Fuji Electric PXF4 Operating Manual

Instruction Manual

Basic insulation (1500 V AC) Functional insulation (500 V AC) No insulation

Micro Control X

Model : PXF4

INP-TN2PXF4a-E

Grobal Sales Section Instrumentation & Sensors Planning Dept.

1, Fuji-machi, Hino-city, Tokyo 191-8502, Japan http://www.fujielectric.com Phone: +81-42-514-8930 Fax: +81-42-583-8275 http://www.fujielectric.com/products/instruments/

Thank you for purchasing the Fuji module type temperature controller. Once you have conrmed 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 user's manual. In addition, please keep this instruction manual within easy reach of the actual person using this equipment.

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 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.

Conrming Specications and Accessories

Before using the product, confirm that it matches the type ordered. (For model code, please refer to page 23.) Conrm that all of the following accessories are included.

Temperature Controller 1 unit

Instruction Manual 1 copy

Mounting bracket 1 pc

Waterproof packing 1 pc

Option

Name Quantity Order No.

Terminal cover 1 pc ZZPPXR1-A230

PC loader communication cable

Shunt resistor (250Ω ± 0.1%)

1 cable ZZP*TQ501923C3

1 pc ZZPPXR1-A190

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”. Failure to follow the instructions may result in a safety hazard.

Warning

Caution

If the equipment is used in a manner not specied by the manufacturer, the protection provided by the equipment may be impaired.

mishandling may lead to minor or serious personal injury, re, and/or property damage.

Mishandling may cause injury to the user or property damage.

1. Warning

1-1. Limitations in Use

This product is a temperature controller which 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.

CAUTION

Related Information

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

Document Reference No.

Data sheet EDS11-178

Micro Controller (Model: PXF) Operation Manual

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

The latest manuals can also be downloaded at the following URL: http://www.fujielectric.com/products/instruments/

INP-TN5A2400-E

INP-TN5A2227-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)

Overvoltage category II

Pollution degree 2

Recommended fuse

Usage environment Indoor use

► If accessible Safety Extra Low Voltage (SELV) circuits are to be connected to Signal input terminal,

SSR Drive output terminal, Current output terminal or Communication (RS485) terminal, ensure to provide a basic insulation between the SELV circuits and these terminals (For example, use transformer which has a basic insulation or higher degree of insulation). The basic insulation requires a clearance at least 1.5 mm and a creepage of at least 3.0 mm. If such insulation is not provided, the UL61010 and EN61010 safety compliance may become invalid.

► For 24V DC/AC power supply model, if the equipment is connected to the Safety Extra Low

Voltage (SELV) circuit, a basic insulation must be provided between the SELV circuit and the power input terminals. Otherwise, the power input terminals must be connect to Extra Low Voltage (ELV) circuit so as to prevent the electric shock.

► For CT input, use Current Transfer which has specication as shown below in order to prevent the

electric shock and spread of re.

1) Over Voltage Category II

2) Pollution Degree 2

3) Required level of Insulating

4) Maximum Voltage line to neutral 300Vac rms or 300Vdc

Please observe the following instructions to meet the requirements of safety standard. Failure to observe these instructions violates safety standards. (This product is not a safety equipment.) ………………………………………………………………………………………………………………………………

● Install a recommended fuse, which is specied in the instruction manual, between the external main power (mains circuit) and this equipment.

● If accessible Safety Extra Low Voltage (SELV) circuits are to be connected to Signal input terminal, SSR Drive output terminal, Current output terminal or Communication (RS485) terminal, ensure to provide a basic insulation between the SELV circuits and these terminals (For example, use transformer which has a basic insulation or higher degree of insulation). The basic insulation requires a clearance at least 1.5 mm and a creepage of at least 3.0 mm. If such insulation is not provided, the UL61010 and EN61010 safety compliance may become invalid.

● Whole this equipment must be mounted in an enclosure in order to prevent the electric shock and spread of re.

● Be sure to install an appropriate external protective circuit to prevent excessive temperature rise etc.

● When performing wiring work, be sure to turn the power off and to wear protection gloves or safety glasses, to prevent an electric shock.

● Set proper parameter input signals which correspond to each input to be connected. Be careful not to confuse voltage input with current input, or vice versa.

