Fuji Electric Micro Controller X PXG4 Instruction Manual

●

●

II

Instruction Manual

Micro Controller X

Model: PXG4

Fuji Electric Systems Co., Ltd.

Head Office Gate City Osaki East Tower 11-2, Osaki 1-chome, Shinagawa-ku,

Instrumentation Div./International Sales Dept.

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.

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

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

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 bracket 1 pc

I/V Unit (250Ω Resistor) 1 pc

Wate rp roof packing 1 pc

Unit nameplate 1 pc

Option

Name Order No.

Te rminal cover ZZPPXR1-A230

PC loader
communication cable

Tokyo 141-0032, Japan
http://www.fesys.co.jp/eng

NO.1, Fuji-machi, Hino-city, Tokyo 191-8502, Japan
Phone: [phone], 6202 Fax:[phone]
http://www.fic-net.jp/eng

Thank you for purchasing the Fuji Digital temperature Controller.

CAUTION

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

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

Related Information

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

Document

Catalog

Micro Controller (Model: PXG)
Operation Manual

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

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

ZZPPXH1*TK4H4563

INP-TN1PXG4b-E

Reference No.

ECNO:1125

ECNO:1411

INP­TN514450-E

1-2 Installation and Wiring

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

Ambient temperature -10 °C to 50 °C

Ambient humidity 90% RH or below (with no condensation)

Installation category

Pollution level 2

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.

Voltage used or generated
by any assemblies

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

●

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

Control output 1 (Relay contact)

Motorized valve OPEN output

Control output 2 (Relay contact)

Digital output 1 (Relay contact) Digital output 1 to 3
Digital output 2 (Relay contact) Communication (RS-485)

When the ninth digit in the
model code is J

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

Motorized valve CLOSE output

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 nec-

•

essary. 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.

•

To prevent 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.

Clearance Space (mm) Creepage Space (mm)

Power Internal circuit

or

or

(Relay contact)

When the ninth digit in the
model code is not J

Auxiliary analog input (remote SV)

Heater current detector input
Control output 1 (SSR drive, current, voltage)
Control output 2 (SSR drive, current, voltage)

or Auxiliary analog output (Re-transmission output)

by IEC 1010-1

Measurement input

Digital input 1 to 3

hazardous
voltage

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”.

Warning Mishandling may lead to death or serious injury.

Caution Mishandling may cause injury to the user or property damage.

1

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.

Warning

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.

– 1 –

2-2 Cautions when Attaching to the Panels

•

Insert the controller unit into the panel cutout from the front, and then put the mounting
bracket from the rear. The mounting bracket should be pushed in until the controller is
securely fixed to the panel. If there is a slight gap remaining, gently tighten the two screws
until the gap disappears.
(Make sure not to over tighten the screws, as doing so may result in the mounting bracket
separating from the stopper.)

•

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.

Packing

Case
(Bad)

Fig. 3

Packing

Case

(Good)

Fig. 1 Fig. 2

Unit Unit

Front Case Panel Panel

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

•

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.

Mounting
bracket

α = 0 to 30

Screw

°

For Proper Usage

Confirmation of model code

1 Installation and Mounting

2

Wiring Connection

Tu r n Power On

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

Please confirm that the model delivered matches your order.

"12 Model Specifications" (page 19)

External dimensions

• Panel cut dimensions

• Mounting the panel

"3 Installation and Mounting" (page 3)

Te rminal connections diagram

"4 Wiring" (page 4)

Changing set value

"5 Display and Operations" (page 5)

Basic Operation Methods

"5 Display and Operations" (page 5)

Parameter List

"6 Parameter List" (page 6)

Input/Output/Control

"7 Functions" (page 10)

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.

•

Tw isting 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

•

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

Attachment position : Please connect between the relay

second or more

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

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

(Example)

13

7

1

8

14

2

15

9

3

10

16

4

11

17

5

12

18

6

Fig.4 Attachment position

of Z-Trap

6 Advanced Usage Setting of input sensor and input range

"8-1 Input Setting" (page 17)

Selecting control method

"8-3 Control Setting" (page 17)

Controlling through auto-tuning

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

Automatic setting parameters

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

Operation

7 Error Indications

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.

Display during equipment error

"9 Error Indications" (page 18)

2-4 Key Operation Cautions/Error Operations

•

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 "
turn the power OFF.

UU

UUUUUUUUUUUUUU

". When replacing the sensor, always

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

•

– 2 –

3

Installation and Mounting

3-1 External/Panel Cut Dimensions

8 79.8

48

PV

SV

48

13-18

7-121-6

44.8

44.8

Panel

Panel thickness 1 to 8 mm

44.8

1

2

3

4

5

6

13

7

8

14

9

15

10

16

11

17

12

18

6.2

Terminal screw M3

PC loader interface

installing multiple controllers

+0.5

45.

0

Packing

48

57

Mounting bracket

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

(48 × n–3)

+0.5
0

+0.5

0

45.

Caution

+0.5

0

45

73 or more

63 or more

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 100V AC.
(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 6).

•

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.)

– 3 –

4

Wiring

4-1 Te r minal Connection Diagram (100 to 240V AC, 24V AC/DC)

Standard Type

RS485
communicator

++

7

–

8

Digital input

DI1

9

DI-COM

10

RSV1 input

++

11

–

12

Digital input

DI1

1

7

DI-COM

2

8

DI2

3

9

No

4

10

connection

RSV1 input

++

11

–

12

Power supply

AD/DC 24V

++

5

4

6

–

50/60Hz

Communication function included

RSV1 input

++

9

–

10

No communication function

Digital input

DI1

1

7

DI-COM

2

8

DI2

3

9

No

10

4

connection

AC100 to 240V

5

4

6

50/60Hz

(Note 1)

CT input

9

10

Digital input

7

8

RSV1 input

349

10

Control output 2/Re-transmission

Voltage
output

SSR drive

++

–

++

11

– –

12

Digital output Digital output

DO1-COM

DO1

DO2-COM

DO2

DI1

DI-COM

++

–

11

1

2

12

1

2

3

4

RS485
communicator

Digital input

Digital input

CT1 input

Current
output

++

11

12

DO-COM

DO1

DO2

DO3

7

8

9

10

1

7

2

8

9

10

++

–

DI1

DI-COM

DI1

DI-COM

Relay
output

11

12

1

2

3

4

1

2

3

4

5

6

●

●

Ω

7

8

9

10

11

12

Control output 1
Relay

output

7

13

8

14

9

15

10

16

11

17

12

18

Measurement value input

Thermocouple
input

Current

SSR drive

output

13

14

15

16

++

17

–

18

++

13

–

14

Resistance
bulb input

15

A

16

B

17

B

18

13

14

Current/voltage
input

++

–

Voltage
output

15

16

17

18

(Note 2)

13

14

++

–

++

3

–

4

Voltage (mV)
input

15

16

++

17

–

18

Motorized Valve Type

Communication function included

No communication function

Digital input

DI1

1

7

DI-COM

2

8

3

9

10

Power supply

AD/DC 24V

++

–

50/60Hz

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

DI2

DI3

5

4

6

Digital input

DI1

7

DI-COM

8

RSV1 input

+

349

–

10

AC100 to 240V

5

4

6

50/60Hz

(Note 1)

Digital input

9

10

Digital output

DO1-COM

DO1

DO2-COM

DO2

DI1

DI-COM

1

2

3

4

RS485
communicator

+

7

–

8

RSV1 input

+

9

–

10

Digital output

DO-COM

1

DO1

2

DO2

3

DO3

4

resistor) between the terminals number 15 and 18.

7

8

9

10

11

12

1

7

13

2

8

14

3

9

15

4

10

16

5

11

17

12

6

18

Valve control

Valve control output
CLOSE

11

COM

12

Valve control output

OPEN

13

COM

14

Measurement value input

Thermocouple
input

15

16

17

18

+

–

Resistance
bulb input

15

A

16

B

17

B

18

Current/voltage
input

15

+

16

17

–

18

(Note 2)

Voltage (mV)
input

15

16

+

17

–

18

– 4 –

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

▲

▼

5

Display and Operations

5-1 Part names and functions

C2 Lamp

C1 Lamp

SV Lamp

USER Key

SEL Key

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 "

77

("

SSSSYYYYSSSS CCCChhhh 77

"). (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 key functions as the select key 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 "
operation, and "

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.

TT

SSSSooooFFFFTT

" and set value alternately during soft start.

DO2 Lamp

DO1 Lamp DO3 Lamp

PV Display

SV Display

MAN/AT/SELF Lamp

▼ Key

▲ Key

YY

UUUUkkkkEEEEYY

" under the system menu

MM

rrrrEEEEMM

" during remote SV

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.

operation mode

Parameter
display symbol

"

"

TT

FFFFAAAALLLLTT

11

"

" (Mv1) MV1 Displays the output

MMMMvvvv11

22

" (Mv2) MV2 Displays the output

MMMMvvvv22

"

vv

rrrrSSSSvv

" (rSv) RSV input value

"

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

Parameter name Function Setting range

(FALT)

Error source
display

display

Displays the
source of an error

value of the control
output (OUT1)

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

Displays the input
value of the RSV

Remarks

-3.0 to 103.0%

-3.0 to 103.0% (Note4)

-5 to 105% FS (Note1)

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.

hold down

observation

parameter

menu

(change
mode)

hold down

hold down

hold down

(change
display only)

only during manual mode

monitor mode

channel display

manual mode

manual output

(PV/MV display)

manual lamp ON

: Press several times

setup mode

parameter display

parameter

setting

operation mode

initial display

(PV/SV display)

value display

channel menu

● Changing SV (set values)

Change the display to PV/SV display (shown when you turn on the power and

1

the SV lamp is lit).

Change the SV with the keys.

2

Press the key to save the values.

3

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

● Changing MV (control output values)

Switch to manual mode.

1

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

2

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

Change the MV with the keys.

