no--(heat (normal)

/cool (none))

rvno (heat (reverse)

/cool (normal))

norv (heat (normal)

/cool (reverse))

rvrv (heat (reverse)

/cool (reverse))

nono (heat (normal)

/cool (normal))

rv--/rvno
(single/
dual)

(Note6)

"SvMX" (SvMX) Sets the Max SV

selection number

Choosing SV with
the user key sets it
to the maximum
possible number.

Sv0
Sv1
Sv2
Sv3
Sv4
Sv5
Sv6
Sv7
di

Sv7

"

PL1m" (PL1M) Set the Max PID

selection number

Choosing PID with
the user key sets it
to the maximum
possible number.

Pid0
Pid1
Pid2
Pid3
Pid4
Pid5
Pid6
Pid7
di

P

id

7

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"

Ptn

" (PTn) Ramp soak

operation pattern
(Step No.)

Sets which
steps to use in
the ramp soak
operation
pattern

0 (uses steps 1 to 4)
1 (uses steps 5 to 8)
2 (uses steps 1 to 8)
3 (uses steps 9 to 12)
4 (uses steps 13 to 16)
5 (uses steps 9 to 16)
6 (uses steps 1 to 16)
di (according to di)

6

(Note 21)

"

TiMU

" (TiMU) Ramp soak time

units

Sets the units
of the ramp
soak time

hh.MM (hour:min)
MM.SS (min:sec)

hh.MM

"

Sv-1

"

(Sv-1)

Ramp soak 1 seg/
SV

Sets the SV

0 to 100% FS 0%FS

"

tm1r

" (TM1r) Ramp soak 1 seg

ramp time

Sets the ramp
time

00.00 to 99.59 (hour:min/
min:sec)

00:00
(hour:min)

"

tm1S

" (TM1S) Ramp soak 1 seg

soak time

Sets the soak
time

00.00 to 99.59 (hour:min/
min:sec)

00:00
(hour:min)

"

Sv16

"

(Sv16)

Ramp soak 16 seg/
SV

Sets the SV

0 to 100% FS 0%FS

"

t16r"

(T16r")

Ramp soak 16
seg ramp time

Sets the ramp
time

00.00 to 99.59 (hour:min/
min:sec)

00:00
(hour:min)

"t16S" (T16S) Ramp soak 16

seg soak time

Sets the soak
time

00.00 to 99.59 (hour:min/
min:sec)

00:00
(hour:min)

"mod" (Mod)

Ramp soak mode

Sets the
program
operation
method

0 to 15 0

"

Gsok" (Gsok) Guaranty soak

ON/OFF

Sets the
guaranty soak
ON or OFF

oFF (guaranty soak off)
on (guaranty soak on)

oFF

"

GS-L"(GS-L) Guaranty soak

band (lower)

Sets the lower
limit of guaranty
soak

0 to 50% FS 5°C

"

GS-h"(GS-h) Guaranty soak

band (upper)

Sets the upper
limit of guaranty
soak

0 to 50% FS 5°C

"PvST"( PvST) PV start Sets whether or

not to start
ramp soak with
PV.

oFF (PV start OFF)
on (PV start ON)

oFF

" ConT "(ConT) Restore mode Sets how to

restart when
the controller is
restored after a
power loss.

rES (Reset)
Con (Continue)
ini (Restart)

rES

(Note 20)

"

PTnM

" (PTnM) Sets the Max

pattern selection

Choosing
pattern with the
user key sets it
to the
maximum
possible
number.

0 to 6,di 6

" PMin "(PMin) Sets the Min

pattern selection

Choosing
pattern with the
user key sets it
to the minimum
possible
number.

0 to 6, di 0

Parameter
display symbol

Parameter name Function Setting range

Initial
value.

Remarks

RST

…

…

…

…

…

…

RST

– 8 –

6-5

Monitor (Ch5)

You can check the ramp soak progress, control output, heater current, remaining time, and
other status functions.

6-6

Setup (Ch6)

Sets up the input range, output range, and other items for the equipment.

6-7

System (Ch7)

Assigns the functions of the DI/DO, LED lamp, and other controls.

Parameter
display symbol

Parameter name Function Setting range

Remarks

"

StAt

" (STAT) Ramp soak

progress

Displays the
progress of the
ramp soak

oFF (ramp soak stopped)
1-rP (ramp in step 1)
1-Sk (soak in step 1)

16rP (ramp in step 16)
16Sk (soak in step 16)
End (ramp soak finished)

"

Mv1

" (Mv1) MV1 Displa ys the output

value of the control
output (OUT1)

-3.0 to 103.0%

"

Mv2

" (Mv2) MV2 Displays the output

value of the control
output
(OUT2)(during dual
control)

-3.0 to 103.0% (Note4)

"

PFb

" (PFb) Displays the PFB

input value

Displays the input
value of the
position feedback

-3.0 to 103.0% (Note8)

"

rSv

" (rSv) RSV input value

display

Displays the input
value of the RSV

-5 to 105% FS (Note1)

"

[t1

"

(CT1)

Heater current 1

Displays the current
through the CT

0, 0.4 to 50.0A

(Note10)
(Note13)

"

LC1

" (LC1)

Leak current value
1

Displays the leak
current value of CT.

0, 0.4 to 50.0A

(Note 10)
(Note 13)

"

tm1

"

(TM1)

Remaining time on
timer 1

Displays the remaining
time on timer 1

0 to 9999 sec/ 0 to 9999min (Note3)

"

tm5

"

(TM5)

Remaining time on
timer 5

Displays the remaining
time on timer 5

0 to 9999 sec/ 0 to 9999min

"

FALT

"

(FALT)

Error source
display

Displays the
source of an error

" PLno "( PLno) Current palette No. Displays the PID

palette No.
currently selected.

0 to 7

" PTno "( PTno) Current pattern

No.

Displays the
pattern No. of the
ramp soak
currently selected.

0 to 6

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"

PvT

" (PvT) PV input type Sets the type

of input sensor

0 (no function)
1 (PT 100

Ω

)
2 (J)
3 (K)
4 (R)
5 (B)
6 (S)
7 (T)
8 (E)
9 (no function)
10(no function)
11 (no function)
12 (N)
13 (PL-

2

)
14 (no function)
15 (0 to 5V / 0 to 20mA)
16 (1 to 5V / 4 to 20mA)
17 (0 to 10V)
18 (2 to 10V)
19 (0 to 100mV)

3 (K)

"

Pvb

" (Pvb) PV input lower

limit

Sets the lower
limit of PV input

-1999 to 9999 0

°

C

"

PvF

" (PvF) PVinput upper

limit

Sets the upper
limit of PV input

-1999 to 9999 400

°

C

"

Pvd

" (Pvd) Decimal point

position

Sets the number
of decimal point
positions for the
PV/SV

0 (No digit after decimal point)
1 (1 digit after decimal point)
2 (2 digit after decimal point)

0

"

PvoF

" (PvoF) PV input shift

Sets the amount
of shift for PV
input

-10 to 10% FS

0%FS

"

tF

" (TF) PV input filter

Sets the time
constant for the
PV input filter

0.0 to 120.0 sec 5.0 sec

"

rEm0

" (rEM0) RSV Zero

adjustment

Adjusts the zero
RSV input

-50 to 50% FS

0%FS (Note1)

"

rEmS

" (rEMS) RSV Span

adjustment

Adjusts the
span RSV input

-50 to 50% FS

0%FS (Note1)

"

rEmr

" (rEMr) RSV input

range

Sets the range
for RSV input

0-5 (0 to 5V)
1-5 (1 to 5V)

1-5

(Note1)

"

rtF

" (rTF) RSV input

filter

Sets the time
constant for the
RSV input filter

0.0 to 120.0 sec 0.0 sec

(Note1)

…

…

…

…

…

fixed at 0
8bit : PV input underflow
9bit : PV input overflow
10bit: underrange
11bit: overrange
12bit: RSV underrange
13bit: RSV overrange
14bit: range setting error
15bit: EEPROM error

0bit: PFB input underflow
1bit: PFB input overflow

RST

RST

RST

RST

"

[1r

" (C1r) OUT1 range Sets the range

of the control
output (OUT1)

0-5 (0 to 5V)
1-5 (1 to 5V)
0-10 (0 to 10V)
2-10 (2 to 10V)
0-20 (0 to 20mA)
4-20 (4 to 20mA)

0-10
(voltage
) 4-20
(current)

(Note9)
(Note14)

"

[2r

" (C2r) OUT2 range

Sets the range
of the control
output (OUT2)
(Also sets for the
re-transmission
output)

0-5 (0 to 5V)
1-5 (1 to 5V)
0-10 (0 to 10V)
2-10 (2 to 10V)
0-20 (0 to 20mA)
4-20 (4 to 20mA)

0-10
(voltage
)

4-20

(current)

(Note12)
(Note14)
(Note18)

"

FLo1

" (FLo1) Output 1 set

value during
FALT

Sets the output
value for the
control output
(OUT1) during
FALT

-3.0 to 103.0% -3.0%

"

Flo2

" (FLo2) Output 2 set

value during
FALT

Sets the output
value for the
control output
(OUT2) during
FALT

-3.0 to 103.0%

-3.0% (Note4)

"

SFo1

" (SFo1) Soft Start

output 1 set
value

Sets the output
value for the
control output
(OUT1) during
soft start

-3.0 to 103.0%

103.0%

"

SFtm

" (SFTM) Soft Start set

time

Sets the time from
startup to the finish
of soft start

00:00 to 99:59 (hour:min) 0.00

(hour:
min)

Be
sure to
set

0.00
during
dual
control.