● Do not use this equipment for the measurement of circuits which falls under measurement categories II, III, or IV.

● Do not use this equipment for measurement of signals to which a voltage over 30 VRMS or over 60 V DC is applied.

● If there is a risk that anyone may come into contact with the terminal while the instrument is being energized, attach the terminal cover (optional) to prevent an electric shock. Before removing a terminal cover, turn off all the power.

………………………………………………………………………………………………………………………………

► Note that the insulation class for this equipment is as follows. Before installing, please conrm that

the insulation class for equipment meets usage requirements.

Power supply (100 to 240V AC)

Control output 1 (relay contact)

Motorized valve OPEN output

Control output 2 (relay contact)

Motorized valve CLOSE output

Alarm output 1 (relay contact)

Alarm output 2 (relay contact)

(1):When the 9th code is "J" AL 1 and 2: independent common (2):When the 9th code is other than "J" AL 1 to 3: shared common

● A power switch or a circuit breaker should be installed within the power supply facility.

● A power switch or a circuit breaker should be properly installed within easy reach of an operator.

● A power switch or a circuit breaker should be identied as the one for this product.

● Electrical wiring must be made by the qualied personnel only and in accordance with your local and national standards.

● 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, conrm that clearance space has been secured to prevent shock or re.

● 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 re.

● If any failure occurs, please contact the manufacturer and return the product.

● 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.

● The factory default setting of this equipment is as follows. Change the setting as necessary so as the equipment to meet your application. Please note that the improper settings may result in overheat or unexpected damage.

For the details of operation, refer to the separate volume, "Operation Manual (INP-TN5A2400-E)". Control output 1: heating control Control output 2 (optional): cooling control Alarm output 1 to 3 (optional): No function

● Symbols on the instrument

Alarm output

1 to 3

(relay contact)

(1) (2) (1) (2)

: Read this instruction manual thoroughly before using the product, and usethe product safely.

250VAC, 0.1A T(Time-Lag) for 100 to 240V AC Power supply, 400V DC/400V AC, 1A T(Time-Lag) for 24V DC/24V AC Power supply

BASIC INSULATION, SUPPLYMENTARY INSULATION, or REINFORCED INSULATION

About safety standard

Internal circuit

Process value input

Remote SV input

CT input

Control output 1

(SSR drive, current, voltage)

Control output 2

(SSR drive, current, voltage)

Digital input 1 to 3

Communication (RS-485)

Power supply (24V DC/24V AC)

Control output 1 (relay contact)

Motorized valve OPEN output

Control output 2 (relay contact)

Motorized valve CLOSE output

Alarm output 1 (relay contact)

Alarm output 2 (relay contact)

Alarm output

(relay contact)

1 to 3

by IEC 61010-1

Internal circuit

Process value input

Remote SV input

CT input

Control output 1

(SSR drive, current, voltage)

Control output 2

(SSR drive, current, voltage)

Digital input 1 to 5

Communication (RS-485)

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 three years after the date of manufacture, if the product is used properly.

- 1 -

- 3 -

2. Caution

(Example)

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 with rapid temperature changes, leading to dew condensation

● Locations with corrosive gases (especially sulde gas, ammonia, etc.) or ammable gases.

● Locations with vibration or shock directly. (Vibration and shock may cause output relay malfunction.)

● 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 elds or noise

● Locations in direct sunlight.

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

Recommended site conditions

● A place where the ambient humidity during operaion is between 45 to 85%RH.

About EMC standard

● This equipment is a class A , for industrial locations, equipment. Do not use this equipment in domestic establishment, such as residential areas, or it may cause radio interference. If you use this equipment in domestic locations, take adequate measures on the outside of the equipment to reduce radio interference.

● Under the requirement of EMC standard, the maximum length of external cable including a sensor to be connected to this equipment is 30 m. Do not connect the sensor longer than 30 m.

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 xed 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 (IP66- equivalent).

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 xture screws so that no gaps can remain between the equipment

face, the packing and the panels. Once nished, conrm that there are no changes in shape such as displaced or improperly-tted 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 waterproong capabilities.

