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

– 1 –

Thank you for purchasing the Fuji Digital temperature Controller.

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

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

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

CAUTION

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

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

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

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

Please Read First (Safety Warnings)

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

1

Warning

1-1

Limitations in Use

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

•

Safety devices for the purpose of protecting the human body

•

Direct control of transportation equipment

•

Airplanes

•

Space equipment

•

Atomic equipment, etc

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

1-2

Installation and Wiring

●

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

●

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

●

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

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

•

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

•

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

•

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

•

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

•

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

•

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

•

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

•

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

•

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

1-3

Maintenance

•

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

•

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

•

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

•

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

2

Caution

2-1

Cautions when Installing

Please avoid installing in the following locations.

•

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

•

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

•

Locations with rapid temperature changes, leading to dew condensation

•

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

•

Locations with vibration or shock directly.

•

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

•

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

•

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

•

Locations in direct sunlight.

•

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

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

Fuji Electric Co., Ltd.

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

INP-TN1PXG5/9e-E

Confirming Specifications and Accessories

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

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

Option

Name Order No.
Terminal cover ZZPPXR1-B230
PC loader

communication cable

ZZPPXH1*TK4H4563

Related Information

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

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

Document

Reference
No.

Catalog

ECNO:1125

Micro Controller (Model: PXG)
Operation Manual

ECNO:1411

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

INP­TN514450-E

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

II

by IEC 1010-1

Pollution level 2

Voltage used or generated
by any assemblies

Clearance Space (mm) Creepage Space (mm)

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

Power

Internal circuit

Measurement input

Control output 1 (Relay contact)

or

Motorized valve OPEN output

Valve opening feedback input

Auxiliary analog input (remote SV)

Heater current detector input

Control output 1 (SSR drive, current, voltage)

Control output 2 (Relay contact)

or

Motorized valve CLOSE output

Control output 2 (SSR drive, current, voltage)

or Auxiliary analog output (Re-transmission output)

or Transmitter power supply

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

(Relay contact)

Digital output 4, 5

Digital output 2 (Relay contact) (Transistor output)

Communication (RS-485)

When the ninth digit in the
model code is J

When the ninth digit in the
model code is not J

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

Instruction Manual

Micro Controller X

Model: PXG5/9

hazardous
voltage

– 2 –

2-2

Cautions when Attaching to the Panels

•

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

•

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

•

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

case.

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

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

•

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

2-3

Cautions for Wiring

•

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

•

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

•

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

•

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

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

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

•

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

•

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

•

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

•

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

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

second or more

•

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

Model names : ENC241D-07A

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

Attachment position : Please connect between the relay

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

2-4

Key Operation Caution/Error Operation

•

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

•

If the input wiring breaks, the display will read “

UUUU

”. When replacing the sensor, always

turn the power OFF.

2-5

Others

•

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

•

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

•

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

For Proper Usage

Caution

•

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

•

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

•

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

Fig. 3

Packing

Packing

Case

Case

(Bad)

(Good)

Unit

Fig. 1 Fig. 2

Front

Panel

Screw

Screw

Panel

Packing

Mounting fixture

Mounting fixture

α = 0 to 30°

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

12

11

10

9

8

7

36

35

34

33

32

31

6

5

4

3

2

1

25
26
27
28
29
30

Fig.4 Attachment posi-

tion of Z-Trap

(Example)

Caution

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

Confirmation of model code

Please confirm that the model delivered matches your order.