"

Sbo1

" (Sbo1) OUT1 output

set value
during standby

Sets the output
value for the
control output
(OUT1) during
standby

-3.0 to 103.0% -3.0%

"

Sbo2

"

(

Sbo2)

OUT2 output
set value
during standby

Sets the output
value for the
control output
(OUT2) during
standby

-3.0 to 103.0% -3.0% (Note4)

"

Sbmd

" (SbMd) Standby mode

setting

Sets the alarm
output, re­transmission
output, and
PV/SV display
during standby

0

(Note15)

"

Aot

" (AoT) Types of AO

output

Displays the
types of re­transmission
output

PV
SV
MV
DV

Pv

(Note12)

"

AoL

" (AoL) AO lower limit

scaling

Sets the lower
limit of AO

-100 to 100% 0%

(Note12)

"

Aoh

" (Aoh) AO upper limit

scaling

Sets the upper
limit of AO

-100 to 100% 100%

(Note12)

Parameter
display symbol

Parameter
name

Function Setting range

Initial
value

Remarks

"

UkEy

" (UkEy) Assigns the

USER key

Sets the
function of the
[USER] key

0 (no function)
1 (Switchover between STBY ON/OFF)
2 (Switch

over

between Auto/Manual)
3 (Switchover between Local/Remote)
4 (no function)
5 (Starts AT (standard))
6 (Starts AT (low PV))
7 (Ramp SV on/off)
8 (Ramp SV HOLD)
9 (Ramp soak OFF)
10 (Ramp soak RUN/HOLD)
11 (no function)
12 (Latch release (all))
13 (Latch release (DO1))
14 (Latch release (DO2))
15 (Latch release (DO3))
16 (Latch release (DO4))
17 (Latch release (DO5))
18 (Start timer (DO1))
19 (Start timer (DO2))
20 (Start timer (DO3))
21 (Start timer (DO4))
22 (Start timer (DO5))
23 (SV No. + 1 (send))
24 (PID No. + 1 (send))
25 (no function)
26 (Ra

mp soak

pattern No.
+ 1 (send))
27 (SV No. + 1,
PID No. + 1 (send))

2

Parameter
display symbol

Parameter name

Function

Setting range

Initial
value

Remarks

ALM
display/
output

Ao
outpu
t

PV/SV
displa
y

0 OFF ON ON

1ON ON ON
2 OFF OFF ON

3ON OFF ON
4 OFF ON OFF

5ON ON OFF
6 OFF OFF OFF

7ON OFF OFF

RST

RST

– 9 –

6-8

Alarm (Ch8)

Sets the detect conditions for each type of alarm.

6-9

Communication (Ch9)

Sets the communication conditions towards the host computer.

6-10

PFB (Ch10)

Changes settings to use valve control.

"

di1

" (di1) DI-1 function

selection

Sets the
function of
DI-1

0 (No function)
1 (Switchover between STBY ON/OFF)
2 (Switch

over

between Auto/Manual)
3 (Switchover between Local/Remote)
4 (No function)
5 (No function)
6 (Start AT (standard))
7 (Start AT (low PV))
8 (No function)
9 (No function)
10 (Ramp SV ON/OFF)
11 (Ramp SV HOLD)
12 (Ramp soak OFF)
13 (Ramp soak RUN/HOLD)
14 (No function)
15 (Latch release (all))
16 (Latch release (DO1))
17 (Latch release (DO2))
18 (Latch release (DO3))
19 (Latch release (DO4))
20 (Latch release (DO5))
21 (Start timer (DO1))
22 (Start timer (DO2))
23 (Start timer (DO3))
24 (Start timer (DO4))
25 (Start timer (DO5))
26 (SV No. + 1)
27 (SV No. + 2)
28 (SV No. + 4)
29 (PID No. + 1)
30 (PID No. + 2)
31 (PID No. + 4)
32 (No function)
33 (No function)
34 (No function)
35 (SV No.+1, PID No.+1)
36 (SV No.+2, PID No.+2)
37 (SV No.+4, PID No.+4)
38 (Pattern No.+1)
39 (Pattern No.+2)
40 (Pattern No.+4)
41 (Soft start)
42 (Ramp soak RUN)
43 (Ramp soak HOLD)
44

(Ramp soak RUN at DO1 startup)
45 (Ramp soak RUN at DO2 startup)
46

(Ramp soak RUN at DO3 startup)
47

(Ramp soak RUN at DO4 startup)
48 (Ramp soak RUN at DO5 startup)

0

(Note11)

"

di5" (di5) DI-5 function

selection

Sets the
function of
DI-5

0 to 48 0

"

do1t" (do1T) Sets the DO1

output event
type

Sets the
function of
DO1

0 to 102 0

"

doP1" (doP1) Sets DO1

option function

Assigns the
four types of
option
functions in
bit units

0000 to 1111 0000

(Note3)

"do5t" (do5T) Sets the DO5

output event
type

Sets the
function of
DO5

0 to 102 0

"

doP5" (doP5) Sets DO5

option function

Assigns the
four types of
option
functions in
bit units

0000 to 1111 0000

"

rmP" (rMP) ramp SV

ON/OFF

Sets the
ramp SV
ON/OFF

oFF (ramp SV OFF)
on (ramp SV ON)

on

"

rmPL" (rMPL) Ramp SV-

Decline

Sets the slope
for a falling SV
during ramp
SV operations

0 to 100% FS 0°C

"rmPh" (rMPH) Ramp SV-

Incline

Sets the slope
for a rising SV
during ramp
SV operations

0 to 100% FS 0°C

"rmPU" (rMPU) Ramp SV-

slope units of
time

Sets the unit
of time for the
slope during
ramp SV
operations

hoUr (slope temperature/hour)
Min (slope temperature/min)

hoUr

"Svt" (SvT) Ramp SV - SV

display mode
selection

Displays the
SV during
ramp
operations or
the SV goal
value on the
SV display

rMP (SV during ramp)
TrG (target SV)

rMP

"

[trL" (CTrL) Control

methods

Allows you to
select the
control
method.

Pid (PID control)
FUZY (Fuzzy PID control)
SELF (Self-tuning control)
Pid2 (PID2 control)

Pid

Sections
5-1 to
5-8
(Note19)

Parameter
display symbol

Parameter
name

Function Setting range

Initial
value

Remarks

RST

…

…

…

…

…

bit0 : output latch function
bit1 : error alarm function
bit2 : non-excitation output

alarm function

bit3 : hold reset function

□□□□

RST

…

…

…

…

…

□□□□

bit0 : output latch function
bit1 : error alarm function
bit2 : non-excitation

output alarm function

bit3 : hold reset function

RST

"PrCS" (PrCS) Control target Allows you to

select the
control target.

SRV1 (Servo control 1)
SRV2 (Servo control 2)
PFB (Position feedback
control)

PFb/
Srv1
(with
PFB/
without
PFB)

(Note16)

"Stmd" (STMd) Start mode Sets the

operation
mode when
starting up

Auto (auto mode startup)
Man (manual mode startup)
Rem

(remote mode startup)

STby

(standby make startup)

AUTo

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"A1hY" (A1hy) ALM1 hysteresis Sets the hysteresis

for alarm output 1
ON/OFF

0 to 50% FS 1°C

(Note3)

"dLY1" (dLY1) ALM1 delay Sets the delay

before detecting
alarm output 1

0 to 9999 [sec/min] 0(sec/

min)

"

dL1U" (dL1U) ALM1 delay time

units

Sets the delay time
units for alarm
output 1

sec (second)
Min (minute)

sec

"

A5hY" (A5hy) ALM5 hysteresis Sets the hysteresis

for alarm output 3
ON/OFF

0 to 50% FS 1°C

"

dLY5" (dLY5) ALM5 delay Sets the delay

detecting for alarm
output 3

0 to 9999 [sec/min]

0(sec/
min)

"

dL5U" (dL5U) ALM5 delay time

units

Sets the delay time
units for alarm
output 3

sec (second)
Min (minute)

sec

"

hb1" (hb1) HB alarm set value

for CT

Sets the heater
burnout alarm
detection value for
CT

0.0 to 50.0A 0.0A

(Note10)
(Note13)

"hb1h" (hb1h) HB alarm

hysteresis for CT

Sets the heater
burnout alarm ON/
OFF hysteresis for
CT

0.0 to 50.0A 0,5A

(Note10)
(Note13)

"hS1" Load short-circuit

alarm setting value
for CT

Sets the heater
load short-circuit
alarm setting value
for CT.

0.0 to 50.0A 0.0A

(Note10)
(Note13)

"hS1h" Load short-circuit

alarm hysteresis
for CT

Sets the heater
load short-circuit
alarm ON/OFF
hysteresis for CT.

0.0 to 50.0A 0.5A

(Note10)
(Note13)

"lbTm" (LbTM) Loop break

detection time

Sets the time
before detecting a
broken loop

0 to 9999 sec 0 sec

"

LbAb" (LbAb) Loop break

detection range
(°C)

Sets the
temperature range
before detecting a
broken loop

0 to 100% FS 10°C

Parameter
display symbol

Parameter name

Function Setting range

Initial
value

Remarks

"Stno" (Stno) ST No. setting Sets the station

number.

0 to 255 (0:
unresponsive
communication)

1

(Note17)

"CoM" (CoM) baud rate/parity

setting

Sets the baud
rate and parity
check

96od (9600 bps/odd)
96Ev (9600 bps/even)
96no (9600 bps/none)
19od (19200 bps/odd)
19Ev (19200 bps/even)
19no (19200 bps/none)

96od

(Note17)

"S[[" (SCC) Communication

permissions

Sets whether or
not overwriting is
possible from the
master side (PC,
etc.)

r (read only permission)
rW (read and overwrite
permission)

rW

(Note17)

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"PGAP" (PGAP)

PFB dead band Sets the PFB dead

band

0.0 to 100.0% 5%

(Note16)

"trvL" (TrvL) Valve stroke time Sets the full stroke

time for the valve

5 to 180 sec 30 sec

(Note16)

"[AL" (CAL) PFB input

adjustment
command

Adjusts the zero/
span for PFB input

0 (none/forcibly termination)
1 (zero adjustment)
2 (span adjustment)
3 (automatic adjustment)

-

(Note8)

Parameter
display symbol

Parameter
name

Function Setting range

Initial
value

Remarks

RST

…

…

…

…

…

RST

– 10 –

6-11

Password Setup (Ch11)

Sets the password. Passwords can be set at three levels.

6-12

Display (Ch12)

Sets the parameter mask function Optional parameters can be set not to display.
For details on the parameter mask function, refer to the "Operation Manual".

Note 1: Displayed when the seventh digit of the model code is H, K, F, 2 or E, or the eleventh

digit is D.

Note 2: Displayed when the ninth digit of the model code is not 0, or the

eleventh digit is C.
Note 3: Display changes according to the DO number and the selected alarm type.
Note 4: Displayed when the fifth digit of the model code is not V or S and the sixth digit is A,

C, E or P.
Note 5: “

SvL” and “Svh” must be set so that SvL < Svh.

When the setting values of “

SvL” and “Svh” are changed, check SV setting value 1

(“

Sv1 Ch3”) through SV setting value 7 (“Sv7 Ch3”).

Note 6: Set the same value as the one for the Normal/Reverse setting (“

rEv Ch2”).

Note 7: Displayed when the fifth digit of the model code is A or C.
Note 8: Displayed when the fifth digit of the model code is V.
Note 9: Displayed when the fifth digit of the model code is E or P.
Note 10: Displayed when the seventh digit of the model code is G or J, or when the eleventh

digit is A.

Note 11: The number of parameters to be displayed varies depending on the number of DIs

that PXG has.