3

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

Refer to

See “7-8 Manual Output” (page 12) for more about changing to manual mode.

monitor mode

display

PFB input value
display (%)

For more details on “

hold down

MV1 (%)Error source

RSV terminal
input value display

SS

PPPPAAAASSSSSS

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

MV2 (%)

Password entry

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 when values are being set. Pressing the keys
sets the MV (%).

– 5 –

5-5 Setting Parameters

…

The following explains how to set the parameters.

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

1

This switches you to the monitor mode Mv1.

Press and hold the key in monitor mode

2

This switches you to the channel menu of setup mode.

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

3

This switches you to the parameter menu.

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

4

The set value flickers.

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

5

The set value is fixed.

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.

Display the operation menu ("oo

1

Display key lock ("LL

2

Set the value.

3

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.)

Press the key to set the value.

4

LLooooCCCC

Saving and entering a password

Use the following steps to save a password.

Display the password menu ("PP

1

Display password 1 ("PP

2

Set the password.

3

You can enter the hexadecimal value 0000 through FFFF.

Press the key to set the value.

4

Use the following steps to enter a password.

1

2

22

" and "PP

PPAAAASSSS3333

" can be saved in the same way.

"

PPPPAAAASSSS22

The authority of the passwords grows from "
ity, the greater number of channels for display and settings.

In monitoring mode, display ("PP

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

oPE ch

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

ooPPPPEEEE CCCChhhh 1111

").

") and press the key.

PPAAAASSSS CCCChhhh11111111

").

PPAAAASSSS1111

") and press the key.

11

PPPPAAAASSSS11

" to "

PPAAAASSSSSSSS

") and press the key.

PPPPAAAASSSS22

22

33

" to "

PPPPAAAASSSS33

". The higher the author-

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
once, and then re-start the controller.

RST

on its Remarks column is changed, turn off the power

●

6-1 Operation (Ch1)

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

Parameter
display symbol

nn

mmmmaaaann

" (MAn) Switchover

"

YY

SSSSTTTTbbbbYY

"

mm

rrrrEEEEmm

" (rEM) Switchover

"

PPrrrrGGGG

"PP

" (PrG) Ramp soak

AAtttt

"AA

" (AT) Auto-tuning run

hh

LLLLAAAA[[[[hh

"
(LACh)

nn

SSSSvvvvnn

" (Svn) Currently

"

PPLLLLnnnn1111

"PP

11

AAAALLLL11

" (AL1)

"

LL

AAAALLLL1111LL

"

hh

AAAALLLL1111hh

"

…

33

"

AAAALLLL33

" (AL3)

AALLLL3333LLLL

"AA

hh

AAAALLLL3333hh

"

LLooooCCCC

"LL

" (LoC) Key lock Sets the key lock to

Parameter name Function Setting range

between auto and
manual mode

" (STby) Switchover

between RUN
and standby

between local
and remote SV
operation

control command

command

"

DO output latch
release command

selected SV No.

" (PLn1) Currently

selected PID No.

AL1 set value

" (AL1L)

AL1L set value

" (AL1h)

AL1h set value

AL3 set value

" (AL3L)

AL3L set value

" (AL3h)

AL3h set value

Switchover between
auto and manual
modes

Switchover the
operation mode
between RUN and
standby

Switchover between
local and remote
SV operation

Changes ramp soak
run states

Runs auto-tuning. oFF (stop/finish)

Cancels the DO
latch state

Choose the SV No.
used for control

Choose the Pid
group No. used for
control

Set the alarm value.

prevent wrong
operation

oFF (auto) / on
(manual)

oFF (RUN) / on
(standby)

LoCL (local) / rEM
(remote)

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

on (normal type)
Lo (low PV type)

oFF / rST
(latch resets)

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

Pid 0 (PID ch)
Pid 1
(PID group No. 1)
Pid 2
(PID group No. 2)
Pid 3
(PID group No. 3)
Pid 4
(PID group No. 4)
Pid 5
(PID group No. 5)
Pid 6
(PID group No. 6)
Pid 7
(PID group No. 7)
di (chooses PID
group according to di)

0 to 100% FS
(absolute value
alarm)

-100 to 100% FS
(deviation alarm)

0 (no lock)
1 (all lock)

2 (All but SV locked)

Initial

Remarks

value

oFF

oFF

LoCL

(Note1)

Displays End

oFF

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

oFF

oFF (Note2)

Sv0

(Note19)

Pid0

10°C

(Note3)

0

Password
level

Note: When “

PAS1 permissions
<"PASS" = "PAS1">

PAS2 permissions <"PASS" = "PAS2">

PAS3 permissions <"PASS" = "PAS3">

EE

FFFFEEEEFFFFEE

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

” (FEFE) is entered as “PP

PPAAAASSSSSSSS

” (PASS), all of the channels “OPE ch” to

6-2 PID (Ch2)

Sets parameters for controls such as PID.

Parameter
display symbol

"PPPP" (P) Proportional band Sets the

ii

ii

" (i) Integration time

"

dd

dd

" (d) Differential time

"

SS

hhhhyyyySS

" (hyS) ON/OFF control

"

LL

"

[[[[ooooLL

" (CoL) Cooling

Parameter name Function Setting range

hysteresis

proportional band
coefficient

– 6 –

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

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

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

Sets the hysteresis
width for the ON/
OFF control.

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

Initial

0.0 to 999.9% 5.0%

0 to 3200 sec 240 sec

0.0 to 999.9 sec 60.0 sec

0 to 50% FS 1°C

0.0 to 100.0 1.0

value

Remarks

(Note4)

Parameter
display symbol

ddbbbb

"dd

" (db) Dead band Shifts the cooling

bbAAAALLLL

"bb

" (bAL) Output

rr

AAAArr

" (Ar) Anti-reset

"

vv

rrrrEEEEvv

" (rEv) Sets normal/

"

LL

SSSSvvvvLL

" (SvL) SV limit

"

SSvvvvhhhh

"SS

" (Svh) SV limit

tt[[[[1111

"tt

" (TC1) OUT1 proportion

tt[[[[2222

"tt

" (TC2) OUT2 proportion

PPllllcccc1111

"PP

" (PLC1)

11

PPPPhhhh[[[[11

" (PhC1)

"

22

PPPPLLLL[[[[22

" (PLC2)

"

PPhhhh[[[[2222

"PP

" (PhC2)

PP[[[[UUUUTTTT

"PP

" (PCUT) Selects the type of

Parameter name Function Setting range

-50 to 50% 0%

-100 to 100% 0/50

0 to 100% FS 100% FS

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))

0 to 100% FS 0% FS

0 to 100% FS 100% FS

1 to 150 sec 30:

1 to 150 sec 30:

-3.0 to 103.0% -3.0%

-3.0 to 103.0% 103.0%

-3.0 to 103.0% -3.0%

-3.0 to 103.0% 103.0%

0 to 15 0

convergence value

windup

reverse operations

(lower limit)

(upper limit)

cycle

cycle

OUT1 lower limit

OUT1 upper limit

OUT2 lower limit

OUT2 upper limit

output limiter

proportional band
from the set value

Offset value which
is added to the MV
output value

Sets the range of
integration control

Sets the control
action

Sets the lower limit
of SV

Sets the upper
limit of SV

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

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

Sets the lower limit
of the control output
(OUT1)

Sets the upper limit
of the control output
(OUT1)

Sets the lower limit
of the control output
(OUT2)

Sets the upper limit
of the control output
(OUT2)

Sets the type of
output limiter

6-3 PID Palette (Ch3)

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

Parameter
display symbol

SSvvvv1111

"SS

" (Sv1) SV 1 Sets the SV set

PP1111

"PP

" (P1) Propor tional band 1 Sets the

11

iiii11

" (i1) Integration time 1 Sets the

"

11

dddd11

" (d1) Differential time 1 Sets the

"

hhyyyySSSS1111

"hh

" (hyS1) ON/OFF control

11

"

[[[[ooooLLLL11

" (CoL1) Cooling

ddbbbb1111

"dd

" (db1) Dead band 1 Sets the dead

11

bbbbAAAALLLL11

"

" (bAL1)

11

AAAArrrr11

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

"

rrEEEEvvvv1111

"rr

" (rEv1) Sets nor mal/

SSvvvv7777

"SS

" (Sv7) SV 7 Sets the SV set

PP7777

"PP

" (P7)

77

iiii77

" (i7) Integration time 7 Sets the

"

77

dddd77

" (d7) Differential time 7 Sets the

"

hhyyyySSSS7777

"hh

" (hyS7) ON/OFF control

77

"

[[[[ooooLLLL77

" (CoL7)

Parameter name Function Setting range

value

proportional band

integration time

differential time.

hysteresis 1

proportional band 1

Sets the hysteresis
when using the
ON/OFF control.

Sets the cooling
proportional band

band

Output convergence
value 1

Offset value which
is added to the
control output

windup

reverse 1

…

…

Sets the control
action

…

value

Proportional band 7

Sets the
proportional band

integration time

differential time.

hysteresis 7

Cooling proportional
band 7

Sets the hysteresis
when using the
ON/OFF control.

Sets the cooling
proportional band

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

0.0 to 999.9% 5.0%

0 to 3200 sec 240 sec

0.0 to 999.9 sec

0 to 50% FS 1 °C

0.0 to 100.0 1.0

-50.0 to 50.0% 0%

-100.0 to 100.0% 0/50

0 to 100% FS

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))

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

0.0 to 999.9% 5.0%

0 to 3200 sec 240 sec

0.0 to 999.9 sec

0 to 50% FS 1 °C

0.0 to 100.0 1.0

Initial
value

(single/
dual)

rv--/rvno
(single/
dual)

Contact
2:
SSR drive

Contact
2:
SSR drive

Initial
value.