Fig. 1 Fig. 2 Fig. 3

Packing

Unit Unit

Mounting

Front Case Panel Panel

Attachment on vertical surface (Horizontal attachment)

Caution

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

● Do not block the air vents on the top and bottom of the case.

bracket

Screw

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 lter is recommended.

(Example: ZMB22R5-11, noise lter, Manufacturer: TDK) Always attach a noise lter to a panel that is grounded securely, and keep the wiring between the

noise lter output side and the measuring equipment power terminal wiring to a minimum length.

Please do not attach fuses and switches, etc. to the noise lter output wiring; otherwise the lter’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.)

● 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

● If you selected the version with CT, use a common power line for the heater and the controller.

● When inductive loads such as magnetic opening/closing equipment, etc. as relay output equipment are connected, use of a surge absorber is recommended in order to protect the contacts against opening/closing surges and to ensure long-term use.

Recommended specication for the surge absorber

Voltage Nominal varistor voltage

100 V 240 V

200 V 470 V

Attachment position: between the relay control output contacts.

Packing

Case (Bad)

Case

(Good)

Packing

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 "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.

● This equipment should be treated as an industrial waste when it is disposed of.

For Proper Usage

Conﬁrmation of model code

Please conﬁrm that the model delivered matches your order.

"15 Model Speciﬁcations" (page 23)

1 Installation and Mounting

External dimensions

• Panel cut dimensions

• Mounting the panel

"3 Installation and Mounting" (page 3)

Wiring Connection

Terminal connections diagram

"4 Wiring" (page 4)

Turn Power On

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

Changing set value

"5 Display and Operations" (page 6)

Basic Operation Methods

"5 Display and Operations" (page 7)

Parameter List

"6 Parameter List" (page 8 to 13)

Input/Output/Control

"7 Functions" (page 14)

6 Advanced Usage

Setting of input sensor and input range

"8-1 Input Setting" (page 19)

Selecting control method

"8-3 Control Setting" (page 19)

Controlling through auto-tuning

"7-7 Auto-tuning" (page 15)

tomatic setting parameters

"7-3 Fuzzy PID Control", "7-4 Self-tuning Control" (page 14)

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 19)

- 2 -

3. Installation and Mounting

73.2 ((If with terminal cover)

3-1. External/Panel Cut Dimensions

7.7

Mounting frame

Waterproof packing

* When using the parameter loader with PXF being mounted

on a panel: t (panel thickness) 1 ≤ t ≤ 4

t (panel thickness) 1 ≤ t ≤ 8

Panel

1-6

44.8

Terminal cover (option)

13-18

7-12

48 (Terminal cover)

6.2

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

+0.5 0

+0.5

(48 × n – 3)

installing multiple controllers

+0.5 0

+0.5

Terminal screw M3

Rear view

Terminal block is not attached to unused terminals (terminal 7 to 12) according to the model.

Mounting bracket

73 or more

63 or more

- 3 -

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.

● If any equipment or walls which have a depth of 70 mm exist around this instrument, keep a clearance of at least: 30 mm on the both sides, 50 mm below, 30 mm above.

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.)

- 5 -

4. Wiring

4-1. Terminal Connection Diagram (Syandard type)

Standard type

OUT1

Relay output

(SPDT)

OUT1

COM

SSR SSR

OUT1

–

COM

Control

output 1

Control

output 2

Relay output

(SPST)

None None None None None

OUT1

COM

Relay output

(SPST)

Relay output

(SPST)

VoltageCurrent

OUT1

–

COM

–

OUT1

Relay output

(SPDT)

Relay output

(SPST)

OUT1

COM

Relay output

(SPST)

OUT1

–

COM

Relay output

(SPST)

OUT1

–

COM

VoltageCurrent

Relay output

(SPST)

OUT1

–

COM

Control

output 1

Control

output 2

SSR SSR

OUT1

–

COM

OUT2

SSR

OUT1

–

COM

OUT2

VoltageCurrent VoltageCurrent VoltageCurrent

re-transmission

–

output (current)

OUT1

COM

OUT2

or re-transmission output or re-transmission output or re-transmission output or re-transmission output or re-transmission output or re-transmission output

Alarm output

2 points

(independent common)

AL1

AL2

AL1 COM

AL2 COM

(Note 1)

AL1

AL2

AL3

COM

1 or 2 points3 points

AL1

Non-C

AL2

COM

Note 1: Power supplies for AL1 and AL2 must be of the same type, either AC or DC.