For more details on “41: DI soft start”, refer to the “Operation Manual”.
Note 12: Displayed when the sixth digit of the model code is R or S.
Note 13: The parameter uses this even if the terminal uses CT2 input.
Note 14: Select the proper setup range for the output type.
Note 15: Do not set 4 to 7.
Note 16: Displayed when the fifth digit of the model code is V or S.
Note 17: Displayed when the seventh digit of the model code is M, V, K, J, F or U.
Note 18: Displayed when the sixth digit of the model code is E or P.
Note 19: When the fifth digit of the model code is S or V, be sure to select PID control. Options

other than PID control cannot be used.
Note 20: When changing the SV with the front key, do not change the “

Svn” parameter via

communication.Otherwise, the changed SV may not be stored correctly.
Note 21: Do not change this parameter during the ramp soak operation.

Be sure to set “

PrG” = “oFF” before changing the parameter.

7 Functions

This controller has five types of temperature control functions and three types of valve control
functions. Select according to type and use.

● Temperature Control Functions

● Valve Control Functions

7-1 ON/OFF (2-position) Control

Acts as an ON/OFF control when the PID parameter is set to "P" = 0.0 ("Pid Ch 2").

ON/OFF control switches the control output to ON (100%) or OFF (0%) according to the size rela­tionship of PV and SV.The output hysteresis can be set under the parameter "

hYS

" ("

Pid Ch 2

").

Reverse Operation (heat control)

Method used to control the electrical heating furnace."Set the hYS" to an appropriate value
according to the control target.

Normal Operation (cooling control)

Method used to control the cooling machine.

7-2 PID Controls

PID controls run as long as the parameter is set to "P" ≠ 0.0 ("Pid Ch 2") and "CTrL" = PID ("SYS

CH 7

"). The PID controls calculate PID based on the set values for parameters "P", "i", "d", and

"

Ar", and output the calculated result (-3% to 103%).

Each parameter can be set either by manually tuning the values or by running auto-tuning (AT)
to automatically set the values.

Setting PID Control

7-3 Fuzzy PID Control

Related to normal PID controls, fuzzy PID control acts with small overshoot.
You will need to run auto-tuning to set the PID parameter when using fuzzy control.

Setting fuzzy PID control

Display Parameter name Function Setting range

Initial
value

Remarks

"PAS1" (PAS1) Password1 setup Sets password 1. 0000 to FFFF 0000
"PAS2" (PAS2) Password2 setup Sets password 2. 0000 to FFFF 0000
"PAS3" (PAS3) Password3 setup Sets password 3. 0000 to FFFF 0000

Display Parameter name Function Setting range

Initial
value

Remarks

"dP01" (dP01) Parameter mask of

each parameter

Sets the
parameters to be
displayed/not
displayed.

0000 to FFFF

Value
different
depending
on the
model
code

"dP30" (dP30) Parameter mask of

each parameter

Sets the
parameters to be
displayed/not
displayed.

0000 to FFFF

Value
different
depending
on the
model
code

Caution

The ramp soak function ( page 12), remote SV function ( page 15), and
SV selection function ( page 16) cannot be combined.

ON/OFF (2-position)
control

Turns the control output ON/OFF according to the size
relationship of PV and SV Can build a control system
out of simple elements such as SSR. Suitable when
accuracy is not requested.

7-1

(page 10)

PID Controls PID calculation and controls proceed according to the

previously set PID parameters.
PID parameters can be set manually or through auto­tuning (AT).
It is the most basic control in this equipment.

7-2

(page 10)

Fuzzy PID Control PID control with function that reduces the amount of

overshoot during control. It is effective when you want
to suppress overshoot when SV is changed, even if you
may take a long time to reach the target value.

7-3

(page 10)

Self-tuning Control Automatically calculating PID control according to the

control target or SV change. It is effective when the
control conditions change frequently.

7-4

(page 11)

PID2 Control In case which the power supply of the control target

goes ON → OFF → ON, this PID2 control can suppress
the amount of overshoot during control target turns OFF
→ ON.

7-5

(page 11)

…

…

…

…

…

…

Servo Control 1
(Servo 1)

Regulates the valve position according to [OPEN] and
[CLOSE] of the contact output.

7-7

(page 11)

Servo Control 2
(Servo 2)

Regulates the valve position according to [OPEN] and
[CLOSE] of the contact output.It can also display the
valve ís degree of openness according to the position
position signal from the valve. However, it cannot be
used to calculate the control output.

7-7

(page 11)

Position Feedback
(PFB Control)

Controls the valve according to a calculation performed
on the opening signal.Regulates the valve position
according to [OPEN] and [CLOSE] of the contact
output.
It can be used when there is an opening signal coming
from the valve.

7-8

(page 12)

Parameter Set Value
"P" 0.0
"rEv rv-­"hYS" arbitary (factory

setting: 1 °C)

Parameter Set Value
"P" 0.0
"rEv no-­"hYS" arbitary (factory

setting: 1 °C)

Point

During ON/OFF control, the I and D settings do not affect control.
The manual operation during ON/OFF control will become MV=100%
when the key is pressed, and MV=0% when the key is pressed.
If the hysteresis width is narrow, and PV and SV are nearly equal, the
output may frequently switch ON and OFF. Note that it may affect the
operation life of the contact output.

Refer to

For more details on auto-tuning, see "7-6 Auto-tuning" (page 11)

1

Display the system menu ("SYS Ch 7").

2

Display the control parameter ("CTrL") and choose PID controls ("Pid").

3

Press the key to set the value.

1

Display the system menu ("SYS [h 7").

2

Display the controller parameter ("[trL") and choose fuzzy ("FUZY").

3

Press the key to set the value.

Refer to

For more details on auto-tuning, see "7-6 Auto-tuning" (page 11)

PV

ON

OFF

control output

t

SV

process value

PV<SV

PV>SV

HYS

PV<SV

PV>SV

PV

ON

OFF

control output

t

SV

process value

HYS

– 11 –

7-4 Self-tuning Control

Self-tuning Control is a control which automatically calculate the value of PID, under the condi­tion that the control target or set value (SV) changes.
Self-tuning is especially effective for situations when a high level of control is not needed, but
auto-tuning cannot be run due to frequent changes in the control target conditions.

Conditions where self-tuning can be used

Self-tuning is used in the following situations:

• When temperature rises when the power is turned on

• When temperature rises when SV changes (or when the controller decides it is necessary)

• When the controller decides it is necessary because the controls have become unstable

Conditions where self-tuning cannot be used

Self-tuning cannot be used in the following situations:

• During control standby

• During ON/OFF (2-position) control

• During auto-tuning

• During ramp soak progress

• When there is error input

• When set for dual output

• When any of the P, I, D, Ar parameters are set to manual

• During manual mode

• During soft start progress

Conditions to halt self-tuning

Halt self-tuning in the following situations:

• When there is a change in SV (This includes the case where SV changes because of the

ramp soak function, remote SV function, or ramp SV.)

• When self-tuning has not finished after running for nine or more hours

Setting self-tuning

7-5 PID2 Control

In case which the power supply of the control target goes ON → OFF → ON, this PID2 control
can suppress the amount of overshoot.
This control introduces an algorithm to prevent the calculated PID result from becoming a mis­calculation, even when the control loop is open.
You will need to run auto-tuning to set the Pid parameter when using Pid2 control.

● Features of PID2 Control

Setting PID2 control

7-6 Auto-tuning

Run auto-tuning to set the PID parameter automatically.

● Normal type ● Low PV type

Running auto-tuning

7-7 Valve Control (Servo Control 1 / Serve Control 2)

Valve controls adjust and control the valve position according to [OPEN] and [CLOSE] of the
contact signal.
Turn on the contact outputs in man ual mode, so that pressing the key means "OPEN", and
pressing the key means "CLOSE"
Servo control 1 and servo control 2 have the following differences.

• Servo Control 1: No valve position display

• Servo Control 2: Has valve position display

Neither control can be used to control the valve position itself.

Setting Servo Control 1 or Servo Control 2

Point

When a high level of control is required, choose PID control, fuzzy PID
control, or PID2 control.

1

Turn on power of the controller and set the SV.

2

Display the system menu ("SYS [h 7").

3

Display the controller parameter ("[trL") and choose self-tuning ("SELF").

4

Press the key to set the value.

5

Turn off power of the controller.

6

Turn on power of the control target equipment and the controller. Turn on
power of the control equipment first.

Self-tuning will begin.

Point

• The equipment will not tune correctly if power of the controller is

turned on first.

• To reset self-tuning, set the control method to PID ("PiD") once

before changing back to self-tuning.

1

Display the system menu ("SYS Ch 7").

2

Display the control parameter ("CTrL") and choose PID2 ("Pid2").

3

Press the key to set the value.

dead time

t

process value

tuning

SV

lag time

suppress overshoot

ON

OFF

control equipment power

t

SV

process value

control loop

close

close

open

PV

"At" set value Behavior Function
"oFF" Stop/Finish Stops or finishes auto-tuning.
"on" Normal type The standard auto-tuning for SV reference. Choose this

auto-tuning in most situations.

"

Lo"Low PV type Auto-tuning for SV-10% reference. Choose this when you

want to suppress the overshoot when tuning.

Point

Set the following parameters before running auto-tuning.

• PV input type / PV input upper limit / PV input lower limit / Decimal

position / PV input filter in the setup channel menu ("

SET Ch 6")

• OUT1 proportion cycle (OUT2 proportion cycle) in the PID channel

menu ("

Pid Ch 2").

1

Display the operation menu ("oPE [h 1").

2

Display auto-tuning ("At") and choose the tuning type.

Choose the standard type ("

on") or low PV type ("Lo") according to the control target.

3

Press the key to start auto-tuning.

A decimal point will blink at the bottom of the display during auto-tuning.
When auto-tuning has successfully competed, blinking decimal point will turn off and
overwrites the PID.

Point

• PID parameter which is set after auto tuning has finished normally

will be maintained even when the power is turned off. However, the
PID value will not be changed if the power is turned off during auto­tuning. In this case, rerun auto-tuning.

• The equipment will use ON/OFF (2 position) control during auto-

tuning, so there may be a large change in PV according to the pro­cess. Do not use auto-tuning for processes that do not permit a
large change in PV. Do not use auto-tuning for processes such as
pressure control and flow control that have a fast response.

• Auto-tuning is not behaving normally if it has not finished after four

or more hours have passed. In these cases, recheck parameters
such as input/output wiring, control output behavior (normal/
reverse), and input sensor type.

• Rerun auto-tuning if there is a large change in SV, a change in the

PV input type, or a change in the control target conditions that
reduces the effectiveness of the controls.

•

You can run auto-tuning when the control type is set to "fuzzy" or "PID2".

• You cannot run auto-tuning in manual mode.