0%FS

60.0 sec

(single/
dual)

100% FS

rv--/
rvno
(single/
dual)

…

0%FS

60.0 sec

Remarks

(Note4)

RST

(Note5)

(Note5)

(Note7)

(Note4)
(Note16)

(Note4)

(Note4)

Remarks

(Note5)

(Note4)

(Note4)

(Note6)

RST

…

(Note5)

(Note4)

Parameter
display symbol

ddbbbb7777

"dd

" (db7) Dead band 7 Sets the dead

bbAAAALLLL7777

"bb

" (bAL7)

77

AAAArrrr77

" (Ar7)

"

rrEEEEvvvv7777

"rr

" (rEv7) Sets nor mal/

SSvvvvMMMMXXXX

"SS

" (SvMX) Sets the Max SV

mm

"

PPPPLLLL1111mm

" (PL1M) Set the Max PID

Parameter name Function Setting range

-50.0 to 50.0% 0%

-100.0 to 100.0% 0/50

0 to 100% FS

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))

Sv0
Sv1
Sv2
Sv3
Sv4
Sv5
Sv6
Sv7
di

Pid0
Pid1
Pid2
Pid3
Pid4
Pid5
Pid6
Pid7
di

Output convergence
value 7

Anti-reset windup 7

reverse 7

selection number

selection number

band

Offset value which
is added to the
control output

Sets the anti-reset
windup

Sets the control
action

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

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

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.

Parameter
display symbol

PPttttnnnn

"PP

" (PTn) Ramp soak

TTiiiiMMMMUUUU

"TT

" (TiMU) Ramp soak time

11

SSSSvvvv----11

"

"
(Sv-1)

rr

ttttmmmm1111rr

" (TM1r) Ramp soak 1 seg

"

ttmmmm1111SSSS

"tt

" (TM1S) Ramp soak 1 seg

SSvvvv11116666

"SS

"

(Sv16)

rr

tttt11116666rr

"

"
(T16r")

tt11116666SSSS

"tt

" (T16S) Ramp soak 16

mmoooodddd

"mm

" (Mod)

kk

GGGGssssooookk

" (Gsok) Guaranty soak

"

LL

GGGGSSSS----LL

"(GS-L) Guaranty soak

"

hh

"

GGGGSSSS----hh

"(GS-h) Guaranty soak

TT

"

PPPPvvvvSSSSTT

" (PvST) PV star t Sets whether or

TT

CCCCoooonnnnTT

" (ConT) Restore mode Sets how to

"

MM

PPPPTTTTnnnnMM

"

" (PTnM) Sets the Max

nn

PPPPMMMMiiiinn

" (PMin) Sets the Min

"

Parameter name Function Setting range

operation pattern
(Step No.)

units

Ramp soak 1 seg
/SV

ramp time

soak time

…

Ramp soak 16 seg/SVSets the SV 0 to 100% FS 0%FS

Ramp soak 16
seg ramp time

seg soak time

Ramp soak mode

ON/OFF

band (lower)

band (upper)

pattern selection

pattern selection

Sets which
steps to use in
the ramp soak
operation
pattern

Sets the units
of the ramp
soak time

Sets the SV 0 to 100% FS 0%FS

Sets the ramp
time

Sets the soak
time

…

Sets the ramp
time

Sets the soak
time

Sets the
program
operation
method

Sets the
guaranty soak
ON or OFF

Sets the lower
limit of guaranty
soak

Sets the upper
limit of guaranty
soak

not to start
ramp soak with
PV.

restart when
the controller is
restored after a
power loss.

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

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

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)

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

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

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

…

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

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

0 to 15 0

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

0 to 50% FS 5°C

0 to 50% FS 5°C

oFF (PV start off)
on (PV start on)

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

0 to 6, di 6

0 to 6, di 0

…

– 7 –

Initial
value.

(single/
dual)

100% FS

rv--/
rvno
(single/
dual)

Sv7

Pid7

Initial
value

6

hh.MM

00:00
(hour:min)

00:00
(hour:min)

…

00:00
(hour:min)

00:00
(hour:min)

oFF

oFF

rES

Remarks

(Note4)

(Note6)

RST

Remarks

(Note20)

…

RST

(Note20)

6-5 Monitor (Ch5)

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

Parameter
display symbol

SSttttAAAAtttt

"SS

" (STAT) Ramp soak

11

MMMMvvvv11

" (Mv1) MV1 Displays the output

"

22

MMMMvvvv22

" (Mv2) MV2 Displays the output

"

vv

rrrrSSSSvv

" (rSv) RSV input value

"

11

[[[[tttt11

(CT1)

"

"

11

LLLLCCCC11

(LC1)

"

"

11

ttttmmmm11

(TM1)

"

"

33

ttttmmmm33

(TM 3)

"

"

TT

FFFFAAAALLLLTT

"

"

oo

PPPPLLLLnnnnoo

"

"

oo

PPPPTTTTnnnnoo

"

"

Parameter name Function Setting range

°

Displays the
progress of the
ramp soak

value of the control
output (OUT1)

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

Displays the input
value of the RSV

Displays the current
through the CT

current value of CT.

Displays the remaining
time on timer 1

Displays the remaining
time on timer 3

Displays the
source of an error

Displays the PID
palette No. currently
selected.

Displays the pattern

"

"

No. of the ramp soak
currently selected.

progress

display

Heater current 1

Leak current value 1 Displays the leak

Remaining time on
timer 1

…

(FALT)

(PLno)

(PTno)

…
Remaining time on
timer 3

Error source
display

Current palette No.

Current palette No.

"

°

Remarks

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)

…

-3.0 to 103.0%

-3.0 to 103.0% (Note4)

-5 to 105% FS (Note1)

0, 0.4 to 50.0A

0, 0.4 to 50.0A

0 to 9999 sec/ 0 to 9999 min

…

0 to 9999 sec/ 0 to 9999 min

…

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

(Note10)

(Note10)

(Note3)

0 to 7

"

0 to 6

"

"

"

"

"

6-6 Setup (Ch6)

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

Parameter
display symbol

TT

PPPPvvvvTT

" (PvT) PV input type Sets the type

bb

" (Pvb) PV input lower

PPPPvvvvbb

"

FF

PPPPvvvvFF

"

" (PvF) PVinput upper

dd

PPPPvvvvdd

"

" (Pvd) Decimal point

FF

PPPPvvvvooooFF

" (PvoF) PV input shift

"

FF

"

ttttFF

" (TF) PV input filter

00

"

" (rEM0) RSV Zero

rrrrEEEEmmmm00

SS

rrrrEEEEmmmmSS

" (rEMS) RSV Span

rr

rrrrEEEEmmmmrr

" (rEMr) RSV input

FF

" (rTF) RSV input

rrrrttttFF

Parameter name

limit

limit

position

adjustment

adjustment

range

filter

Function

of input sensor

Sets the lower
limit of PV input

Sets the upper
limit of PV input

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

Sets the amount
of shift for PV
input

Sets the time
constant for the
PV input filter

Adjusts the zero
RSV input

Adjusts the
span RSV input

Sets the range
for RSV input

Sets the time
constant for the
RSV input filter

Setting range

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)

)

2

13 (PL­14 (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)

-1999 to 9999 0

-1999 to 9999 400

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

-10 to 10% FS

0.0 to 120.0 sec 5.0 sec

-50 to 50% FS

-50 to 50% FS 0%FS (Note1)

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

0.0 to 120.0 sec 0.0 sec

Initial

Remarks

value

3 (K)

RST

C

RST

C

RST

0

RST

0%FS

0%FS (Note1)

(Note1)

1-5

(Note1)

Parameter
display symbol

rr

[[[[1111rr

" (C1r) OUT1 range Sets the range

rr

[[[[2222rr

" (C2r) OUT2 range Sets the range

11

" (FLo1) Output 1 set

FFFFLLLLoooo11

22

"

FFFFlllloooo22

" (FLo2) Output 2 set

11

SSSSFFFFoooo11

" (SFo1) Soft Start

mm

" (SFTM) Soft Start set

"

SSSSFFFFttttmm

11

" (Sbo1) OUT1 output

SSSSbbbboooo11

22

SSSSbbbboooo22

"(

"

dd

SSSSbbbbmmmmdd

" (SbMd) Standby mode

tt

AAAAoooott

" (AoT) Types of AO

LL

AAAAooooLL

" (AoL) AO lower limit

hh

AAAAoooohh

" (Aoh) AO upper limit

Sbo

Parameter name

value during
FALT

value during
FALT

output 1 set
value

time

set value
during standby

"

"

2)

OUT2 output
set value
during standby

setting

output

scaling

scaling

"

"

Function

of the control
output (OUT1)

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

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

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

Sets the

value for

limit
the control
output (OUT1)
during soft start

Sets the time from
startup to the finish
of soft start

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

"

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

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

Selects the
types of re­transmission
output

Sets the lower
limit of AO

Sets the upper
limit of AO

Setting range

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)

0-5 (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)

-3.0 to 103.0% -3.0%

-3.0 to 103.0% -3.0% (Note4)

upper

-3.0 to 103.0%

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

-3.0 to 103.0% -3.0%

-3.0 to 103.0% -3.0% (Note4)

ALM
display/

output

0OFF ON ON

1ON ON ON
2OFF OFF ON

3ON OFF ON
4OFF ON OFF

5ON ON OFF
6OFF OFFOFF

7ON OFF OFF

PV
SV
MV
DV

-100 to 100% 0% (Note12)

-100 to 100% 100%

6-7 System (Ch7)

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

Parameter
display symbol

yy

UUUUkkkkEEEEyy

" (UkEy) Assigns the

Parameter
name

USER key

Function Setting range

Sets the
function of the
[USER] key

0 (no function)
1 (Switchover between STBY ON/OFF)
2 (Switchover 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 RUN/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 (Ramp soak pattern No.
+ 1 (send))
27 (SV No. + 1,
PID No. + 1 (send))

Ao
output

PV/SV
display

Initial
value

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

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

103.0%

(hour:
min)

0

Pv

Initial
value

2

Remarks

(Note9)
(Note13)

(Note12)
(Note13)
(Note17)

Be
sure to
set

0.00
during
dual
control.