"12 Model Specifications" (page 19)

2

Wiring Connection

Terminal connections diagram

"4 Wiring" (page 4)

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

Changing set value

Basic Operation Methods

Parameter List

Input/Output/Control

"5 Display and Operations" (page 5)

"5 Display and Operations" (page 5)

"6 Parameter List" (page 6)

"7 Functions" (page 10)

Turn Power On

6 Advanced Usage Setting of input sensor and input range

Selecting control method

Controlling through auto-tuning

Automatic setting parameters

"8-1 Input Setting" (page 17)

"8-3 Control Setting" (page 18)

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

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

7 Error Indications

Display during equipment error

"9 Error Indications" (page 18)

Operation

1 Installation and Mounting

External dimensions

• Panel cut dimensions

• Mounting the panel

"3 Installation and Mounting" (page 3)

– 3 –

3

Installation and Mounting

3-1

External/Panel Cut Dimensions

Caution

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

•

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

•

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

Cautions when wiring:

•

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

•

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

•

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

PC loader interface

PXG9

TOP

TOP

13-2437-48 61-7249-60

1-12

25-36

waterproof packing

panel

terminal screw M3

96

96

79.510

2

91.5

115.5 MAX

t

6.2

31
32
33
34
35
36

7
8
9

1
2
3
4
5
6

10
11
12

mounting fixture
(fastening torque 0.15 N•m)

25
26
27
28
29
30

Panel thickness
1 to 8 mm

PC loader interface

25-36

1-12

13-24

Waterproof packing

panel

terminal
screw M3

48

96

Mounting fixture
(fastening torque 0.15 N•m)

PXG5

7810

2

91.5

115.5 MAX

t

Panel thickness
1 to 8 mm

6.2

12

11

10

36

35

34

33

32

31

9

8

7

6

5

4

3

2

1

25
26
27
28
29
30

Installing multiple controllers

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

50 MIN.

45

92

+0.6
0

116 MIN.

+0.8

0

(48 × n–3)

+0.8
0

+0.8

0

92

Installing multiple controllers

92

+0.8
0

92

+0.8

0

116 MIN.

100 MIN.

– 4 –

4

Wiring

4-1

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

●

Standard T ype

●

Motorized Valv e Type

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

Ω

resistor) between the terminals number 33 and 36.

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

1
2
3
4
5
6
7
8

9
10
11
12

25
26
27
28
29
30
31
32

33
34
35
36

1
2

DI–COM

DI1

1
2

3

4

CT1 input

Digital input

1
2

DI–COM

DI1

Digital input

RSV1 input

Digital input

343

4

–

++

No communication function

Relay output

5
6

Current output

SSR drive

XPS output

125

6

++
–

125
6

–

++

Voltage output

Digital input

Control output 2/Re–transmission

1
2

DI–COM

DI1

3

4

DI2

1
2
3

4

DI2

RSV1 input

5
6

–

++

7
8
9

10

DO1

DO–COM

DO2

DO3

7
8
9

10

DO1

DO1–COM

DO2

DO2–COM

11

4

12

–

++

50/60Hz

11

4

12

DIgital output

Digital output

AC100 to 240V

AD/DC 24V

1

2

DI–COM

DI1

3

4

DI2

No
connection

No
connection

1

2

3

4

DI2

Relay output

31
32

Current output

31
32

–

++

SSR drive

125

6

++
–

3
4

–

+

32

31

Voltage output

Control output 1

33
34
35
36

+
–

Thermocouple
input

33
34
35
36

A
B
B

Resistance
bulb input

33
34
35
36

+

–

Current/voltage
input

Voltage (mV)
input

33
34
35
36

+

–

Measurement value input

29

30

–

++

29
30

RSV2 input

CT2 input

25
26
27
28

DIO–COM

DI3

DI5

DI4

Digital input

25
26
27
28

DIO–COM

DI3

DI5

DI4

Digital input

25

26

27

28

29
30

DIO–COM

DI3

DI5

DI4

DO4
DO5

Digital input/output

5

6

–

+

Power supply

(Note 3)

(Note 1)

(Note 2)