Power supply

24VAC/24VDC

100-240VAC

50/60Hz 50/60Hz

SSR

Current or

OUT1

–

COM

OUT2

Current or

re-transmission

output (current)

–

OUT1

COM

OUT2

Current or

re-transmission

output (current)

OUT1

–

COM

OUT2

Process value input

Thermocouple

Option

Voltage or re-transmission output (voltage)

Universal input

–

OUT2

re-transmission output (voltage)

OUT1

–

COM

OUT2

RTD Current

input

RS485

–

OUT2

Voltage or

OUT1

–

COM

OUT2

–

Voltage

input

Voltage or re-transmission output (voltage)

–

OUT2

OUT1

–

COM

OUT2

Control output 1

● Relay output (SPST) 250 V AC, 3 A (resistive load)

● Relay output (SPDT) 250 V AC, 5 A (resistive load)

● SSR output 12 V DC, 20 mA

● Current output 4 to 20 mA/0 to 20 mA (up to 500 Ω)

● Voltage output 0 to 5 V/1 to 5 V/0 to 10 V/2 to 10 V (MIN. 10 kΩ)

Control output 2

● Relay output 250 V AC, 3 A (resistive load)

● SSR output 12 V DC, 20 mA

● Current output 4 to 20 mA/0 to 20 mA (up to 500 Ω)

● Voltage output 0 to 5 V/1 to 5 V/0 to 10 V/2 to 10 V (MIN. 10 kΩ)

- 4 -

Digital input

Alarm output 1 and 3

● Relay output

Note) If you use PXF as a substitute for PXR or PXG which was used with SSR

Note) It is not necessary to make a mistake in the wiring for themeasurements

Remote SV input

DI1

DI-COM

250 V DC, 1 A (resistive load)

output, be careful about the control voltage of SSR, for it is different among PXR, PXG, and PXF.

input terminal. There is a possibility that theinput circuit breaks when it makes a mistake in wiring.

–

Model

PXF 10.7 13.2

PXR 17.0 25.0

PXG 18.0 24.0

CT input

RSV1

min max

CT1

Output voltage range [V]

4-2. Terminal Connection Diagram (Motorized valve control type)

Motorized valve control type

Valve Control

Valve control output 1

Alarm output

2 points

(independent common)

AL1

AL1 COM

AL2

AL2 COM

(Note 1)

Note 1: Power supplies for AL1 and AL2 must be of the same type, either AC or DC.

Power supply

COM

Valve Control

Open

COM

1 or 2 points

AL1

Non-C

AL2

COM

24VAC/24VDC

100-240VAC

Process value input

Universal input

–

RTD Current

Thermocouple

input

–

Voltage

input

50/60Hz 50/60Hz

Option

Digital input RS-485

DI3

DI2

DI1

DI-COM

RS485

–

Digital input

DI1

DI-COM

Valve control output 1

● Relay output 250 V AC, 3 A (resistive load)

Alarm output 1 and 2

● Relay output 250 V DC, 1 A (resistive load)

- 5 -

- 7 -

5. Display and Operations

(4)

(5) (6) (7) (8)

5-1. Part names and functions

Operation parts

USER key

SEL key

USER + key

key

USER Key

Press this key once in PV/SV display to switch between SV display and MV display. Press and hold this key in PV/SV display to start the assigned function. (No function is allocated at the factory.) Press this key once in operation control mode, channel-selection mode, or setup mode to return to PV/SV display.

SEL key

Press this key once in operation mode to move to operation control mode. Press and hold this key in operation mode to move to channel selection mode. Press this key once in channel selection mode to move to setup mode. Press and hold this key in setup mode to move to channel selection mode. Press this key once in parameter selection submode of setup mode to enter parameter editing submode. Press this key once in parameter editing submode to save the change and return to parameter selection submode.

key

Use this key to select the digit when changing values.

keys

Use this key to change SV value when in PV/SV screen. Press this key in operation control mode, channel selection mode, or setup mode, to change parameters to be displayed. Use this key to edit parameter when in parameter setting submode.

key

USER+

Press and hold this key in PV/SV display to start the assigned function. (The factory set function for this key is switching between RUN and standby.)

key

USER+

Press and hold this key in PV/SV display to start the assigned function. (The factory set function for this key is switching between start/stop of auto-tuning.)