(Note14)

RST

(Note12)

(Note12)

Remarks

RST

– 8 –

Parameter
display symbol

11

ddddiiii11

" (dil) DI-1 function

ddiiii3333

"dd

" (di3) DI-3 function

tt

ddddoooo1111tt

" (do1T) Sets the DO1

"

ddooooPPPP1111

"dd

" (doP1) Sets DO1

tt

ddddoooo3333tt

" (do3T) Sets the DO3

"

33

ddddooooPPPP33

" (doP3) Sets DO3

"

pp

rrrrmmmmpp

" (rMP) ramp SV

"

LL

rrrrmmmmPPPPLL

" (rMPL) Ramp SV-

"

rrmmmmPPPPhhhh

"rr

" (rMPh) Ramp SV-

rrmmmmPPPPUUUU

"rr

" (rMPU) Ramp SV-

SSvvvvtttt

"SS

" (SvT) Ramp SV - SV

LL

[[[[ttttrrrrLL

" (CTrL) Control

"

…

…

Parameter
name

selection

selection

output event
type

option function

output event
type

option function

ON/OFF

Decline

Incline

slope units of
time

display mode
selection

methods

Function Setting range

Sets the
function of
DI-1

…

…

…
Sets the
function of
DI-3

Sets the
function of
DO1

Assigns the
four types of
option
functions in
bit units

…
Sets the
function of
DO3

Assigns the
four types of
option
functions in
bit units

Sets the
ramp SV
ON/OFF

Sets the slope
for a falling SV
during ramp
SV operations

Sets the slope
for a rising SV
during ramp
SV operations

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

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

Allows you to
select the
control
method.

Initial
value

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

0 to 48 0

0 to 102 0

0000 to 1111 0000

□□□□

0 to 102 0

0000 to 1111 0000

□□□□

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

0 to 100% FS 0°C

0 to 100% FS 0°C

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

rMP (SV during ramp)
TrG (target SV)

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

…

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

alarm function

bit3 : hold reset function

…

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

output alarm function

bit3 : hold reset function

0

on

hoUr

rMP

Pid

…

…

Remarks

(Note11)

RST

(Note3)

RST

Sections
7-1 to
7-5
(Note18)

RST

Parameter
display symbol

SSttttmmmmdddd

"SS

" (STMd) Star t mode Sets the

Parameter
name

Function Setting range

operation
mode when
starting up

Auto (auto mode startup)
Man (manual mode startup)
Rem (remote mode startup)
STby (Standby make startup)

Initial
value

AUTo

Remarks

6-8 Alarm (Ch8)

Sets the detect conditions for each type of alarm.

Parameter
display symbol

AA1111hhhhYYYY

"AA

" (A1hy) ALM1 hysteresis Sets the hysteresis

ddLLLLYYYY1111

"dd

" (dLY1) ALM1 delay Sets the delay

ddLLLL1111UUUU

"dd

" (dL1U) ALM1 delay time

YY

AAAA3333hhhhYY

" (A3hy) ALM3 hysteresis Sets the hysteresis

"

33

"

ddddLLLLYYYY33

" (dLY3) ALM3 delay Sets the delay

ddLLLL3333UUUU

"dd

" (dL3U) ALM3 delay time

11

hhhhbbbb11

" (hb1) HB alar m set value

"

hhbbbb1111hhhh

"hh

" (hb1h) HB alarm

hhSSSS1111

"hh

" (hS1) Load short-circuit

hh

hhhhSSSS1111hh

" (hS1h) Load short-circuit

"

mm

llllbbbbTTTTmm

" (LbTM) Loop break

"

bb

LLLLbbbbAAAAbb

" (LbAb) Loop break

"

Parameter name Function Setting range

for alarm output 1
ON/OFF

before detecting
alarm output 1

Sets the delay time
units for alarm
output 1

for alarm output 3
ON/OFF

detecting for alarm
output 3

Sets the delay time
units for alarm
output 3

Sets the heater
burnout alarm
detection value for
CT

Sets the heater
burnout alarm ON/
OFF hysteresis for
CT

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

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

Sets the time
before detecting a
broken loop

Sets the
temperature range
before detecting a
broken loop

…

units

…

units

for CT

hysteresis for CT

alarm setting value
for CT

alarm hysteresis
for CT

detection time

detection range
(°C)

0 to 50% FS 1°C

0 to 9999 [sec/min] 0

sec (second)
Min (minute)

…

0 to 50% FS 1°C

0 to 9999 [sec/min]

sec (second)
Min (minute)

0.0 to 50.0A 0.0A

0.0 to 50.0A 0.5A

0.0 to 50.0A 0.0A

0.0 to 50.0A 0.5A

0 to 9999 sec 0 sec

0 to 100% FS 10°C

Initial

Remarks

value

(Note3)

(sec/min)

sec

…

0
(sec/min)

sec

…

(Note10)

(Note10)

"

6-9 Communication (Ch9)

Sets the communication conditions towards the host computer.

Parameter
display symbol

SSttttnnnnoooo

"SS

" (Stno) ST No. setting Sets the station

CCooooMMMM

"CC

" (CoM) Baud rate/

SS[[[[[[[[

"SS

" (SCC) Communication

6-10

Parameter name

Parity setting

permissions

PFB (Ch10)

Function Setting range

number.

Sets the baud
rate and parity
check

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

0 to 255 (0:
unresponsive
communication)

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

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

Changes settings to use valve control.

Parameter
display symbol

PPGGGGAAAAPPPP

"PP

" (PGAP)

ttrrrrvvvvLLLL

"tt

" (TrvL) Valve stroke time Sets the full stroke

6-11

Parameter name Function Setting range

PFB dead band Sets the PFB dead

band

time for the valve

0.0 to 100.0% 5%

5 to 180 sec 30 sec

Password Setup (Ch11)

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

Display Pa rameter name Function Setting range

PPAAAASSSS1111

"PP

" (PAS1) Password1 setup Sets password 1. 0000 to FFFF 0000

PPAAAASSSS2222

"PP

" (PAS2) Password2 setup Sets password 2. 0000 to FFFF 0000

PPAAAASSSS3333

"PP

" (PAS3) Password3 setup Sets password 3. 0000 to FFFF 0000

Initial
value

1

96od

rW

Initial
value

Initial
value

Remarks

(Note15)

(Note15)

RST

(Note15)

Remarks

(Note8)

(Note8)

Remarks

– 9 –

6-12

Point

Point

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".

Display Pa rameter name Function Setting range

ddPPPP00001111

"dd

ddPPPP33330000

"dd

Note 1: Displayed when the seventh digit of the model code is H, K, F, or 2.
Note 2: Displayed when the ninth digit of the model code is not 0.
Note 3: Display changes according to the DO number and the selected alarm type.
Note 4: Displayed when the seventh digit of the model code is A, C, E or P.
Note 5: “

Note 6: Set the same value as the one for the Normal/Reverse setting (“
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 S.
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.
Note 11: The number of parameters to be displayed varies depending on the number of DIs

Note 12: Displayed when the sixth digit of the model code is R or S.
Note 13: Select the proper setup range for the output type.
Note 14: Do not set 4-7.
Note 15: Displayed when the seventh digit is M, V, K, J or F.
Note 16: Displayed when the sixth digit of the model code is A or C.
Note 17: Displayed when the sixth digit of the model code is E or P.
Note 18: When the fifth digit of the model code is S, be sure to select PID

Note 19: When changing the SV with the front key, do not change the “

Note 20: Do not change this parameter during the ramp soak operation.

Display (Ch12)

" (dP01) Parameter mask of

" (dP30) Parameter mask of

each parameter

…

each parameter

LL

SSvvvvhhhh

SSSSvvvvLL

” and “SS

When the setting values of “
(“

SSSSvvvv1111 CCCChhhh33

that PXG has.
For more details on “41: DI soft start”, refer to the “Operation Manual”.

” must be set so that SvL < Svh.

33

”) through SV setting value 7 (“SS

control. Options other than PID control cannot be used.

communication.
Otherwise, the changed SV may not be stored correctly.

Be sure to set “

PPPPrrrrGG

Sets the
parameters to be
displayed/not
displayed.

…

GG

ooFFFFFFFF

” = “oo

” before changing the parameter.

…
Sets the
parameters to be
displayed/not
displayed.

LL

SSSSvvvvLL

” and “SS

0000 to FFFF

…

0000 to FFFF

SSvvvvhhhh

” are changed, check SV setting value 1

SSvvvv7777 CCCChhhh3333

”).

Initial
value

Val ue
different
depending
on the
model
code

…
Val ue
different
depending
on the
model
code

22

rrrrEEEEvvvv CCCChhhh22

”).

nn

SSSSvvvvnn

” parameter via

Remarks

…

7 Functions

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

Caution

● Temperature Control Functions

ON/OFF (2-position)
control

PID Controls PID calculation and controls proceed according to the

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

Self-tuning Control Automatically calculating PID control according to the

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

● Valve Control Functions

Servo Control 1
(Servo 1)

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

Tu rns 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.

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

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.

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

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

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

7-1

(page 10)

7-2

(page 10)

7-3

(page 10)

7-4

(page 10)

7-5

(page 11)

7-7

(page 11)

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

Acts as an ON/OFF control when the PID parameter is set to "PPPP" = 0.0 ("PP

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 "

Reverse Operation (heat control)

Method used to control the electrical heating furnace. Set the "hh
according to the control target.

Parameter Set Value

"PPPP" 0.0

rrEEEEvvvv

"rr

hhYYYYSSSS

"hh

" arbitrary (factory

rv--

setting: 1 °C)

process value

control output

SV

PV<SV

ON

OFF

Normal Operation (cooling control)

Method used to control the cooling machine.

Parameter Set Value

"PPPP" 0.0

rrEEEEvvvv

"rr

hhYYYYSSSS

"hh

" arbitrary (factory

no--

setting: 1 °C)

• 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.

process value

control output

SV

PV>SV

ON

OFF

PPiiiidddd CCCChhhh 2222

").