• When using the PID selection function, the auto-tuning result for

the selected PID group is stored.

• Auto tuning is forcibly terminated when SV changes because of

the ramp soak function, remote SV function, or ramp SV.

1

Display the system menu ("SYS Ch 7").

2

Display the control parameter ("PrCS") and choose servo control 1 ("Srv1").

This chooses "Servo Control 1".

3

Press the key to set the value.

Point

• Adjustments must be made to display the valve opening position.

"7-8 Position Feedback Control (PFB Control) (page 12)

• An interlock function is built in.

Caution

Chattering may occur if the dead band ("PGAP") in the PFB menu ("PFB Ch10")
is set too small.

PV

t

process value

AT start

AT calculating

PID control

SV

PV

t

process value

AT s tart

AT calculating

PID control

SV

SV-10%FS

Valve

OPEN contact output
CLOSE contact output

Valve opening
(servo 2/PFB)

set value input
(temperature)

boiler

Valve motor
(servo 1)

– 12 –

Setting the valve stroke time

The valve stroke time must be set to use servo control 1 or servo control 2.

7-8

Position Feedback Control (PFB Control)

PFB control uses the opening position signal from the valve in its MV output calculation for the
controller, but is otherwise a similar function to "7-7 Valve Controls (Servo Control 1 / Servo
Control 2)".
Unlike the servo controls, which use estimated controls for the valve position, PFB controls
allow detailed control.

Setting position feedback control

Adjusting the valve opening position

7-9

Manual Output

Allows the control output to be manually set at an arbitrary value.

●

Manual Mode Display
A decimal point will light up at the bottom right of the display during manual mode.
The same decimal point appears on the parameter setting display.

●

Switchover between Auto and Manual
Modes can be changed by four methods: the front key (user key), DI function, communica­tion function, or the parameter "

MAn

" ("

oPE Ch 1

").

●

MV output flow diagram (MV output priority processing)

7-10

Ramp Soak Function

Automatically runs after setting the times for the SV changes.
You can choose up to sixteen steps for the SV setting and seven types of ramp soak operation
patterns.

Creating a ramp soak operation pattern

Set the following items to create a pattern.

The following steps will explain how to run the specified pattern 0 in SV-1 to SV-4.

Running ramp soak

The following steps explain how to run ramp soak.

Guaranty soak

This function guarantees the soak time. Only soak time within the specified range of tempera­ture for SV is counted towards soak time.
As seen in the figure below, only the sum of the shaded areas is counted as soak time. The
operation moves onto the next step when the total soak time equals the specified soak time.

1

Display the PFB menu ("

PFB [h10

").

2

Display the valve stroke time parameter ("

trvL

") and set the stroke time for the

valve in use.

3

Press the key to set the value.

Point

Auto valve adjustment sets valve stroke time automatically.
For more details on the operation, refer to “7-8 Position Feedback
Control (PFB Control)” (page 12).

1

Display the system menu ("

SYS Ch 7

").

2

Display the control parameter ("

PrCS

") and choose position feedback controls

("

PFb

").

3

Press the key to set the value.

1

Display the PFB menu ("

PFB Ch 10

").

2

Switch to manual control output and fully close the valve.

3

Display "1 (zero adjustment)" in the PFB input adjustment parameter ("

[aL

")

and press the key.

4

Press the key to enter the current input value as "zero".

5

Fully open the valve using manual control.

6

Display "2 (span adjustment)" in the PFB input adjustment parameter ("

[aL

").

7

Press the key to enter the current input value as "span".

Point

To automatically adjust the valve opening, set "

CAL

" to 3 in step 3 above.
This setting will automatically open and close the valve to adjust it auto­matically.

Caution

•

To manually adjust the valve, carry out step 1 through step 7 as written
above.

•

If the valve is not connected or connected incorrectly, it can still be
adjusted, but will not achieve accurate results.

•

There is no open-circuit judgment function for the valve opening feed­back signal.

Caution

•

MV limit does not apply to the MV output during manual operation, FALT,
or standby.
(Take extra caution when MV performs flash protection during combus­tion control by using the overlimit function.)

MV

MV1

MV2

MV1
MV2

MV limit

PID
calculation

output
setting
during
FALT

Soft start
limit

Specify
standby
MV output

manual
MV output

parameter
“MAN”

Dual
calculation

OFF

ON

Caution

•

When using the system in the restore mode ("

ConT

") = continue ("

Con

") in

the ramp/soak menu ("

PrG Ch4

"), do not set the ramp/soak control com-

mand ("

PrG

") of the operation menu ("

oPE Ch1

") to hold ("

hLd

") during the

ramp period at the beginning of the pattern.

•

When PV start ("

PVST

") of the ramp/soak menu ("

PrG Ch4

") is on ("on"), set

the pattern parameter ("

PTn

") of ramp/soak ("

PrG Ch4

") to "

PTn

" = 0, 2, 6

(setting that starts with 1 seg ramp).

•

Do not set the Startup mode ("

STMd

") = standby mode ("

STbY

") of the sys-

tem menu ("

SYS Ch7

") and the restore mode ("

ConT

") = continue ("

Con

") of

the ramp/soak menu ("

PrG Ch4

") at the same time.

Pattern Sets which steps to use from the following seven types.

Steps 1 to 4 / Steps 5 to 8 / Steps 9 to 12 / Steps 13 to 16 / Steps 1 to 8 / Steps 9

to 16 / Steps 1 to 16
Target SV Sets the controlled temperature.
Ramp time Sets the time to reach the target SV from the current SV.
Soak time Sets the time to maintain the specified SV.

1

Display the ramp soak menu ("

PrG [h4

").

2

Display pattern parameter ("

PTn

") and choose pattern 0 ("0").

Run SV-1 through SV-4.

3

Display the time parameter ("

timU

") and choose minute:second ("

MM.SS

").

Sets the units of time.Besides minute:second ("

MM.SS

"), you can also choose

hour:minute ("

hh.MM

").

4

Display the target value ("

Sv-1

") and set the target temperature.

5

Display the ramp time parameter ("

tm1r

") and set the ramp time.

6

Display the soak time parameter ("

tm1r

") and set the soak time.

7

Repeat steps 4 through 7 and set the remaining parameters.

1

Display the operation menu ("

oPe [h 1

").

2

Display program parameter ("

PrG

") and choose RUN ("

rUn

").

3

Ramp soak starts running from the current PV.

Point

• To interrupt the ramp soak operation, choose HOLD ("hLD") in step 2. To

cancel the interruption, choose RUN ("rUn") again.

• "End" will display when ramp soak has completed.

SV-1

SV-2

SV-3

SV-4

SV-5

SV-7

SV-8

time

TM1r

PV

TM1s

TM5r

TM5s

TM16r

TM16s

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

step1 to 4: pattern0

SV-9

SV-10

SV-12

SV-13

SV-14

SV-15

SV-16

SV-11

SV-6

• • • •

step5 to 8: pattern1

step9 to 12: pattern3

step13 to 16: pattern4

step1 to 8: pattern2

step9 to 12: pattern5

step1 to 16: pattern6

SV

step1

step2

step3

PV

SV

process value

soak time=T1+T2+T3

guaranty soak
range upper limit

guaranty soak
range lower limit

t

T3T2T1

– 13 –

The following steps will explain how to set an example guaranty soak range with an upper limit
of 5°C and a lower limit of 3°C.

Mode setting

Sets how you want to run ramp soak.

The following items can be set.

You can choose from the following 16 types of modes according to the combination of run
method options.

Delay start

Ramp soak can be automatically started (RUN) after a certain period of time has elapsed since
the power of the controller is turned on.
This function is enabled by setting the digital input function (DI n) and the digital output function
(DonT), and setting the delay time to set dLYn.

The following steps will explain how to assign the delay start to DI 1, Do1 and to set the delay
time to five minutes.

PV start

When the ramp soak starts (RUN), this function searches the first point where the measure­ment value (PV) and the program pattern match, and starts operation at that pooint.

If the measurement value does not match the pattern as with PV=➂, the normal operation
starts.

7-11

Digital Input Function

Each of the digital inputs (DI1 to DI5) can be assigned the following functions. The specified
function will run when an external DI signal enters the input.

1

Display the ramp soak menu ("PrG [h4").

2

Display guaranty ON/OFF parameter ("GSoK") and choose on ("on").

3

Display the guaranty soak lower limit parameter ("GS-L") and set the lower limit
(in this example, set it to 3°C).

4

Display the guaranty soak upper limit parameter ("GS-h") and set the upper limit
(in this example, set it to 5°C).

5

Press the key to set the value.

Power On Start Ramp soak starts running from the current PV.
Ending Output Shows the ending output after ramp soak has been completed.
OFF Output Shows the output during OFF after ramp soak has been completed.
Repeat Behavior

After finishing the last step in ramp soak, the process starts again from 1st step.

Setting

Power On Start Ending Output OFF Output Repeat Behavior
“0” Off Continuous control Continuous control Off
“1” Off Continuous control Continuous control On
“2” Off Continuous control Standby Off
“3” Off Continuous control Standby On
“4” Off Standby Continuous control Off
“5” Off Standby Continuous control On
“6” Off Standby Standby Off
“7” Off Standby Standby On
“8”On Continuous control Continuous control Off
“9”On Continuous control Continuous control On
“10”On Continuous control Standby Off
“11”On Continuous control Standby On
“12”On Standby Continuous control Off
“13”On Standby Continuous control On
“14”On Standby Standby Off
“15”On Standby Standby On

1

Display the system menu (Sys Ch7).

2

Display the Di1 function selection ("di1"), and set 44 ("44").

3

Display the DO1 output event type setting ("do1T"), and set 35 ("35").

4

Display the Alarm menu (ALM Ch8).

5

Display the ALM1 delay time ("dLY1"), and set 5 ("5").

6

Display the ALM1 delay time unit ("dL1U"), and set the minute ("Min").

PV

SV-1

SV-2

SV-3

SV-4

1st ramp

power on
start

repeats

TM1r

TM1S TM2r TM2S TM3r TM3S TM4r TM4S

2nd ramp

4th ramp

3rd ramp

2nd soak

3rd soak

4th soak

1st soak

DLYn

TM1S

TM1r

TM2S

TM2r

TM3r

TM3S

TM4r

TM4S

1st ramp

SV-1

2nd ramp

3rd ramp

4th ramp

SV-2

SV-3

SV-4

Dis
play

Function Name Behavior ON OFF

Jud gment
conditio
n

" 0

" No function Nothing happen – – –

"

1

"

Switchover between
standby ON/OFF

Switches between standby on and off

Standby

Standby
Cancel

Edge

"

2

"

Switchover between
auto/manual

Switches between auto and manual control output

Manual

Auto Edge

"

3

"

Switchover between
local/remote

Switches between local and remote SV

Remote

Local Edge

"4" No function Do not set

–––

"5" No function Do not set
"6"

Auto-tuning
(standard) Start

Starts standard auto-tuning Start Finish Edge

"7"

Auto-tuning (low
PV) Start

Starts low PV auto-tuning Start Finish Edge

"8" No function Do not set

–––

"9" No function Do not set
"10" Ramp SV on/off. Enables or disables ramp SV.