50/60Hz

–

++

31
32

–

+

DI–COM

DI1

3
4

3
4

3
4

–

+

5
6

1
2

–

+

DI–COM

DI1

3

4

1
2

–

+

RS485
communicator

RS485
communicator

Communication function
included

Digital input Digital inputRSV1 input

RSV1 input

CT input

1
2
3
4
5
6
7
8

9
10
11
12

25
26
27
28
29
30
31
32

33
34
35
36

Digital input

RS485
communicator

RSV1 input

5

6

+

DI–COM

DI1

3

4

1
2

+

7
8
9

10

DO1

DO–COM

DO2

DO3

7
8
9

10

DO1

DO1–COM

DO2

DO2–COM

11

4

12

++

50/60Hz

11

4

12

Digital output Digital output

AC100 to 240V

AD/DC 24V

AUX DO

31
32

Control output 1

33
34
35
36

+

Thermocouple
input

33
34
35
36

A
B
B

Resistance
bulb input

33
34
35
36

+

Current/voltage
input

Voltage (mV)
input

33
34

35
36

+

Measurement value input

Power supply

(Note 1)

(Note 2)

50/60Hz

Communication function
included

Digital input

1
2

DI–COM

DI1

3

DI2

3
4

DI1

5

6

DI3

1
2

DI–COM

DI1

3

DI2

1
2

3
4

DI3

Digital input

RSV1 input

5
6

–

–

–

–

–

––

++

No communication
function

28
29
30

I +
I 0
I –

25
26
27

PFB input

CLOSE

COM
OPEN

Valve control output

–

++

31
32

XPS output

(Note 3)

– 5 –

5

Display and Operations

5-1

Part names and functions

Operation Parts

USER Key

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

UkEY

" under the system menu

("

SYS Ch 7

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

SEL Key

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

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

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

▲ Key

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

▼ Key

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

Display

C1/C2 Lamp

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

DO1/2/3 Lamp

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

PV Display

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

SV Display

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

rEM" during remote SV

operation, and "

SoFT" and set value alternately during soft start.

SV Lamp

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

MAN/AT/SELF Lamp

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

5-2 Monitor Display and Status Display

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

For more details on “

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

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

5-3 Basic Operations

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

● Changing SV (set values)

● Changing MV (control output values)

5-4 Operations

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

● Operation Mode

SV display shows the SV setting value.

● Manual Mode

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

DO1 Lamp

DO2 Lamp

DO3 Lamp

PV Display

SV Display

▼ Key
▲ Key

C2 Lamp

C1 Lamp

SV Lamp

USER Key

SEL Key

MAN/AT/SELF
Lamp

PFB input value
display (%)

RSV terminal
input value display

Password entry

hold down

MV1 (%)Error source

display

MV2 (%)

monitor mode

operation mode

Parameter
display symbol

Parameter name Function Setting range

Remarks

"

FALT

"

(FALT)

Error source
display

Displays the
source of an error

"

Mv1

" (Mv1) MV1 Displa ys the output

value of the control
output (OUT1)

-3.0 to 103.0%

"

Mv2

" (Mv2) MV2 Displays the output

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

-3.0 to 103.0% (Note4)

"

PFb

" (PFb) Displays the PFB

input value

Displays the input
value of the
position feedback

-3.0 to 103.0% (Note8)

"

rSv

" (rSv) RSV input value

display

Displays the input
value of the RSV

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

1

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

2

Change the SV with the keys.

3

Press the key to save the values.

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

1

Switch to manual mode.

2

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

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

3

Change the MV with the keys.

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

Refer to

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

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

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

initial display

(PV/SV display)

observation

value display

channel menu

parameter

menu

parameter

setting

manual output

(PV/MV display)

hold down

(change
mode)

operation mode

monitor mode

manual mode

setup mode

hold down

hold down

hold down

only during manual mode

manual lamp ON

(change
display only)

channel display

: Press several times

parameter display

– 6 –

5-5

Setting Parameters

The following explains how to set the parameters.

●

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

5-6

Key Lock and Password

Setting Key Lock

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

Saving and entering a password

Use the following steps to save a password.