SS

hhhhYYYYSS

" ("

PPPPiiiidddd CCCChhhh 22

hhYYYYSSSS

" to an appropriate value

PV

HYS

t

PV>SV

PV

HYS

t

PV<SV

22

").

7-2 PID Controls

PID controls run as long as the parameter is set to "PPPP" ≠ 0.0 ("PP

77

CCCCHHHH 77

"). The PID controls calculate PID based on the set values for parameters "PPPP", "iiii", "dddd", and

rr

"

AAAArr

", 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.

Refer to

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

PPiiiidddd CCCChhhh 2222

Setting PID Control

Display the system menu ("SS

1

Display the control parameter ("CC

2

Press the key to set the value.

3

SSYYYYSSSS CCCChhhh 7777

").

CCTTTTrrrrLLLL

") and choose PID controls ("PP

") and "CC

CCTTTTrrrrLLLL

PPiiiidddd

" = PID ("SS

").

SSYYYYSSSS

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 the system menu ("SS

1

Display the controller parameter ("[[

2

Press the key to set the value.

3

Refer to

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

SSYYYYSSSS [[[[hhhh 7777

").

[[ttttrrrrLLLL

") and choose fuzzy ("FF

FFUUUUZZZZYYYY

").

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.

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

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

– 10 –

Conditions where self-tuning cannot be used

Point

Point

Point

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

Turn on power of the controller and set the SV.

1

SSYYYYSSSS [[[[hhhh

Display the system menu ("SS

2

Display the controller parameter ("[[

3

Press the key to set the value.

4

Turn off power of the controller.

5

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

6

power of the control equipment first.

Self-tuning will begin.

process value

SV

tuning

dead time

lag time

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 ("PP

before changing back to self-tuning.

77

77

").

[[ttttrrrrLLLL

") and choose self-tuning ("SS

t

SSEEEELLLLFFFF

PPiiiiDDDD

").

") once

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

Display the system menu ("SS

1

Display the control parameter ("CC

2

Press the key to set the value.

3

process value

control equipment power

control loop

SSYYYYSSSS CCCChhhh 7777

suppress overshoot

SV

ON

OFF

close

open

").

CCTTTTrrrrLLLL

") and choose PID2 ("PP

close

PV

t

PPiiiidddd2222

").

● Normal type ● Low PV type

process value

AT start

AT calculating

SV

PV

Set the following parameters before running auto-tuning.

PID control

t

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

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

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

menu ("

PPPPiiiidddd CCCChhhh 22

process value

22

").

AT s tart

AT calculating

SV

PV

SV-10%FS

PID control

t

SSSSEEEETTTT CCCChhhh 66

66

")

Running auto-tuning

Display the operation menu ("oo

1

Display auto-tuning ("AA

2

Choose the standard type ("

Press the key to start auto-tuning.

3

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.

• 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.

ooPPPPEEEE [[[[hhhh 1111

").

AAtttt

") and choose the tuning type.

nn

oooonn

") or low PV type ("LL

LLoooo

") according to the control target.

7-7 Valve Control (Servo Control 1)

Valve controls adjust and control the valve position according to [OPEN] and [CLOSE] of the
contact signal.
Tu rn on the contact outputs in manual mode, so that pressing the key means "OPEN", and
pressing the key means "CLOSE"
Note: Srv2 or PFb cannot be used in PXG4.

set value input
(temperature)

boiler

SSrrrrvvvv1111

").

Valv e motor
(servo 1)

Setting Servo Control 1

Display the system menu ("SS

1

Display the control parameter ("PP

2

This chooses "Servo Control 1".

Press the key to set the value.

3

An interlock function is not built in.

Valv e

SSYYYYSSSS CCCChhhh 7777

OPEN contact output

CLOSE contact output

").

PPrrrrCCCCSSSS

") and choose servo control 1 ("SS

7-6 Auto-tuning

Run auto-tuning to set the PID parameter automatically.

AAtttt

"AA

" set value Behavior Function

ooFFFFFFFF

"oo

" Stop/Finish Stops or finishes auto-tuning.

oonnnn

"oo

" Normal type The standard auto-tuning for SV reference. Choose this

oo

LLLLoo

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

"

auto-tuning in most situations.

want to suppress the overshoot when tuning.

Caution

Chattering may occur if the dead band ("PP
is set too small.

Setting the valve stroke time

The valve stroke time must be set to use valve control.

Display the PFB menu ("PP

1

Display the valve stroke time parameter ("tt

2

valve in use.

Press the key to set the value.

3

– 11 –

PPFFFFBBBB [[[[hhhh11110000

PPGGGGAAAAPPPP

") in the PFB menu ("PP

PPFFFFBBBB CCCChhhh11110000

")

").

ttrrrrvvvvLLLL

") and set the stroke time for the

7-8 Manual Output

Point

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

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 "

● MV output flow diagram (MV output priority processing)

MV

PID
calculation

Caution

7-9

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.

SV

PV

TM1r

step2

step1

SV-1

TM1s

step1 to 4: pattern0

MV1
Dual
calculation

MV2

• 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.)

Ramp Soak Function

step3

SV-3

SV-4

SV-2

• • • •

TM5r

step1 to 8: pattern2

Creating a ramp soak operation pattern

Set the following items to create a pattern.

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

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.

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

1

2

3

4

5

6

7

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

Display the ramp soak menu ("

Display pattern parameter ("PP

Run SV-1 through SV-4.

Display the time parameter ("tt

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

hhhhhhhh....MMMMMM

MM

Display the target value ("

Display the ramp time parameter ("tt

Display the soak time parameter ("tt

Repeat steps 4 through 7 and set the remaining parameters.

nn

ooPPPPEEEE CCCChhhh 1111

MMMMAAAAnn

" ("oo

MV limit

SV-5

Soft start
limit

SV-8

SV-7

SV-6

TM5s

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

step5 to 8: pattern1

step1 to 16: pattern6

44

PPPPrrrrGGGG [[[[hhhh44

").

PPTTTTnnnn

") and choose pattern 0 ("0000").

ttiiiimmmmUUUU

") and choose minute:second ("MM

").

11

SSSSvvvv----11

") and set the target temperature.

ttmmmm1111rrrr

ttmmmm1111rrrr

").

output
setting
during
FALT

SV-9

SV-10

step9 to 12: pattern3

Specify
standby
MV output

manual
MV output

parameter
“MAN”

SV-13

SV-12

SV-11

step9 to 16: pattern5

step13 to 16: pattern4

SS

MMMMMMMM....SSSSSS

"), you can also choose

") and set the ramp time.

") and set the soak time.

SV-14

OFF

ON

TM16r

MMMMMM....SSSSSSSS

SV-15

SV-16

").

MV1
MV2

TM16s

time

Running ramp soak

The following steps explain how to run ramp soak.

Display the operation menu ("oo

1

Display program parameter ("PP

2

Ramp soak starts running from the current PV.

3

• To interrupt the ramp soak operation, choose HOLD ("hh

To cancel the interruption, choose RUN ("

EEnnnndddd

• "EE

" will display when ramp soak has completed.

ooPPPPeeee [[[[hhhh 1111

").

PPrrrrGGGG

") and choose RUN ("rr

rrUUUUnnnn

rrrrUUUUnn

").

nn

") again.

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.

PPrrrrGGGG [[[[hhhh4444

soak time=T1+T2+T3

SV

T3T2T1

PV

").

GGSSSSooooKKKK

") and choose on ("oo

t

GGSSSS----LLLL

") and set the lower limit

GGSSSS----hhhh

") and set the upper limit

process value

guaranty soak
range upper limit

guaranty soak
range lower limit

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.

Display the ramp soak menu ("PP

1

Display guaranty ON/OFF parameter ("GG

2

Display the guaranty soak lower limit parameter ("GG

3

(in this example, set it to 3°C).

Display the guaranty soak upper limit parameter ("GG

4

(in this example, set it to 5°C).

Press the key to set the value.

5

Mode setting

Sets how you want to run ramp soak.

The following items can be set.

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

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

Setting

Power On Start Ending Output OFF Output Repeat Behavior

“0000” Off Continuous control Continuous control Off
“1111” Off Continuous control Continuous control On
“2222” Off Continuous control Standby Off
“3333” Off Continuous control Standby On
“4444” Off Standby Continuous control Off
“5555” Off Standby Continuous control On
“6666” Off Standby Standby Off
“7777” Off Standby Standby On
“8888”On Continuous control Continuous control Off
“9999”On Continuous control Continuous control On

110000

“11

”On Continuous control Standby Off

111111

“11

”On Continuous control Standby On

112222

“11

”On Standby Continuous control Off

113333

“11

”On Standby Continuous control On

114444

“11

”On Standby Standby Off

115555

“11

”On Standby Standby On

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

– 12 –

hhLLLLDDDD

oonnnn

").

") in step 2.

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 with dLYn.

SV-2

SV-1

1st ramp

TM1r

TM1S

TM2r

SSyyyyssss CCCChhhh7777

AALLLLMMMM CCCChhhh8888

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.

Display the system menu (SS

1

Display the Di1 function selection ("dd

2

Display the DO1 output event type setting ("dd

3

Display the Alarm menu (AA

4

Display the ALM1 delay time ("dd

5

Display the ALM1 delay time unit ("dd

6

3rd ramp

2nd ramp

TM3r

TM2S

).

ddiiii1111

"), and set 44 ("44

).

ddLLLLYYYY1111

"), and set 5 ("5555").

ddLLLL1111UUUU

"), and set the minute ("MM

SV-3

TM3S

ddoooo1111TTTT

SV-4

4th ramp

TM4S

TM4r

444444

").

"), and set 35 ("33

MMiiiinnnn

335555

").

").

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.

➀

PV=

PV=➁

SV

PV=➂

Start of ➂

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

7-10

Each of the digital inputs (DI1 to DI3) can be assigned the following functions. The specified
function will run when an external DI signal enters the input.