Display

(11)

(12)

(3)

(10)

(9)

(14) (15)(13)

(1)

(16)

(17)

(2)

(1) Process value (PV)

Indicates process value. Shows parameter name when in parameter setting.

(2) Set point (SV)

Shows set point. Shows parameter set value when in parameter setting.

(3) Screen No.

Shows screen No. when in parameter setting.

(4) OUT 1 indicator

Lights during control output 1 is ON.

(5) OUT 2 indicator

Lights during control output 2 is ON.

(6) EV 1, EV 2, EV 3 indicators

Lights during digital output 1 to 3 are ON.

(7) STBY indicator

Lights during standby.

(8) MANU indicator

Lights during manual mode.

(9) Lock indicator

Lights during key lock.

(10) No. indicator

Lights during indicating screen No.

(11) RUN/HOLD/END indicators

Lights during ramp/soak operation.

(12) AT indicator

Lights during auto tuning.

(13) MV indicator

Lights during MV is indicated on SV display.

(14) TM indicator

Lights during the time is indicated on SV display.

(15) RMN indicator

Lights during remaining time is indicated on SV display.

(16) °C/°F indicator

Shows the temperature unit under use.

(17) A/%/kW/h indicator

Shows the unit under use for the values indicated on SV display.

- 6 -

5-2. Basic Operations

The below gure illustrates the mode transition and the key operations.

Power ON

Operation

mode

(Operation

screen)

PV/SV display

PV/MV display

PV/power

Parameter

Channel

selection mode

Press and hold

Operation

control mode

AUTO/MANUAL

Ｃｈ１Ｃｈ２Ｃｈ３Ｃｈ４Ｃｈ５Ｃｈ６

ＰＩＤＰＬＴＰＲＧＭＯＮＡＬＭＳＥＴ

Ｃｈ７Ｃｈ８Ｃｈ９Ｃｈ１１Ｃｈ１２Ｃｈ１３ＳＹＳＭＡＴＨＣＯＭＤＳＰＣFG ＰＡＳＳ

in the selected channel

Press and hold

Parameter

Setup mode

ex) ch1 PID

Operation mode

In this mode the normal operation is performed. The process value (PV) and the set value (SV) are displayed. The device starts in this mode when you turn on the power. You can change the set value (SV) in this mode. You can check the output value (MV) and the amount of electric ower by switchin the screen.

Operation control mode

In this mode you can put the device to standby or change the alarm set value.

Channel selection mode

In this mode you can select the parameter channel to be displayed.

Setup mode

In this mode you can setup each parameter. This mode includes the parameter selection submode and the parameter editing submode, which can be switched by SEL key. In the parameter selection submode, you can switch between parameters by using ΛV keys. In the parameter editing submode, you can change parameter values by using ΛV keys.

5-3. Changing values on operation screen

● Changing SV (set values)

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

Change the SV with the

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

key to save the values.

keys.

● Changing MV (control output values)

Switch to manual mode.

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

(Pressing the

Change the MV with the

(Changes are reected to the MV as it is changed.)

See “7-8 Manual Output” (page 15) for more about changing to manual mode.

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

keys.

- 7 -

- 9 -

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, recongure all the initial parameter setting values.

● When the parameter that has then re-start the controller.