●

The authority of the passwords grows from "

PAS1

" to "

PAS2

" to "

PAS3

". The higher the author-

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

Use the following steps to enter a password.

6

Parameter List

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

•

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

•

When the parameter that has

on its Remarks column is changed, turn off the power

once, and then re-start the controller.

6-1

Operation (Ch1)

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

6-2

PID (Ch2)

Sets parameters for controls such as PID.

1

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

This switches you to the monitor mode Mv1.

2

Press and hold the key in monitor mode

This switches you to the channel menu of setup mode.

3

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

This switches you to the parameter menu.

4

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

The set value flickers.

5

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

The set value is fixed.

1

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

2

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

3

Set the value.

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

4

Press the key to set the value.

1

Display the password menu ("PAS Ch11").

2

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

3

Set the password.

You can enter the hexadecimal value 0000 through FFFF.

4

Press the key to set the value.

"

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

1

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

2

Enter a saved password and press the key.

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

Point

Each parameter channel and the authority of passwords 1 to 3

Note: When “

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

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

oPE ch

PAS1 permissions
<"PASS" = "PAS1">

PAS2 permissions <"PASS" = "PAS2">

PAS3 permissions <"PASS" = "PAS3">

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

Password
level

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

"

man" (MAn) Switchover

between auto and
manual mode

Switchover between
auto and manual
modes

oFF (auto) / on
(manual)

oFF

"

STbY" (STby) Switchover

between RUN
and standby

Switchover the
operation mode
between RUN and
standby

oFF (RUN) / on
(standby)

oFF

"

rEm" (rEM) Switchover

between local
and remote SV
operation

Switchover between
local and remote SV
operation

LoCL (local) / rEM
(remote)

LoCL

(Note1)

"PrG" (PrG) Ramp soak

control command

Changes ramp soak
run states

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

oFF

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

"At" (AT) Auto-tuning run

command

Runs auto-tuning. oFF (stop/finish)

on (normal type)
Lo (low PV type)

oFF

"

LA[h"

(LACh)

DO output latch
release command

Cancels the DO
latch state

oFF / rST
(latch resets)

oFF (Note2)

"

Svn" (Svn) Currently

selected SV No.

Choose the SV No.
used for control

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

Sv0

(Note20)

"PLn1" (PLn1) Currently

selected PID No.

Choose the PID
group No. used for
control

Pid 0 (PID ch)
P

id

1
(PID group No. 1)
P

id

2
(PID group No. 2)
P

id

3
(PID group No. 3)
P

id

4
(PID group No. 4)
P

id

5
(PID group No. 5)
P

id

6
(PID group No. 6)
P

id

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

Pid0

"

AL1

" (AL1)

"

AL1L

" (AL1L)

"

AL1h

" (AL1h)

"

AL5

" (AL5)

"

AL5L

" (AL5L)

"

AL5h

" (AL5h)

AL1 set value
AL1L set value
AL1h set value

AL5 set value
AL5L set value
AL5h set value

Set the alarm value.

0 to 100% FS
(absolute value
alarm)

-100 to 100% FS
(deviation alarm)

10°C

(Note3)

"

LoC

" (LoC) Key lock Sets the key lock to

prevent wrong
operation

0 (no lock)
1 (all lock)

2

(All but SV locked)

0

Parameter
display symbol

Parameter name Function Setting range

Initial
value

Remarks

" P

" (P) Proportional band Sets the

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

0.0 to 999.9% 5.0%

"

i

" (i) Integration time

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

0 to 3200 sec 240 sec

"

d

" (d) Differential time

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

0.0 to 999.9 sec 60.0 sec

"

hyS

" (hyS) ON/OFF control

hysteresis

Sets the hysteresis
width for the ON/
OFF control.

0 to 50% FS 1°C

"

[oL

" (CoL) Cooling

proportional band
coefficient

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

0.0 to 100.0 1.0

(Note4)

RST

…

…