Dis
play

"0000" No function Nothing happen – – –

"1111"

"2222"

"3333"

"4444" No function Do not set
"5555" No function Do not set

"6666"

"7777"

"8888" No function Do not set – – –
"9999" No function Do not set
"11110000" Ramp SV on/off Enables or disables ramp SV.

"11111111" Ramp SV HOLD

"11112222" Ramp Soak OFF Turns ramp soap off OFF – Edge

"11113333"

"11114444" No function Do not set – – –

"11115555" Latch release (all)

"11116666"

"11118888"

"11119999" No function Do not set
"22220000" No function Do not set

Digital Input Function

Function Name Behavior ON OFF

Switchover between
standby ON/OFF

Switchover between
auto/manual

Switchover between
local/remote

Auto-tuning
(standard) Start

Auto-tuning (low
PV) Start

Ramp Soak RUN/
HOLD

Latch release
(DO1)

Latch release
(DO2)

Latch release
(DO3)

Switches between standby on and off

Switches between auto and manual control output

Switches between local and remote SV

Starts standard auto-tuning Start Finish Edge

Starts low PV auto-tuning Start Finish Edge

Switches between ramp SV HOLD and HOLD

cancel

Switches between RUN and HOLD. RUN HOLD Edge

Cancels all of the sources currently acting as

latches.

Cancels the source currently acting as a latch on

DO1.

Cancels the source currently acting as a latch on

DO2.

Cancels the source currently acting as a latch on

DO3.

 Start of ➀

Start of ➁

Judgement
condition

Standby

Standby

Manual

Remote

–––

Disable

HOLD

––Edge

Cancel

–––

Edge

Cancel

Auto Edge

Local Edge

Enable

Edge

HOLD

Edge

cancel

– Edge"11117777"

Dis

Function Name Behavior ON OFF

play
"22221111" Start timer (DO1) Starts the specified timer for DO1.

"22223333" Start timer (DO3) Starts the specified timer for DO3.
"22224444" No function Do not set
"22225555" No function Do not set
"22226666" SV No. + 1 When selecting SV No., increases the SV No. by 1. +1 – Level
"22227777" SV No. + 2 When selecting SV No., increases the SV No. by 2. +2 – Level
"22228888" SV No. + 4 When selecting SV No., increases the SV No. by 4. +4 – Level

"22229999" PID No. + 1

"33330000" PID No. + 2

"33331111" PID No. + 4

"33332222" No function Do not set

"33334444" No function Do not set

SV No.+1,

"33335555"

PID No.+1

SV No.+2,

"33336666"

PID No.+2

SV No.+4,

"33337777"

PID No.+4

"33338888"Pattern No.+1

"33339999"Pattern No.+2

"44440000"Pattern No.+4

"44441111" Soft start Starts the soft star t

"44442222" Ramp soak RUN Sets the ramp soak to RUN. RUN – Edge
"44443333" Ramp soak HOLD Sets the ramp soak to HOLD. HOLD – Edge

"44444444" Delay start(DO1) Enables delay start with the delay time = dLY1.

"44445555" Delay start(DO2) Enables delay start with the delay time = dLY2.

"44446666" Delay start(DO3) Enables delay start with the delay time = dLY3.

"44447777" No function Do not set this. – – –
"44448888" No function Do not set this. – – –

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

Display the system menu ("SS

1

Display the DI1 parameter ("dd

2

This chooses to switchover between standby ON and OFF.

Press the key to set the value.

3

Caution

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

1.

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

2.

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

4.

When selecting SV No. and PID No., increases the
SV No. and PID No. by 1.

When selecting SV No. and PID No., increases the
SV No. and PID No. by 2.

When selecting SV No. and PID No., increases the
SV No. and PID No. by 4.

When selecting pattern No., increases the Pattern
No. by +1

When selecting pattern No., increases the Pattern
No. by +2

When selecting pattern No., increases the Pattern
No. by +4

SSYYYYSSSS [[[[hhhh 7777

").

ddiiii1111

") and choose 1 ("1111").

When “Switchover between local and remote” (DI setting value =3) is used for 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.)

Operation before turning off power of the main unit

No.

Operation

Operation
status

1 DI On when rEM parameter = LoCL

2 Switches to rEM parameter = rEM by

key operation

3 Switches desired parameter setting

value via communication during rEM
parameter = rEM

Remote SV
operation

4 DI Off when rEM parameter = rEM

5 Switches to rEM parameter = LoCL by

key operation

6 Switches desired parameter setting

value via communication during rEM
parameter = LoCL

Local SV
operation

Timer ONTimer

–––

+1 – Level

+2 – Level

+4 – Level

–––"33333333" No function Do not set

+1 – Level

+2 – Level

+4 – Level

+1 – Level

+2 – Level

+4 – Level

Soft
start ON– Edge

Delay start
enable

Delay start
enable

Delay start
enable

DI status
while the
power of the
main unit is on

DI On

DI Off

DI On

DI Off

DI On

DI Off

DI On

DI Off

DI On

DI Off

DI On

DI Off

DI behavior while
the power of the
main unit is on

Remote SV operation

Local SV operation

Remote SV operation

Remote SV operation

Remote SV operation

Remote SV operation

Remote SV operation

Remote SV operation

Remote SV operation

Local SV operation

Remote SV operation

Local SV operation

OFF

Judgement
condition

Level"22222222" Start timer (DO2) Starts the specified timer for DO2.

–

–

–

– 13 –

7-11

bit0 (1 : ON, 0 : OFF)
bit1 (1 : ON, 0 : OFF)
bit2 (1 : ON, 0 : OFF)
bit3 (1 : ON, 0 : OFF)

Each of DO1 to DO3 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. Setting the System Menu

Digital Output

1. Set events for DO1 to DO3 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 rese

Use the following steps to set DO.

Display the system menu ("SS

1

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

2

3

4

5

TT

("

ddddoooo1111TT

").

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

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

Set DO2 to DO3 as necessary.

Press the key to set the value.

SSYYYYSSSS CCCChhhh 7777

").

ddooooPPPP1111

").

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

• Delay

• Hysteresis

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

3. Setting the Operation Menu 4. Setting the operation menu (page 14)

• Alarm set value

Settings complete

or timers (32 to 34)

Settings complete

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

Type

Ramp soak delay start 35 Delay start enable

● Wire burnout circuit alarm

Type

Wire burnout circuit alarm 41 Loop break alarm 1

Wire break/short circuit
alarm

● Conditional outputs

Type

Conditional outputs 51 During auto-tuning

Ramp Soak Event Output 60 OFF state

Time Signal 71 Time signal (1st segment)

Setting (DO1 to DO3)

Setting (DO1 to DO3)

44 Heater burnout alarm 1

47 Load short-circuit alarm

Setting (DO1 to DO3)

52 Normal

53 During standby

54 During manual SV operation

55 During remote SV operation

56 During ramp SV

61 RUN state

62 HOLD state

63 GS (Guaranty Soak) State

65 END state

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)

Function

Function

Function

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.

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

bit2 Non-excitation output alarm

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

function

UU

UUUUUUUUUUUUUU

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

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

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

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

(Ex.) Alarm On Delay

Function

normal
alarm relay

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

Display the alarm menu ("AA

1

Display hysteresis 1 ("

2

Display delay time 1 ("dd

3

Display delay time units 1 ("dd

4

Set the values for alarm 2 to alarm 3 as necessary.

5

Press the key to set the value.

6

alarm

relay with
ON delay

ON

OFF

ON

OFF

ON

OFF

ON delay
set time

AALLLLMMMM CCCChhhh 8888

").

YY

AAAA1111hhhhYY

") and set the hysteresis.

ddLLLLYYYY1111

") and set the delay.

ddLLLL1111UUUU

") and set the units to minutes or seconds.

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.

Display the operation menu ("oo

1

Set the alarm 1 set value ("AA

2

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

Set up to alarm 3 as necessary.

3

Press the key to set the value.

4

AALLLL1111

ooPPPPEEEE CCCChhhh1111

") or "AA

").

AALLLL1111LLLL

– 14 –

LLLLLLLLLLLLLL

” or “LL

cancel

" and "AA

” is displayed).

no relay output
(alarm during delay is invalid)

AALLLL1111hhhh

".

7-12

Point

Set the following to communicate with the host.

Display Parameter Function

SSTTTTnnnnoooo

"SS

[[ooooMMMM

"[[

"Parity/baud rate setting Choose the configuration of parity and baud rate

SS[[[[[[[[

"SS

" Setting communication

Communication Functions

" ST No. setting Sets the station number.

permissions

Set whether or not the host has permission to
overwrite.

Setting communication functions

Display the communication menu ("[[

1

Display ST No. setting parameter ("SS

2

Parity/baud rate setting parameter (“

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

Display communication permissions ("SS

3

write permissions ("

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

Press the key to set the value.

4

Turn the controller off and on again.

5

Caution

7-13

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)
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.

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

Re-transmission Output Function

ww

rrrrww

").

80% (AoH)

upper/lower limit

scaling range

20% (AoL)

[[ooooMMMM [[[[hhhh 9999

SSttttnnnnoooo

MM

CCCCooooMM

SS[[[[[[[[

re-transmission output

calculation value

100°C

0%

").

") and choose 1, and then display

”) and choose 9600 bps, even ("99

") and choose to allow read and over-

actual re-transmission
output

100%

0%

996666eeeevvvv

").

Setting re-transmission output function

SSEEEETTTT [[[[hhhh

Display the setup menu ("SS

1

Display the AO output function parameter ("AA

2

This selects PV as the re-transmission output.

Display AO lower limit scaling ("AA

3

example, set it to 20%).

Display AO upper limit scaling ("AA

4

example, set it to 80%).

Press the key to set the value.

5

7-14

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 ("
function.