Operation control parameter

№ Display Name

2 Switchover between RUN and standby Switchover the operation mode between RUN and standby oFF(RUN) / on(standby) oFF

5 Auto-tuning run command Runs auto-tuning. oFF (stop/nish) on (normal type)

27 Electric power calculation command Switches among on/off/hold of electric power calculation. oFF (stop calculation)

28 Key lock Sets the key lock to prevent wrong operation oFF (no lock) ALL (all lock) PArA (All but SV

Switchover between auto and manual mode

Local/remote switchover Switches the operation between local/remote SV. LoCL (local)/ REM (remote) LoCL

Ramp soak control command Changes ramp soak run states oFF (stop)rUn (run)hLd (hold) oFF Displays End (when ending) or GS (during guaranty

Alarm output latch release command Cancels the alarm output latch state oFF / rST (latch resets) oFF

SV selection Chooses the SV No. used for control LoCL

PID selection Chooses the PID No. used for control LoCL

ALM1 set value

ALM2 set value

ALM3 set value

Parameter

RST

on its Remarks column is changed, turn off the power once, and

Function Setting range Initial value Remarks

Switchover between auto and manual modes oFF (auto) / on(manual) oFF This parameter is not displayed in default setting. If you

Sets the alarm value for ALM1. Absolute value alarm: 0 to 100% FS

Sets the alarm value for ALM2. Absolute value alarm: 0 to 100% FS

Sets the alarm value for ALM3. Absolute value alarm: 0 to 100% FS

L-oN (low PV type)

Sv1 Sv2 Sv3 Sv4 Sv5 Sv6 Sv7 di (depending on DI)

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 (depending on DI)

Deviation alarm: -100 to 100% FS

rUn (run calculation) hLd (suspend calculation)

locked)

need to change this parameter, change the setting of "Ch11 dSP" so that it appears.

soak).

oFF

LoCL "When changing the SV with the front key, do not

LoCL

2.50%FS

change the “Svn” parameter via communication. Otherwise, the changed SV may not be stored correctly."

oFF

Ch1 PID (control parameters)

№ Display Name

52 Differential time "Sets the differential band of the PID parameter.

53 ON/OFF control hysteresis Sets the hysteresis width for the ON/OFF control. 0 to 50%FS 0.25%FS

55 Dead band (%) Shifts the cooling proportional band from the set value -50.0 to 50.0% 0.0%

59 SV limit (lower) Sets the lower limit of SV 0 to 100%FS 0.00%FS Note 1)

62 OUT2 proportion cycle "Sets the proportion cycle of the control output (OUT2)

Parameter

Proportional band (%) Sets the proportional band of the PID parameter. 0.1 to 999.9% 5.0%

Integration time "Sets the integration time of the PID parameter.

Cooling proportional band coefcient "Sets the proportional band coefcient for cooling.

Output convergence value (%) Offset value which is added to the MV output value -100.0 to 100.0% 0/50 (single/dual)

Anti-reset windup Sets the range of integration control 0 to 100%FS 100%FS

Normal/reverse operations "Selects single control or dual control. Sets the control action

SV limit (upper) Sets the upper limit of SV 0 to 100%FS 100.00%FS Note 1)

OUT1 proportion cycle "Sets the proportion cycle of the control output (OUT1)

OUT1 lower limit Sets the lower limit of the control output(OUT1) -5.0 to 105.0% -5.0%

OUT1 upper limit Sets the upper limit of the control output(OUT1) -5.0 to 105.0% 105.0%

OUT2 lower limit Sets the lower limit of the control output(OUT2) -5.0 to 105.0% -5.0%

OUT2 upper limit Sets the upper limit of the control output(OUT2) -5.0 to 105.0% 105.0%

Type of output limiter Sets the type of output limiter 0 to 15 0

Alpha Sets 2-degrees-of-freedom coefcient α -199.9to 300.0% 40.0%

Beta Sets 2-degrees-of-freedom coefcient β 0.0 to 999.9% 100.0%

Setting ""0"" will turn off integration."

Setting ""0"" will turn off differentiation."

Setting ""0.0"" will turn the cooling into an ON/OFF control."

(normal or reverse)."

(contacts, SSR drive)"

Note 1: “SvL” and “Svh” must be set so that SvL < Svh. When you change the values for “SvL” and “Svh”, check SV 1 (“Sv1 Ch2”) through SV 7 (“Sv7 Ch2”).

Function Setting range Initial value Remarks

0 to 3200 sec 240 sec

0.0 to 999.9 sec 60.0 sec

0.0 to 100.0 1.0

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))

1 to 150 sec 30 (relay)

rv--/rvno

(single/dual)

2 (SSR)

1 (current)

2 (SSR)

1 (current)

[RESET]

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