Disable Enable

Edge

"11" Ramp SV HOLD

Switches between ramp SV HOLD and HOLD
cancel

HOLD

HOLD
cancel

Edge

"12"

Ramp Soak OFF

Tur ns ramp soap off OFF – Edge

"13"

Ramp Soak RUN/
HOLD

Switches between RUN and HOLD. RUN HOLD Edge
"14" No function Do not set – – –
"15" Latch release (all)

Cancels all of the sources currently acting as

latches.

––Edge

"16"

Latch release
(DO1)

Cancels the source currently acting as a latch on

DO1.

Cancel

– Edge

"17"

Latch release
(DO2)

Cancels the source currently acting as a latch on

DO2.
"18"

Latch release
(DO3)

Cancels the source currently acting as a latch on

DO3.
"19"

Latch release
(DO4)

Cancels the source currently acting as a latch on

DO4.
"20"

Latch release
(DO5)

Cancels the source currently acting as a latch on

DO5.
"21" Start timer (DO1) Starts the specified timer for DO1.

Timer ONTimer

OFF

Level

"22" Start timer (DO2) Starts the specified timer for DO2.
"23" Start timer (DO3) Starts the specified timer for DO3.
"24" Start timer (DO4) Starts the specified timer for DO4.
"25" Start timer (DO5) Starts the specified timer for DO5.
"26" SV No. + 1 When selecting SV No., increases the SV No. by 1. +1 – Level
"27" SV No. + 2 When selecting SV No., increases the SV No. by 2. +2 – Level
"28" SV No. + 4 When selecting SV No., increases the SV No. by 4. +4 – Level

"29" PID No. + 1

When selecting PID No., increases the PID No. by

1.

+1 – Level

"30" PID No. + 2

When selecting PID No., increases the PID No. by

2.

+2 – Level

"31" PID No. + 4

When selecting PID No., increases the PID No. by

4.

+4 – Level

"32" No function Do not set

–––"33" No function Do not set

"34" No function Do not set
"35"

SV No.+1,
PID No.+1

When selecting SV No. and PID No., increases the

SV No. and PID No. by 1.

+1 – Level

"36"

SV No.+2,
PID No.+2

When selecting SV No. and PID No., increases the

SV No. and PID No. by 2.

+2 – Level

"37"

SV No.+4,
PID No.+4

When selecting SV No. and PID No., increases the

SV No. and PID No. by 4.

+4 – Level

"38"Pattern No.+1

When selecting pattern No., increases the Pattern

No. by +1

+1 - Level

"39"Pattern No.+2

When selecting pattern No., increases the Pattern

No. by +2

+2 - Level

"40"Pattern No.+4

When selecting pattern No., increases the Pattern

No. by +4

+4 - Level

"41" Soft start Starts the soft start

Soft
start ON- Edge

"42" Ramp soak RUN Sets the ramp soak to RUN. RUN - Edge
"43" Ramp soak HOLD Sets the ramp soak to HOLD. HOLD - Edge

"44" Delay start(DO1) Enables delay start with the delay time = dLY1.

Delay start
enable

-

"45" Delay start(DO2) Enables delay start with the delay time = dLY2.

Delay start
enable

-

"46" Delay start(DO3) Enables delay start with the delay time = dLY3.

Delay start
enable

-

Start of ➂

PV=

➀

PV=➁

PV=➂

Start of ➁

 Start of ➀

SV

– 14 –

The following steps will explain an example of how to set DI1 to switchover between standby
ON/OFF.

7-12

Digital Output

Each of DO1 to DO5 can be assigned the following functions (events). The functions are
divided into two categories for when they behave as alarms and when they behave as events.

1. DO event settings

Events are divided into those related to alarms and those not related.
For more about the events related to alarms, see "11. Alarm Action Type Codes" (page 18).
Use the following steps events other than alarms.

● Ramp soak delay start

● Wire burnout circuit alarm

● Conditional outputs

Use the following steps to set DO.

2. Setting DO option functions

Allows you to set not just even settings, but option functions for each DO.
The DO events are set by each digit.

3. Setting the alarm menu

● Hysteresis Function

The hysteresis band is preserved during alarm output.

● Delay Function

When events (including alarms) occur, the DO does not begin outputting immediately.
Instead, the event continues for a specified period of time before outputting DO.

"47" Delay start(DO4) Enables delay start with the delay time = dLY4.

Delay start
enable

-

"48" Delay start(DO5) Enables delay start with the delay time = dLY5.

Delay start
enable

-

1

Display the system menu ("SYS [h 7").

2

Display the DI1 parameter ("di1") and choose 1 ("1").

This chooses to switchover between standby ON and OFF.

3

Press the key to set the value.

Caution

When “Switchover between local and remote” (DI setting v alue =3) is used f or the
digital input function, the operation before turning off the power of the main unit
affects the DI operation when the power turns on again.

(For the DI operation when the power turns on under each state, see the table
below.)

No
.

Operation before turning off power of the main unit

DI status
while the
power of the
main unit is on

DI behavior while
the power of the
main unit is on

Operation

Operation
status

1 DI On when rEM parameter = LoCL

Remote SV
operation

DI On

Remote SV operation

DI Off

Local SV operation

2 Switches to rEM parameter = rEM by

key operation

DI On

Remote SV operation

DI Off

Remote SV operation

3 Switches desired parameter setting

value via communication during rEM
parameter = rEM

DI On

Remote SV operation

DI Off

Remote SV operation

4 DI Off when rEM parameter = rEM

Local SV
operation

DI On

Remote SV operation

DI Off

Remote SV operation

5 Switches to rEM parameter = LoCL by

key operation

DI On

Remote SV operation

DI Off

Local SV operation

6 Switches desired parameter setting

value via communication during rEM
parameter = LoCL

DI On

Remote SV operation

DI Off

Local SV operation

Type

Setting (DO1 to DO3)

Function

Ramp soak delay start 35 Delay start enable

Type

Setting (DO1 to DO5)

Function

Wire burnout circuit alarm 41 Loop break alarm 1

44 Heater burnout alarm 1

Wire break/short circuit
alarm

47 Load short-circuit alarm

Dis
play

Function Name Behavior ON OFF

J udgmen t
conditio
n

Settings complete

Using them as alarms (1 to 31) Using them as events (35 to 102)

or timers (32 to 34)

1. Setting the System Menu

2. Setting the Alarm Menu 3. Setting the alarm menu (page 14)

• Delay

• Hysteresis

Settings complete

1. Set events for DO1 to DO5 1. DO event settings (page 14)

2. Set DO options 2. Setting DO option functions (page 14)

• Latch function

• Input error

• Non-excitation output

• Hold reset

3. Setting the Operation Menu 4. Setting the operation menu (page 15)

• Alarm set value

Type

Setting (DO1 to DO5) Function

Conditional outputs 51 During auto-tuning

52 Normal
53 During standby
54 During manual mode
55 During remote SV operation
56 During ramp SV

Ramp soak Event Output 60 OFF state

61 RUN state
62 HOLD state
63 GS (Guaranty Soak) State
65 END state

Time Signal 71 Time signal (1st segment)

72 Time signal (2nd segment)
73 Time signal (3rd segment)
74 Time signal (4th segment)
75 Time signal (5th segment)
76 Time signal (6th segment)
77 Time signal (7th segment)
78 Time signal (8th segment)
79 Time signal (9th segment)
80 Time signal (10th segment)
81 Time signal (11th segment)
82 Time signal (12th segment)
83 Time signal (13th segment)
84 Time signal (14th segment)
85 Time signal (15th segment)
86 Time signal (16th segment)
87 Time signal (17th segment)
88 Time signal (18th segment)
89 Time signal (19th segment)
90 Time signal (20th segment)
91 Time signal (21st segment)
92 Time signal (22nd segment)
93 Time signal (23rd segment)
94 Time signal (24th segment)
95 Time signal (25th segment)
96 Time signal (26th segment)
97 Time signal (27th segment)
98 Time signal (28th segment)
99 Time signal (29th segment)
100 Time signal (30th segment)
101 Time signal (31st segment)
102 Time signal (32nd segment)

1

Display the system menu ("

SYS Ch 7

").

2

Set the event you want to specify under the DO1 output event setting type
("

do1T

").

3

Set the option function under the DO1 option function parameter ("

doP1

").

For the contents of this setting, see "2. Setting DO option functions" below.

4

Set DO2 to DO5 as necessary.

5

Press the key to set the value.

bit

Function Description
bit0 Event output latch function Latches (maintains) the DO when the event starts
bit1 Error alarm function Outputs when the unit receives an input error

(“

UUUU

” or “

LLLL

” is displayed).

Set DO event to “0” when using this function.

bit2 Non-excitation output alarm

function

Reverses the output signal and outputs it through
the DO terminal when the event starts

bit3 Hold reset function When using an alarm with hold, the hold function

will reset when any of the following operations
occur:
SV change / Alarm type change / Alarm set value
change /Standby cancel / Power reset

bit0 (1 : ON, 0 : OFF)

bit1 (1 : ON, 0 : OFF)
bit2 (1 : ON, 0 : OFF)
bit3 (1 : ON, 0 : OFF)

– 15 –

This is called a delay function because there is a delay between the event and outputting to
DO.

Use the following steps to set an alarm delay and hysteresis.

4. Setting the operation menu

Sets the alarm value so that DO is used as the alarm output.
Use the following steps to set this function.

7-13

Communication Functions

Set the following to communicate with the host.

Setting communication functions

7-14

Re-transmission Output Function

The re-transmission output function delivers an analog output signal from the controller.
The following values can be output:
PV, SV, MV, DV (PV-SV), PFB
Depending on the type of output, you can choose the voltage type or current type.
The re-transmission output also contains a scaling function.
The following example shows a re-transmission output of 100% when PV=960°C (80% FS)
and a re-transmission output of 0% when PV=240°C (0% FS) for a PV range of 0 to 1200°C.

Setting re-transmission output function

7-15

Remote SV Function

The remote SV function controls the analog input signal coming into the controller as SV.
The input terminal becomes RSV1 or RSV2.
The remote SV function contains a zero/span adjustment function, as well as an input filter
function.
The setup menu ("

SET [h 6

") must be set in the following manner before using the remote SV

function.