Display Par ameter Function

rrEEEEMMMMOOOO

"rr

rrEEEEMMMMSSSS

"rr

rrEEEEMMMMrrrr

"rr

rrTTTTFFFF

"rr

" (rTF) RSV input filter Sets the time constant for the RSV input filter

Remote SV Function

66

SSSSEEEETTTT [[[[hhhh 66

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

" (rEMO) RSV Zero adjustment Adjusts the zero of the RSV input

" (rEMS) RSV Span adjustment Adjusts the span of the RSV input

" (rEMr) RSV input range Sets the range for RSV input

PV

remote SV

(DC0 to 5/1 to 5V)

66

66

").

AAooootttt

") and choose the PV.

AAooooLLLL

") and set the lower limit scaling (in this

AAooooHHHH

") and set the upper limit scaling (in this

local
SV

PID

calculation

Switch to remote SV parameter rEM

control output

Switching to remote SV operation

”, “hh

”, “TT

” , “hh

hhbbbb1111hhhh

TTbbbbAAAAbbbb

hhSSSS1111hhhh

ooPPPPEEEE [[[[hhhh 1111

AALLLLMMMM CCCChhhh 8888

” (“AA

AALLLLMMMM CCCChhhh8888

” (“AA

AALLLLMMMM CCCChhhh8888

” (“AA

").

”)

”)

”), “CC

CCTTTT1111

”, “LL

rrEEEEmmmm

") and choose remote

LLCCCC1111

MMoooonnnn CCCChhhh 5555

” (“MM

”)

Display the operation menu ("oo

1

Display the switching to remote SV parameter ("rr

2

3

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.

Refer to

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

• Related parameters: “LL

Refer to

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: “hh

Refer to

MM

("

rrrrEEEEMM

").

Press the key to set the value.

Caution

7-15

• Related parameters: “hh

7-16

7-17

7-18

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

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

Heater Break Alarm Functions

hhbbbb1111

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

Loop break Alarm

LLbbbbTTTTMMMM

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

Load Short-circuit Alarm

hhSSSS1111

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

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.

Display Parameter Function

SSFFFFoooo1111

"SS

" (SFo1) MV1 soft start

MM

SSSSFFFFTTTTMM

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

"

Caution

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

Display the setup menu ("SS

1

Display soft start output 1 ("SS

2

Display soft start set time ("SS

3

Press the key to set the value.

4

Turn off the power once, and then re-start the controller to begin soft start.

5

(When the soft start function is turned on, the lower display will alternate show­ing SoFT and SV.)

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

output set value

soft start output
set value

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

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

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

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

control output (MV)

0％

power on

SSEEEETTTT [[[[hhhh 6666

MV when not using
soft start

MV when using
soft start (limited)

soft start
set time

").

SSFFFFoooo1111

") and set the output value.

SSFFFFTTTTMMMM

") and set the time.

t

– 15 –

2. Error output function

Point

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.

Display the setup menu ("

1

Display FALT output 1 set value ("

2

For dual control, set "

Press the key to set the value.

3

FFFFLLLLoooo22

22

66

SSSSEEEETTTT [[[[hhhh 66

").

" the same way.

FFFFLLLLoooo11

11

") and set the output value.

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.

Display the setup menu ("

1

Display the standby mode setting ("

2

mission 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).

Display the standby control output 1 set value ("

3

For dual control, set "

Press the key to set the value.

4

SSSSbbbboooo22

66

SSSSEEEEtttt [[[[hhhh 66

").

22

" the same way.

dd

SSSSbbbbmmmmdd

") and set the alarm output, re-trans-

11

SSSSbbbboooo11

") and set the output value.

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.

1

2

3

4

Caution

SV

SV

power ON

behavior when power rises

Display the system menu ("

Set both ramp SV decline ("

Set the unit of time for the slope ("

Press the key to set the value.

Point

•

• 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

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

State at PV start Operation

Standby PV tracking (Maintains the state where SV=PV. The SV

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

SV

set value
after change

set value
before change

PV

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

scale.

changing SV with the front key

SV during ramp SV behavior
(rMPL/rMPH)

t

77

SSSSYYYYSSSS CCCChhhh 77

").

LL

rrrrMMMMPPPPLL

") and incline ("

rrrrMMMMPPPPUU

ramp function does not operate.)

t

SV

SV

Sv-1

Sv

Sv switches to Sv-1 with DI input

behavior when SV changes with DI

HH

rrrrMMMMPPPPHH

").

UU

") during ramp SV.

t

5. SV selection function

The SV selection function can record and switch up to eight sets of SV information 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.

Display the palette menu ("PP

1

Display SV setting 1 ("SS

2

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

3

Press the key to set the value.

4

The following four methods can switch SV.

• parameter “SS

communication function

SSvvvvNNNN

” / press the user key / DI function / overwrite parameter “SS

● Switch Using Parameter "SS

Display the operation menu ("oo

1

Display the selected SV number ("SS

2

Press the key to set the value.

3

SSvvvvnnnn

SSVVVV1111

"

PPLLLLtttt [[[[hhhh 3333

").

") and set SV1.

ooPPPPEEEE [[[[hhhh 1111

SSvvvvnnnn

") and choose the SV No.

SSvvvvNNNN

” via the

").

● Switch Using the User Key

Display the palette menu ("PP

1

Display max selected SV number ("SS

2

with the user key.

Display the user key function setting ("UU

3

tion.

On the PV/SV display, pressing the user key will switch you from the currently

4

selected SV to the next SV.

PPLLLLTTTT CCCChhhh 3333

").

SSvvvvMMMMXXXX

") and set the SV number by choosing it

UUKKKKEEEEyyyy

") and set it to SV selection func-

● Switch Using DI Function

Display the operation menu ("oo

1

Display the selected SV number ("SS

2

Display the di function setting ("dd

3

tion.

● Switch Using Parameter “SS

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

1

nn

("

SSSSvvvvnn

").

SSvvvvnnnn

ooPPPPEEEE CCCChhhh 1111

").

SSvvvvnnnn

") and choose "di".

ddiiii1111

ddiiii3333

" to "dd

") and set the SV selection func-

” via the Communication Function

6. PID selection function

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).

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.

Display the palette menu ("PP

1

Display proportional bandwidth setting 1 ("PP

2

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

3

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

11

("

AAAArrrr11

"), and normal/reverse setting ("rr

Press the key to set the value.

4

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

Display the operation menu ("oo

1

Display the selected PID number ("PP

2

Press the key to set the value.

3

"

PPPPLLLLnnnn11

CCCCooooLLLL11

11

"

PPLLLLTTTT CCCChhhh 3333

").

11

"), dead band ("dd

rrEEEEvvvv1111

ooPPPPEEEE CCCChhhh1111

PPLLLLnnnn1111

PP1111

") and set P1.

ddbbbb1111

"), balance ("bb

").

").

") and choose the PID No.

bbAAAALLLL1111

11

hhhhyyyySSSS11

"), anti-reset windup

"), cool-

– 16 –

● Switch Using the User Key

Point

Display the palette menu ("PP

1

Display max selected PID number ("PP

2

it with the user key.

Display the user key function setting ("UU

3

function.

On the PV/SV display, pressing the user key will switch you from the currently

4

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.

PPLLLLTTTT CCCChhhh 3333

").

PPLLLL1111MMMM

") and set the PID number by choosing

UUKKKKEEEEyyyy

") and set it to PID selection

● Switch Using DI Function

Display the operation menu ("oo

1

Display the selected PID number ("SS

2

Display the di function setting ("dd

3

function.

ooPPPPEEEE CCCChhhh 1111

").

SSvvvvnnnn

") and choose "di".

ddiiii1111

" to "dd

ddiiii3333

") and set the PID selection

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.

output value
(after limit)

limit

103%

PHC

PLC

—3%

PCUT

pass

limit

pass

PHC

PLC

output value
(before limit)

"0000"
"1111"
"2222"
"3333"

"4444"
"5555"
"6666"
"7777"

"8888"
"9999"
"11110000"
"11111111"

"11112222"
"11113333"
"11114444"
"11115555"

MV1 MV2

PHC1 PLC1 PHC2 PLC2

103%

-3%

103%
103%
limit
limit

103%
103%
limit
limit

103%
103%
limit
limit

103%
103%
limit
limit

limit

-3%
limit

-3%
limit

-3%
limit

-3%
limit

-3%
limit

-3%
limit

-3%
limit

103%

103%

103%

103%

103%

103%

103%

limit

limit

limit

limit

limit

limit

limit

limit

-3%

-3%

-3%

-3%

limit
limit
limit
limit

-3%

-3%

-3%

-3%

limit
limit
limit
limit

8 Setting the Temperature Controller

● Switch Using Parameter "PP

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

1

11

("

PPPPLLLLnnnn11

").

PPLLLLnnnn1111

" 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.

Display the system menu ("SS

1

Display the startup mode ("SS

2

Choose from auto or manual.

Press the key to set the value.

3

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%.

SSYYYYSSSS [[[[hhhh 7777

").

SSttttmmmmdddd

") and choose the operational mode.

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.

Refer to

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

Use the following steps to set this function.

Display the system menu ("SS

1

Display the assign user key specification ("UU

2

Press the key to set the value.

3

SSYYYYSSSS [[[[hhhh 7777

").

UUttttEEEEyyyy

") and choose the function.

9. bAL and Ar functions

● The anti-reset windup function ("AA

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 ("bb

the PID computed MV plus the bAL offset.
(The factory setting of bAL is 0% for single output, 50% for dual output.)

Point

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

AArrrr

") cuts integration that falls outside of the Ar set range

PV

AR value

SV

AR value

bAL=0％

proportional
bandwidth

cuts integration

}

includes integration

}

cuts integration

}

PV

bbAAAALLLL

") outputs to PV and SV a calculated result of

MV

100%

50%

40%

bAL=40%

SV

PV

8-1 Input Setting

Set the type and the range for input sensor.
Input can be set in the setup menu ("
For more on input types, input scaling, decimal point location, and input codes, see "10 Input
Range and Codes (standard range)". (page 18)

1. Choose an input type ("PP

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

2. Set the PV scaling (input range) ("PP

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 ("PP

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.