Switching to remote SV operation

7-16

Heater Break Alarm Functions

The heater wiring passes through the CT, allowing the current value to be monitored and
detect errors in the heater line.
Heater break are detected by drops in the heater current. Setting the detection values acti­vates this function.

•

Related parameters: “

hb1

”, “

hb1h

” (“

ALM Ch 8

”), “

Ct1

”,“

LC1

” (“

Mon Ch 5

”)

7-17

Loop Break Alarm

Detects when the control loop is open (break) without using the CT, but instead observing the
control output and PV.

•

Related parameters: “

LbTM

”, “

TbAb

” (“

ALM Ch8

”)

7-18

Load Short-circuit Alarm

The heater wiring passes through the CT, allowing the current value to be monitored and
detect errors in the heater line.
The load short-circuit is detected by drops in the heater current. Setting the detection values
activates this function.

•

Related parameters: "

hS1

", "

hS1h

" ("

ALM Ch8

")

7-19

Other Functions

1. Soft start function

When turning on the equipment (including the temperature controller), the soft start function
suppresses the MV to become maximum output. It places an upper limit on MV output for a
specified amount of time after power is turned on.
This function is useful for effects such as suppressing the heater output during equipment star­tup, and makes load lightened.
After the specified time has passed after switching on the equipment (or if SFTM = 0), the soft
start function ends and normal controls begin.

1

Display the alarm menu ("

ALM Ch 8

").

2

Display hysteresis 1 ("

A1hY") and set the hysteresis.

3

Display delay time 1 ("dLY1") and set the delay.

4

Display delay time units 1 ("dL1U") and set the units to minutes or seconds.

5

Set the values for alarm 2 to alarm 5 as necessary.

6

Press the key to set the value.

1

Display the operation menu ("oPE Ch1").

2

Set the alarm 1 set value ("AL1") or "AL1L" and "AL1H".

The parameters displayed will vary according to the type of alarm.

3

Set up to alarm 5 as necessary.

4

Press the key to set the value.

Display Parameter Function
"STno" ST No. setting Sets the station number.
"[oM"Parity/baud rate setting Choose the configuration of parity and baud rate
"S[[" Setting communication

permissions

Set whether or not the host has permission to
overwrite.

1

Display the communication menu ("[oM [h 9").

2

Display ST No. setting parameter ("Stno") and choose 1, and then display Par-
ity/baud rate setting parameter (“

CoM”) and choose 9600 bps, even ("96ev").

This sets the baud rate to 9600 bps and the parity to "even".

3

Display communication permissions ("S[[") and choose to allow read and over­write permissions ("

rw").

This sets the host to be allowed to read and overwrite the controller.

4

Press the key to set the value.

5

Turn the controller off and on again.

Caution

The communication function settings will not be active until the power for the
controller is turned OFF/ON.

ON

OFF

ON

OFF

ON

OFF

ON delay
set time

alarm

normal
alarm relay

relay with
ON delay

cancel

no relay output
(alarm during delay is invalid)

(Ex.) Alarm On Delay

Function

20% (AoL)

re-transmission output

calculation value

actual re-transmission
output

100°C

0%

80% (AoH)

upper/lower limit

scaling range

100%

0%

1

Display the setup menu ("SET [h 6").

2

Display the AO output function parameter ("Aot") and choose the PV.

This selects PV as the re-transmission output.

3

Display AO lower limit scaling ("AoL") and set the lower limit scaling (in this
example, set it to 20%).

4

Display AO upper limit scaling ("AoH") and set the upper limit scaling (in this
example, set it to 80%).

5

Press the key to set the value.

Display Parameter Function
"rEMO" (rEMO) RSV Zero adjustment Adjusts the zero of the RSV input
"rEMS" (rEMS) RSV Span adjustment Adjusts the span of the RSV input
"rEMr" (rEMr) RSV input range Sets the range for RSV input
"rTF" (rTF) RSV input filter Sets the time constant for the RSV input filter

1

Display the operation menu ("oPE [h 1").

2

Display the switching to remote SV parameter ("rEm") and choose remote
("

rEM").

3

Press the key to set the value.

Caution

• Soft start is not displayed during the remote SV operation.

• Do not use remote SV and the SV selection function at the same time.

Refer to

For details on the heater break alarm, refer to the "Operation Manual".

Refer to

For details on the loop break alarm, refer to the "Operation Manual".

Refer to

For more details on the load short-circuit alarm, refer to the "Operation Manual"..

PV

PID

calculation

local
SV

remote SV

(DC0 to 5/1 to 5V)

control output

Switch to remote SV parameter rEM

– 16 –

Use the following steps to set soft start output set value and set time.

2. Error output function

When the error output specification function has concluded that the equipment has an error, it
halts the temperature controls and maintains the control output at a previously specified value.
There is an error in PV if any of the following conditions occur:
burnout upper limit / burnout lower limit / underage (PV< -5% FS) / overage (105% <PV)

Use the following steps to set this function.

3. Standby output function

Sets the control output value, alarm output, re-transmission output (ON/OFF), and PV/SV dis­play for standby mode.

Use the following steps to set this function.

4. Ramp SV function

The ramp SV function suppresses a sudden change in SV (step change) when changing SV.It
allows SV to change smoothly according to the set slope of temperature per unit of time.This
smooth SV change allows you to minimize the effect of the change on controls.
You can set both inclining temperature and declining temperature slopes, and choose from
"minutes" or "hours" for the time units.
You can also choose for the SV display to show the current value or the target value during
ramp SV.

The SV lamp will blink while ramp SV is running.(When not displaying parameters or Ch.)

When you turn on the power while ramp SV is in effect, ramp SV will begin using the starting
value of PV (PV start).

Use the following steps to set ramp SV.

5. SV selection function

The SV selection function can record and switch up to eight sets of SV infor mation to the pal­ette menu settings. It is effective when the SV used during a process are numerous and the
set values have been previously decided.

Use the following steps to save SV information.

The following four methods can switch SV.

• parameter “SvN” / press the user key / DI function / overwrite parameter “SvN” via the

communication function

● Switch Using Parameter "Svn"

● Switch Using the User Key

● Switch Using DI Function

● Switch Using Parameter “Svn” via the Communication Function

Display Parameter Function
"SFo1" (SFo1) MV1 soft start

output set value

Places a limit on MV1 output after power is turned on for a
time period set in SFTM.

"

SFTM" (SFTM) Soft start set time Sets the time for soft start to function after turning power

on. Setting "0" will turn off soft start.

Caution

The soft start function cannot be used simultaneously with the valve control
functions, and cannot be used simultaneously with the dual control.

Point

During manual mode, the manual output value has priority, but soft start
will continue to keep track of the set time period.

1

Display the setup menu ("SET [h 6").

2

Display soft start output 1 ("SFo1") and set the output value.

3

Display soft start set time ("SFTM") and set the time.

4

Press the key to set the value.

5

Turn off the power once, and then re-start the controller to begin soft start.
(When the soft start function is turned on, the lo wer display will alternate show­ing SoFT and SV.)

Note: Do not use auto-tuning at the same time.

1

Display the setup menu ("SET [h 6").

2

Display FALT output 1 set value ("FLo1") and set the output value.

For dual control, set "

FLo2" the same way.

3

Press the key to set the value.

1

Display the setup menu ("SEt [h 6").

2

Display the standby mode setting ("Sbmd") and set the alarm output, re-trans­mission output, and PV/SV display for standby mode.

Refer to

For the possible ON/OFF combinations for each output, see "6-6 Setup (Ch 6)"
(page 8).

3

Display the standby control output 1 set value ("Sbo1") and set the output value.
For dual control, set "

Sbo2" the same way.

4

Press the key to set the value.

t

control output (MV)

soft start
set time

soft start output
set value

MV when not using
soft start

MV when using
soft start (limited)

power on

0％

t

SV during ramp SV behavior
(rMPL/rMPH)

SV

changing SV with the front key

set value
after change

set value
before change

1

Display the system menu ("SYS Ch 7").

2

Set both ramp SV decline ("rMPL") and incline ("rMPH").

3

Set the unit of time for the slope ("rMPU") during ramp SV.

4

Press the key to set the value.

Point

• Ramp SV can be used with remote SV or SV selection functions.

• Ramp SV cannot be used at the same time with ramp soak.

• Coming out of a standby state will begin PV start.

• Make sure to check the controller’s parameters after changing PV

scale.

Caution

If the power is turned on during the input error, or released standby, the ramp
SV operates differently from the normal PV start.

1

Display the palette menu ("PLt [h 3").

2

Display SV setting 1 ("SV1") and set SV1.

3

Set SV setting 2 through SV setting 7 in the same way as necessary.

4

Press the key to set the value.

1

Display the operation menu ("oPE [h 1").

2

Display the selected SV number ("Svn") and choose the SV No.

3

Press the key to set the value.

1

Display the palette menu ("PLT Ch 3").

2

Display max selected SV number ("SvMX") and set the SV number by choosing it
with the user key.

3

Display the user key function setting ("UKEy") and set it to SV selection
function.

4

On the PV/SV display, pressing the user key will switch you from the currently
selected SV to the next SV.

1

Display the operation menu ("oPE Ch 1").

2

Display the selected SV number ("Svn") and choose "di".

3

Display the DI function setting ("di1" to "di5") and set the SV selection
function.

1

In the communication, overwrite the set value to the selected SV
number ("

Svn").

t

PV

power ON

SV

SV

behavior when power rises

t

Sv switches to Sv-1 with DI input

SV

SV

Sv

Sv-1

behavior when SV changes with DI

State at PV start Operation
Standby PV tracking (Maintains the state where SV=PV. The SV ramp

function does not operate.)

Auto or manual Starts the ramp SV from the current SV (PV start is off)

– 17 –

6. PID selection function

The SV selection function can record and switch up to eight sets of PID parameters from the
palette menu settings.
It is effective when the control equipment changes the target often and must frequently change
the PID parameters.
Use the following steps to save PID information.

The PID parameter selection (P, i, d, normal and reverse settings) can be changed by the
same four methods as the SV selection function.

● Switch Using Parameter

"

PLn1

"

●

Switch Using the User Key

●

Switch Using DI Function

●

Switch Using Parameter "

PLn1

" via the Communication Channel

7. Startup mode function

The startup mode specification function sets the controller to start up in either auto mode ,
manual mode , remote mode or standby mode.
It is used when you want to start up in manual mode.

Use the following steps to set this function.

8. User function key

Pressing the key in the monitor screen display, channel screen display, or parameter screen display
will immediately return you to the PV/SV display, regardless of assigned function.

Holding the key down for about a second in PV/SV display or PV/MV display (only during
manual mode) will run the assigned function.The standard factory default for the key is
switchover between auto and manual modes.

Use the following steps to set this function.

9. bAL and Ar functions

●

The anti-reset windup function ("

Ar

") cuts integration that falls outside of the Ar set range
that is centered around SV.
Running auto-tuning will set the optimum values for P, i, and d parameters, as well as Ar.

●

The output convergence value function ("

bAL

") outputs to PV and SV a calculated result of
the PID computed MV plus the bAL offset.
(The factory setting of bAL is 0% for single output, 50% for dual output.)

10. MV limit function

The MV limit function allows you to choose whether to limit the MV or let it pass through maxi­mum and minimum MV.

8

Setting the Temperature Controller

8-1

Input Setting

Set the type and the range for input sensor.
Input can be set in the setup menu ("

SET [h6

").
For more on input types, input scaling, decimal point location, and input codes, see "10 Input
Range and Codes (standard renge)". (page 18)

Point

When switching the normal and reverse operation by using the PID selec­tion function, be sure to turn off the system power beforehand for safety
reasons (Do not switch normal and reverse operation during control).

1

Display the palette menu ("

PLT Ch 3

").

2

Display proportional bandwidth setting 1 ("

P1

") and set P1.

3

Set "i1" and "d1" in the same way.

Set the following parameters as necessary: ON/OFF control hysteresis ("

hyS1

"), cool-

ing proportional band ("

CoL1

"), dead band ("

db1

"), balance ("

bAL1

"), anti-reset windup

("

Ar1

"), and normal/reverse setting ("

rEv1

").

4

Press the key to set the value.

1

Display the operation menu ("

oPE Ch1

").

2

Display the selected PID number ("

PLn1

") and choose the PID No.

3

Press the key to set the value.

1

Display the palette menu ("

PLT Ch 3

").

2

Display max selected PID number ("

PL1M

") and set the PID number by choosing

it with the user key.

3

Display the user key function setting ("

UKEy

") and set it to PID selection

function.

4

On the PV/SV display, pressing the user key will switch you from the currently
selected PID to the next PID.

Point

When the user key function code is 27 (SV No.+1, PID No.+1 (send))
and the initial PID No. and SV No. are different, the first time you press
the user key, PID No. will become the same as SV No.
Also the SVMX parameter value becomes the maximum selectable
number for PID No. and SV No.

1

Display the operation menu ("

oPE Ch 1

").

2

Display the selected PID number ("

PLn1

") and choose "di".

3

Display the DI function setting ("

di1

" to "

di5

") and set the PID selection

function.

1

In the communication, overwrite the set value for the selected PID number
("

PLn1

").

1

Display the system menu ("

SYS [h 7

").

2

Display the startup mode ("

Stmd

") and choose the operational mode.

Choose from auto or manual.

3

Press the key to set the value.

After changing the above setting, restarting the controller will start it in the selected
mode.

Point

When starting up in manual, the MV becomes 0%.

Refer to

For functions that can be assigned, see "6-7 System (Ch7)" (page 8).

1

Display the system menu ("

SYS [h 7

").

2

Display the assign user key specification ("

UtEy

") and choose the function.

3

Press the key to set the value.

Point

Ar1 to Ar7 and bAL1 to bAL7 have the same function as in each PID
group.

Point

PV scaling and decimal point location can be used with the factory
settings.

PV

SV

}

}

}

cuts integration

includes integration

cuts integration

PV

AR value
AR value

proportional
bandwidth

MV

bAL=40%

50%

PV

SV

40%

bAL=0％

100%

PHC

PLC

103%

output value
(before limit)

PHC

PLC

limit

pass

limit

pass

—3%

output value
(after limit)

PCUT

MV1 MV2

PHC1 PLC1 PHC2 PLC2

"0"
"1"
"2"
"3"

103%
103%
limit
limit

-3%
limit

-3%
limit

103%
103%
103%
103%

-3%

-3%

-3%

-3%

"4"
"5"
"6"
"7"

103%
103%
limit
limit

-3%
limit

-3%
limit

103%
103%
103%
103%

limit
limit
limit
limit

"8"
"9"
"10"
"11"

103%
103%
limit
limit

-3%
limit

-3%
limit

limit
limit
limit
limit

-3%

-3%

-3%

-3%

"12"
"13"
"14"
"15"

103%
103%
limit
limit

-3%
limit

-3%
limit

limit
limit
limit
limit

limit
limit
limit
limit

1. Choose an input type ("PVt")

Check the type of the thermocouple or resistance bulb which is used.

2. Set the PV scaling (input range) ("PVb"/"PvF")

Set Pvb to the lower limit of the temperature range and PvF to the upper limit. It is recom­mended to set the values at the standard range, even though they can be set at values
beyond of it.
There is no standard range for DC voltage or DC current input. (-1999 to 9999, lower
limit<upper limit)

3. Set the decimal point location ("Pvd")

Sets whether or not to display digits after the decimal point. Two digits can also be dis­played after the decimal point when using 1 to 5V DC, and 4 to 20mA DC.

– 18 –

8-2

Output Setting

Sets the control output. (Only when the output is current or voltage.)

8-3

Controls Setting

Sets controls to normal operation or reverse operation.

•

Reverse operation: As the process value (PV) rises, the control output (MV) becomes
smaller. Used to heat the control object.

•

Normal operation: As the process value (PV) rises, the control output (MV) becomes larger.
Used to cool the control object.

9

Error Indications

9-1

Display During Equipment Error

This controller has a display function to indicate several types of error code shown below. If
any of the error code is displayed, please eliminate the cause of error immediately. After the
cause is eliminated, turn off the power once, and then re-start the controller.

Note : The error display does not appear even when it must appear depending on the setting

of parameter SbMd (“

SET Ch6

”).

10

Input Range and Codes (standard range)

Note 1 : For DC current input, attach a 250Ω resistance to convert the range to 1 to 5V or 0 to

5V DC.

Note 2 : Input accuracy is ±0.3% FS ± 1 digit ± 1°C or 2°C whichever greater.

Except, B thermocouple 0 to 400°C: ±5% FS ± 1 digit ± 1°C

R thermocouple 0 to 500°C: ±1% FS ± 1 digit ± 1°C
T thermocouple -200 to -150°C: ±0.5% FS ± 1 digit ± 1°C

Note 3 : Input accuracy cannot be ensured when using an input smaller than the minimum

range.

11

Alarm Action Type Codes

Display

Possible cause Control output

"

UUUU

"

q

Thermocouple burnout.

w

Resistance bulb sensor (A) burnout.

e

PV exceeds upper limit of the range by 5%FS.

Output as setting value when
an error occurs
(set in parameter Flo1 or
Flo2)

"

LLLL

"

q

Resistance bulb sensor B or C wire burnout.

w

Resistance bulb sensor (between A & B or A &
C) short.

e

PV is below lower limit of the range by 5%FS.

r

Burnout or short in the voltage input.

"

LLLL

"

q

PV < -199.9

"

Err

"

(SV flickers)

Incorrect setting (Pvb/PvF)

PV is not
displayed

q

H’4000 is added into the dP30 set value

w

SbMd set value is set at 4 to 7, and STbY is ON

Normal control
* The controller does not

have to be restarted

SV is not
displayed

q

H’2000 is added into the dP30 set value

w

SbMd set value is set at 4 to 7, and STbY is ON

Normal control
* The controller does not

have to be restarted

Parameters
may not be
displayed

q

Check the settings of dP01 to dP30

w

Check the password function

Normal control
* The controller does not

have to be restarted

Input type

Measurement
range [°C]

Measurement
range [°F]

Smallest input
increment °C

Input code

Resistance bulb
JIS (IEC)

Pt 100

Ω

0 to 150 32 to 302 0.1 "

1

"
0 to 300 32 to 572 0.1
0 to 500 32 to 932 0.1
0 to 600 32 to 1112 1

-50 to 100 -58 to 212 0.1

-100 to 200 -148 to 392 0.1

-150 to 600 -238 to 1112 1

-200 to 850 -328 to 1562 1

Thermocouple J 0 to 400 32 to 752 0.1 "2"

0 to 1000 32 to 1832 1

K0 to 400 32 to 752 0.1 "3"

0 to 800 32 to 1472 0.1
0 to 1200 32 to 2192 1

R0 to 1600 32 to 2912 1 "4"
B0 to 1800 32 to 3272 1 "5"
S0 to 1600 32 to 2912 1 "6"
T -200 to 200 -328 to 392 0.1 "7"

-200 to 400 -328 to 752 0.1

E0 to 800 32 to 1472 0.1 "8"

-200 to 800 -328 to 1472 1

N0 to 1300 32 to 2372 1 "12"
PL-

2

0 to 1300 32 to 2372 1 "13"

1. Sets the range of the control output (OUT1/OUT2) ("C1r"/"C2r")

Choose any of 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V, 0 to 20mA or 4 to 20mA DC.

1. Set the normal or reverse operation ("rEV")
Choose any of the following combinations of heat and cool to suit your system.

rEv

Control
output 1

Control

output 2
rv-- Reverse –
no-- Normal –
rvno Reverse Normal
norv Normal Reverse
rvrv Reverse Reverse
nono Normal Normal

DC voltage 0 to 5V DC -1999 to 9999 (Range where scaling is allowed) "15"

1 to 5V DC "16"
0 to 10V DC "17"
2 to 10V DC "18"
0 to 100mV DC

"19"

DC current

0 to 20mA DC

"15"

4 to 20mA DC

"16"

Type DO1 to DO5 Alarm T ype Action diagram

0 No alarm –

Absolute value
alarm

1 High alarm

2Low alarm

3 High alarm (with hold)

4Low alarm (with hold)

Deviation alarm 5 High alarm

6Low alarm

7 High/Low alarm

8 High alarm (with hold)

9Low alarm (with hold)

10 High/Low alarm (with hold)

Zone alarm 11 High/Low deviation alarm

12
(Note1)

High/Low absolute alarm

13
(Note1)

High/Low deviation alarm

14
(Note1)

High absolute/Low
deviation alarm

15
(Note1)

High deviation/Low
absolute alarm

Input type

Measurement
range [°C]

Measurement
range [°F]

Smallest input
increment °C

Input code

PV

t

ALn

PV

t

ALn

PV

t

ALn

PV

t

ALn

SV

PV

t

ALn

SV

PV

t

ALn

SV

PV

ALn

SV

PV

t

ALn

SV

PV

t

ALn

SV

PV

ALn

SV

PV

t

ALn

PV

t

AL1
AL2

SV

PV

t

AL1
AL2

SV

PV

t

AL2

AL1

SV

PV

AL2

AL1

– 19 –

● Dual Set Value Alarm Codes

● Timer Code

(Note1) Available only for DO2
* Other than the alarm setting, each of the event output functions can be assigned to

DO1 to 5.
For more details on each of the event output functions, refer to “7-12. Digital output” - “1. DO
event setting” (page 14).