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

PPVVVVtttt

SSSSEEEETTTT [[[[hhhh66

")

PPvvvvdddd

66

PPVVVVbbbb

").

PPvvvvFFFF

"/"PP

")

")

8-2 Output Setting

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

CC1111rrrr

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

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

"/"CC

CC2222rrrr

")

8-3 Control 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.

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

Control

rEv

output 1

rv-- Reverse –

no-- Normal –

rvno Reverse Normal

norv Normal Reverse

rvrv Reverse Reverse

nono Normal Normal

Control
output 2

rrEEEEVVVV

")

– 17 –

9

Error Indications

11

Alarm Action Type Codes

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.

Display Possible cause Control output
"UUUU" q Thermocouple burnout.

LLLL" q Resistance bulb sensor B or C wire burnout.

"

LLLL" q PV < -199.9

"

"Err"
(SV flickers)

PV is not
displayed

SV is not
displayed

Parameters
may not be
displayed

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

10

Input type

Resistance bulb
JIS (IEC)

w Resistance bulb sensor (A) burnout.
e PV exceeds upper limit of the range by 5%FS.

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.

Incorrect setting (Pvb/PvF)

q H’4000 is added into the dP30 set value

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

w

q H’2000 is added into the dP30 set value

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

w

q Check the settings of dP01 to dP30
w Check the password function

of parameter SbMd (“

SSSSEEEETTTT CCCChhhh66

66

”).

Input Range and Codes (standard range)

Measurement
range [°C]

Pt 100Ω 0 to 150 32 to 302 0.1 "

0 to 300 32 to 572 0.1

Measurement
range [°F]

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 "2222"

0 to 1000 32 to 1832 1

K0 to 400 32 to 752 0.1 "3333"

0 to 800 32 to 1472 0.1

0 to 1200 32 to 2192 1

R0 to 1600 32 to 2912 1 "4444"
B0 to 1800 32 to 3272 1 "5555"
S0 to 1600 32 to 2912 1 "6666"
T -200 to 200 -328 to 392 0.1 "7777"

-200 to 400 -328 to 752 0.1

E0 to 800 32 to 1472 0.1 " 8888"

-200 to 800 -328 to 1472 1

N0 to 1300 32 to 2372 1 "11
PL-2 0 to 1300 32 to 2372 1 "11

DC voltage 0 to 5V DC -1999 to 9999 (Range where scaling is allowed) "11

1 to 5V DC "11
0 to 10V DC "11
2 to 10V DC "11

0 to 100mV DC

DC current

0 to 20mA DC

4 to 20mA DC

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

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

range.

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

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

Normal control
* The controller does not have

to be restarted

Normal control
* The controller does not have

to be restarted

Normal control
* The controller does not have

to be restarted

Smallest input
increment °C

Input code

11

11

"

112222

"

113333

"

115555

"

116666

"

117777

"

118888

"

119999

"11

"

115555

"11

"

116666

"11

"

Type DO1 to DO3 Alarm Type Action diagram

0 No alarm –

Absolute value
alarm

Deviation alarm 5 High alarm

Zone alarm 11 High/Low deviation alarm

1 High alarm

2Low alarm

3 High alarm (with hold)

4Low alarm (with hold)

6Low alarm

7 High/Low alarm

8 High alarm (with hold)

9Low alarm (with hold)

10 High/Low alarm (with hold)

12

High/Low absolute alarm

ALn

ALn

ALn

ALn

PV

SV

PV
SV

PV

SV

PV
SV

PV

SV

PV

PV

PV

PV

PV

PV

PV

SV

SV

(Note1)

13

(Note1)

14

(Note1)

15

(Note1)

High/Low deviation alarm

High absolute/Low
deviation alarm

High deviation/Low
absolute alarm

PV

SV

PV

SV

PV

SV

● Dual Set Value Alarm Codes

Type DO1 to DO3 Alarm Type Action diagram

High/Low limit
alarm

16 High/Low absolute alarm

17 High/Low deviation alarm

18 High absolute/Low

19 High deviation/Low

20 High/Low absolute alarm

21 High/Low deviation alarm

22 High absolute/Low

23 High deviation/Low

deviation alarm

absolute alarm

(with hold)

(with hold)

deviation alarm (with hold)

absolute alarm (with hold)

PV

PV

SV

PV

SV

PV

SV

PV

PV

SV

PV

SV

PV

SV

ALn

ALn

ALn

ALn

ALn

ALn

ALn

AL1

AL2

AL1
AL2

t

AL1

AL2

t

AL1

AL2

ALnh

ALnL

ALnh

ALnL

ALnh

ALnL

t

ALnh

ALnL

ALnL

ALnL

t

ALnh
ALnL

t

ALnh

ALnL

t

ALnh

ALnL

t

t

t

t

t

t

t

t

t

t

t

t

t

t

t

– 18 –

Type DO1 to DO3 Alarm Type Action diagram

Zone alarm 24 High/Low absolute alarm

25 High/Low deviation alarm

26 High absolute/Low

27 High deviation/Low

28 High/Low absolute alarm

29 High/Low deviation alarm

30 High absolute/Low

31 High deviation/Low

deviation alarm

absolute alarm

(with hold)

(with hold)

deviation alarm (with hold)

absolute alarm (with hold)

PV

PV

SV

PV

SV

PV

SV

PV

PV

SV

PV

SV

PV

SV

ALnh

ALnL

t

ALnh
ALnL

t

ALnh

ALnL

t

ALnh

ALnL

ALnh

ALnL

t

ALnh
ALnL

ALnh

ALnL

t

ALnh

ALnL

t

t

t

● Timer Code

Type DO1 to DO3 Alarm Type Action diagram

Timer 32 ON delay timer

33 OFF delay timer

34 ON/OFF delay timer

Point

Caution

(Note1) Available only for DO2
*Other than the alarm setting, each of the event output functions can be assigned to DO1 to

3.
For more details on each of the event output functions, refer to "7-12. Digital output" - "1.
DO event setting" (page 14).

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 may turn ON when
starting up.

PV (process value)

power on

power off

lower limit alarm

lower limit alarm

(with hold)

• 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 AL3 show the alarm set values

• ALnh: AL1h to AL3h show the alarm set values

• ALnL: AL1L to AL3L show the alarm set values

• dLYn: dLY1 to dLY3 show the alarm delay on set values

off off off

off off

power on

on on

on

DI

ALM

DI

ALM

DI

ALM

dLYn

dLYn

dLYn

dLYn

Lower limit alarm
output area

12

Model Specifications

12-1

Digit

PXG4 Standard Model List

Specifications 1 2 3 4 5 6 7 8 - 9

10 11 12 13-14

4 <Size of front WxH>

48 x 48 mm P X G 4

5 <Output 1>

Relay contacts A

SSR drive C

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

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

E

P

6 <Output 2>

None Y

Relay contacts A

SSR drive C

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

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

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

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

E

P

R

S

7 <Option 1>

None Y

RS485 M

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

T

Digital input (No. 1) + RSV1 H

Digital input (No. 1) + CT1 G

RS 485 + digital input (No. 1) V

RS 485 + RSV1 K

RS 485 + CT1 J

RS 485 + Digital input (No. 1)
+ RSV1

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

F

2

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)

10

<Power supply> < Instruction manual>

100V/240V AC no instruction manual

100V/240V AC English instruction manual

J

N

V

24V AC/DC no instruction manual C

24V AC/DC English instruction manual

B

11 <Option 2>

None Y

12 0

13 0

Note 1: If output 1 was for current or voltage output, option cannot be assigned to CT1.

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

Note 2: If output 2 was for relay contact, SSR drive, current, voltage or retransmission output, 3

digital outputs cannot be assigned.
(If 6th digit was assigned to A, C, E, P, R or S, 9th digit cannot be assigned to M.)

Note 3: If CT1 was selected in option 1, none in <Digital output> cannot be assigned.

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

Note 4: If RSV1 in option 1 and digital input 1 were selected simultaneously, output 2 cannot be

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

Notes

Note 1

Note 1

Note 2,4

Note 2,4

Note 2,4

Note 2,4

Note 2,4

Note 2,4

Note 1,3

Note 1,3

Note 4

Note 4

Note3

Note2

– 19 –

12-2

Digit

4 <Outer dimensions WxH>

5 <Output 1>

6 <Output 2>

7 <Option 1>

8 <Revision symbols> 1

9

10

11 <Option 2>

12 0

13 0

Note 1: If front panel size 48 x 48, position feedback input (PFB input) function is not available.

PXG4 Motorized Valve Control Model List

Specifications 1 2 3 4 5 6 7 8 - 9

48 x 48 mm P X G 4

Electromagnetic valve control output

None Y

None Y

Digital input (No. 1) + RSV1 H

Digital input (No. 1, 2, 3) D

RS 485 + digital input (No. 1) V

RS 485 + RSV1 K

<Digital Output> (Relay contact output)

None 0

Digital output 1 point (No.1) 1

Digital output 2 points (No.1, 2) F

Digital output 2 points
[independent common] (No.1, 2)

<Power supply> < Instruction manual>

100V/240V AC no instruction manual

100V/240V AC English instruction manual

24V AC/DC no instruction manual C

24V AC/DC English instruction manual

None Y

S

10 11 12 13-14

J

N

V

B

Notes

Note 1

13

Specifications

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

Power Consumption 12VA or less

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)

Control Output

Process value input

Digital Output

Digital input

Re-transmission output

Remote SV Input

Heater break detector (CT)
input

Motorized valve control
output

Communication Functions

Loader Interface

Operation and storage
conditions

• 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

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

Relay contact output

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

Contact or Transistor type
Max 3 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 (tr ansistor)

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)

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

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

1a (SPST) contact x 2, 220V AC / 30V DC , 1A

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

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

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

-20 to 60 °C (storage temperature)

(DO1 to DO3)

– 20 –