12

Model Specifications

12-1

PXG5/9 Standard Model List

Note 1: For outer dimensions of 48 x 96, the transmitter power supply output cannot be specified.

(5 in the fourth digit and T in the sixth digit cannot be specified.)

Note 2: If output 1 was for current or voltage output, option cannot be assigned to CT1 nor CT2.

(If 7th digit was assigned to G or J, or 11th digit to A, 5th digit cannot be assigned to E nor P.)

Note 3: RSV1 in option 1 and RSV2 in option 2 cannot be assigned simultaneously.

(If 7th digit was assigned to H or K, 11th digit cannot be assigned to D.)

Note 4: In case, in option 1, of DI 2 points + RSV1 or RS485 + DI 1 + RSV1, output 2 cannot be

assigned.
(If 7th digit was assigned to F or 2, 6th digit cannot be assigned to A, C, E, P, R nor S.)

Note 5: In case of CT1 in option 1, or CT2 in option 2, digit output cannot be assigned to None.

(If 7th digit was assigned to G or J, or 11th digit to A, 9th digit cannot be assigned to 0.)

Note 6: CT1 in option 1 and CT2 in option 2 cannot be assigned simultaneously.

(If 7th digit was assigned to G or J, 11th digit cannot be assigned to A.)

Type DO1 to DO5 Alarm T ype Action diagram
High/Low limit

alarm

16 High/Low absolute alarm

17 High/Low deviation alarm

18 High absolute/Low

deviation alarm

19 High deviation/Low

absolute alarm

20 High/Low absolute alarm

(with hold)

21 High/Low deviation alarm

(with hold)

22 High absolute/Low

deviation alarm (with hold)

23 High deviation/Low

absolute alarm (with hold)

Zone alarm 24 High/Low absolute alarm

25 High/Low deviation alarm

26 High absolute/Low

deviation alarm

27 High deviation/Low

absolute alarm

28 High/Low absolute alarm

(with hold)

29 High/Low deviation alarm

(with hold)

30 High absolute/Low

deviation alarm (with hold)

31 High deviation/Low

absolute alarm (with hold)

Type DO1 to DO5 Alarm T ype Action diagram
Timer 32 ON delay timer

33 OFF delay timer

34 ON/OFF delay timer

Point

What is alarm with hold?
The alarm will not turn ON immediately when the process value gets into
the alarm band and enters again. If without hold, alarm ma y turn ON when
starting up.

Caution

• When alarm action code is changed, alarm set value may also become dif-

ferent from previous settings.

• When alarm action type code is changed, turn off the power once, and

then re-start the controller, before starting control.

• Aln: AL1 to AL5 show the alarm set values

• ALnh: AL1h to AL5h show the alarm set values

• ALnL: AL1L to AL5L show the alarm set values

• dLYn: dLY1 to dLY5 show the alarm delay on set values

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

PV

t

ALnL

ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnh

ALnL

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnL

ALnh

SV

PV

t

ALnL

ALnh

PV

t

ALnh
ALnL

SV

PV

t

ALnh
ALnL

SV

PV

t

ALnL

ALnh

SV

PV

t

ALnL

ALnh

DI
ALM

dLYn

DI
ALM

dLYn

DI
ALM

dLYn

dLYn

PV (process value)

power on

lower limit alarm
lower limit alarm

(with hold)

power on

power off

Lower limit alarm
output area

off off off

on on

off off

on

Digit

Specifications 1 2 3 4 5 6 7 8 - 9

10 11 12 13-14

Notes

4 <Size of front WxH>

48 x 96 mm P X G 5

Note 1

96 x 96 mm P X G 9

5 <Output 1>

Relay contacts A
SSR drive C
Current (0 to 20mA DC / 4 to 20mA DC)

E

Note 2

Voltage (0 to 5V DC / 1 to 5V DC /
0 to 10V DC / 2 to 10V DC)

P

Note 2

6 <Output 2>

None Y
Relay contacts A

Note 4

SSR drive C

Note 4

Current (0 to 20mA DC / 4 to 20mA DC)

E

Note 4

Voltage (0 to 5V DC / 1 to 5V DC /
0 to 10V DC / 2 to 10V DC)

P

Note 4

Re-transmission output current
(0 to 20mA DC/ 4 to 20mA DC)

R

Note 4

Re-transmission output voltage
(0 to 5V DC / 1 to 5V DC /
0 to 10V DC / 2 to 10V DC)

S

Note 4

Transmitter power supply T

Note 1,4

7 <Option 1>

None Y
RS 485 M
Digital input (No. 1) + digital input

(No. 2)

T

Digital input (No. 1) + RSV1 H

Note 3

Digital input (No. 1) + CT1 G

Note

2,5,6
RS 485 + digital input (No. 1) V
RS 485 + RSV1 K

Note 3

RS 485 + CT1 J

Note

2,5,6
RS 485 + digital input (No. 1)+RSV1

F

Note 4

Digital input (No. 1) + RSV1
+Digital input (No. 2)

2

Note 4

8 <Revision symbols> 1
9 <Digital Output>

(Relay contact output)
None 0

Note 5
Digital output 1 point (No.1) 1
Digital output 2 points (No.1, 2) F
Digital output 3 points (No.1, 2, 3) M
Digital output 2 points

[independent common] (No.1, 2)

J

10

<Power Supply> <Instruction Manual>
100V/240V AC no instruction

manual

N

100V/240V AC English instruction
manual

V

24V AC/DC no instruction manual C
24V AC/DC English instruction

manual

B

11 <Option 2>

None Y
Digital input (No. 3, 4, 5) + CT2 A

Note

2,5,6
Digital input (No. 3, 4, 5) B
Digital input (No. 3, 4, 5)

+ digital outputs
(No. 4, 5) [transistor output]

C

Digital input (No. 3, 4, 5) + RSV2 D

Note 3
12 0
13 0

– 20 –

12-2

PXG5/9 Motorized Valve Control Model List

Note 1: If front panel size 48 × 96, the transmitter power supply output is not available.

13

Specifications

Digit

Specifications 1 2 3 4 5 6 7 8 - 9

10 11 12 13-14

Notes

4 <Size of front WxH>

48 x 96 mm P X G 5

Note 1

96 x 96 mm P X G 9

5 <Output 1>

Motor valve control output
(no PFB input)

S

Motor valve control output
(PFB input)

V

6 <Output 2>

None Y
Auxual DO output A
Transmitter power supply T

Note 1

7 <Option 1>

None Y
Digital input (No. 1, 2, 3) + RSV1 E
RS 485 + digital input (No. 1, 2, 3) U
RS 485 + digital input

(No. 1) + RSV1

F

8 <Revision symbols> 1
9

<Digital Output> (Relay contact output)
None 0
Digital output 1 point (No.1) 1
Digital output 2 points (No.1, 2) F
Digital output 3 points (No.1, 2, 3) M
Digital output 2 points

[independent common] (No.1, 2)

J

10

<Power Supply> <Instruction Manual>
100V/240V AC no instruction manual

N

100V/240V AC English instruction manual

V
24V AC/DC no instruction manual C
24V AC/DC English instruction manual

B

11 <Option 2>

None Y

12 0
13 0

Power Supply 100 (-15%) to 240V AC (+10%), 50/60dHz, 24V DC/AC (±10%)
Power Consumption 12VA or less

Control Output

Relay contact output

•1a contact 220V AC / 30V DC , 3A (resistance load)
SSR/SSC drive output (voltage pulse output)

•ON 20V DC (18 to 24V DC)

•OFF 0.5V DC or less

•Max Current 20mA DC or less (both OUT1 and OUT2)

•Load resistance 850Ω or more
Current Output

•0 to 20mA DC / 4 to 20mA DC

•Acceptable load resistance 600Ω or less

•Accuracy: ±5%FS
Voltage output

•0 to 5V DC / 1 to 5V DC / 0 to 10V DC / 2 to 10V DC

•Resistance load 10kΩ or more

•Accuracy: ±5%FS

Process value input

Input accuracy

•

Thermocouple input: greatest one among ±0.3%FS, ±1
digit, and ±1°C or 2°C

• Resistance bulb input: greatest one among ±0.3%FS, ±1

digit, and ±0.5°C

• mV input, voltage input, current input : ±0.3%FS±1digit
Indication resolution: ±0.3%FS or less

Digital Output

Relay contact output

(DO1 to DO3)

•1a contact 220V AC / 30V DC , 3A (resistance load)
Transistor Output (DO4, DO5)

•Open collector 30V DC, 100mA, max 2 contacts

•Judged ON 1V DC or less

Digital input

Contact or Transistor type
Max 5 inputs 30V DC, 3mA (1 input)

•Judged ON 1kΩ or less (contact), or 5V DC or less (transistor)

•Judged OFF

100kΩ or more (contact), or 18V DC or more (transistor)

Re-transmission output

0 to 20mA DC / 4 to 20mA DC / 0 to 5V DC / 1 to 5V DC /
0 to 10V DC / 2 to 10V DC
Re-transmission data: PV, SV, DV, MV
Accuracy: ±0.2%FS
Resistance load : 600Ω or less (Current), 10kΩ or more (voltage)

Remote SV Input

1 to 5V DC /0 to 5V DC, 0 to 20mA DC / 4 to 20mA DC (use an
external 250Ω resistor)

Heater break detector (CT)
input

Single-phase type CT 1 input, 1 to 30A / 20 to 50A

Valve feedback signal
(potentiometer) input

Resistance range: 100 to 2.5k

Ω (three line type)

Resolution: 0.5% FS
Input accuracy: ±1.0% FS
Corresponding full stroke time: 30 sec to 180 sec

Motorized valve control
output

1a contact x 2, 220V AC / 30V DC , 3A (resistance load)

Transmitter supply power
input

24V DC (19.5 to 24V DC), max current 21.6mA (with short-circuit
protection)
Max load resistance: 400Ω

Communication Functions

RS-485 interface
Communication method: Half-duplex bit serial asynchronous cycle
Communication rate: 9600bps, 19200 bps
Protocol: Modbus RTU compatible
Communication distance: Max 500m (total connection length)
Connectable units: 31 units

Loader Interface

RS-232C interface
Connection method: ø2.5 mini-plug/jack (use the included cable at
the bottom of the case)
Communication method: Full-duplex bit serial asynchronous cycle
Communication speed: 9600bps parity/none
Protocol: Modbus RTU compatible

Operation and storage
conditions

Range of usable temperatures: -10 to 50°C, ambient humidity 90%
RH or less (non condensing)

-20 to 60 °C (storage temperature)