Fuji Electric PXF4 Operating Manual

Instruction Manual

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: [phone] Fax: [phone] http://www.fujielectric.com/products/instruments/

Thank you for purchasing the Fuji module type 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 user's 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 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.

Confirming Specifications and Accessories

Before using the product, confirm that it matches the type ordered.

(For model code, please refer to page 23.) Confirm 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	1 cable	ZZP*TQ501923C3
communication cable
Shunt resistor	1 pc	ZZPPXR1-A190
(250Ω ± 0.1%)

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)	INP-TN5A2400-E
	Operation Manual
	Micro Controller (Model: PXF)	INP-TN5A2227-E
	Communication Functions
	Manual (MODBUS)

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

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	mishandling may lead to minor or serious personal injury, fire, and/or property damage.
Caution	Mishandling may cause injury to the user or property damage.

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

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.

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		by IEC 61010-1
	Pollution degree	2
	Recommended fuse	250VAC, 0.1AT(Time-Lag) for 100 to 240V AC Power supply,
		400V DC/400V AC, 1AT(Time-Lag) for 24V DC/24V AC Power supply
	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 specification as shown below in order to prevent the electric shock and spread of fire.

	1)	Over Voltage Category	II
	2)	Pollution Degree	2
	3)	Required level of Insulating	BASIC INSULATION, SUPPLYMENTARY INSULATION,
			or REINFORCED INSULATION
	4)	Maximum Voltage line to neutral	300Vac rms or 300Vdc

About safety standard

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 specified 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 fire.

● 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 confirm that the insulation class for equipment meets usage requirements.

Basic insulation (1500 V AC)

Functional insulation (500 V AC)

No insulation

Power supply (100 to 240V AC)

Internal circuit

Power supply (24V DC/24V AC)

Internal circuit

Control output 1 (relay contact)

Process value input

Control output 1 (relay contact)

Process value input

or

Remote SV input

or

Remote SV input

Motorized valve OPEN output

CT input

Motorized valve OPEN output

CT input

Control output 2 (relay contact)

Control output 1

Control output 2 (relay contact)

Control output 1

(SSR drive, current, voltage)

(SSR drive, current, voltage)

or

Control output 2

or

Control output 2

Motorized valve CLOSE output

Motorized valve CLOSE output

(SSR drive, current, voltage)

(SSR drive, current, voltage)

Alarm output 1

Digital input 1 to 3

Alarm output 1

Digital input 1 to 5

(relay contact)

Alarm output

(relay contact)

Alarm output

1 to 3

1 to 3

Alarm output 2

(relay contact)

Communication (RS-485)

Alarm output 2

(relay contact)

Communication (RS-485)

(relay contact)

(relay contact)

(1)

(2)

(1)

(2)

(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 identified as the one for this product.

●Electrical wiring must be made by the qualified 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, 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.

●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

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

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 -

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 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. (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 fields 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 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.

Fig. 1

Fig. 2

Fig. 3

Packing						Packing
	Unit		Unit				Packing
							Case
Front	Case	Panel	Panel	Mounting	Screw	Case	(Good)
						(Bad)
				bracket

Attachment on vertical surface (Horizontal attachment)

			●	In order to aid heat dissipation, do not block the sides of the equipment.
	Caution
			●	Do not block the air vents on the top and bottom of the case.

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, Manufacturer: 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.)

●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 specification for the surge absorber		(Example)
			1	7	13
	Voltage	Nominal varistor voltage	2	8	14
			3	9	15
	100 V	240 V
			4	10	16
	200 V	470 V	5	11	17
			6	12	18

Attachment position: between the relay control output contacts.

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)

2 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

Display during equipment error

"9 Error Indications" (page 19)

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

or more.

- 2 -

3. Installation and Mounting

3-1. External/Panel Cut Dimensions

48

48

73.2 ((If with terminal cover)

7.7 58

1Mounting frame

		44.8	(Terminal cover)	57
			48
Waterproof	t (panel thickness) 1 ≤ t ≤ 8*	Terminal cover
packing
	Panel	(option)

* When using the parameter loader with PXF being mounted on a panel: t (panel thickness) 1 ≤ t ≤ 4

1-6 7-12 13-18

6.2

Terminal screw M3

Rear view

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

+0.5 0

(48 × n – 3)0+0.5

45

installing multiple controllers

45

+0.5

0

+0.5 0

45

more

73 or

63 or more

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

48

57

Mounting bracket

			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,
	Caution		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.)

- 3 -

4. Wiring

4-1. Terminal Connection Diagram (Syandard type)

Standard type

	Control	Relay output		Relay output
	output 1	(SPST)		(SPDT)
	Control	None		None
	output 2
					OUT1
		13	OUT1	13	NC
		14		14	COM
				15	NO

SSR

None

13	+	OUT1
14	–	COM

Current

None

13	+	OUT1
14	–	COM

Voltage

None

13	+	OUT1
14	–	COM

Relay output		Relay output
(SPST)		(SPDT)
Relay output		Relay output
(SPST)		(SPST)
			OUT1
13	OUT1	13	NC
14		14	COM
		15	NO
1211	OUT2	1211	OUT2

SSR

Relay output (SPST)

13	+	OUT1
14	–	COM
1211		OUT2

Current

Relay output (SPST)

13	+	OUT1
14	– COM
1112		OUT2

Voltage

Relay output (SPST)

13	+	OUT1
14	–	COM
1112		OUT2

Control				SSR
output 1
Control				SSR
output 2
					+	OUT1
		13
					–	COM
			14
					+	OUT2
	15

Current

SSR

13	+	OUT1
14	–	COM
15	+	OUT2

Voltage

SSR

13	+	OUT1
14	–	COM
15	+	OUT2

SSR

Current

Voltage

SSR

Current

Voltage

Current or

Current or

Current or

Voltage or

Voltage or

Voltage or

re-transmission

re-transmission re-transmission

re-transmission

re-transmission re-transmission

output (current)

output (current)

output (current)

output (voltage)

output (voltage)

output (voltage)

13

+

OUT1

13

+

OUT1

13

+

OUT1

13

+

OUT1

13

+

OUT1

13

+

OUT1

14

–

COM

14

–

COM

14

–

COM

14

–

COM

14

–

COM

14

–

COM

15

+

OUT2

15

+

OUT2

15

+

OUT2

15

+

OUT2

15

+

OUT2

15

+

OUT2

orre-transmissionoutput orre-transmissionoutput orre-transmissionoutput orre-transmissionoutput orre-transmissionoutput orre-transmissionoutput

	Alarm output
	2 points		3 points		1 or 2 points
	(independent common)
	AL1	1	AL1	1	AL1	1
	AL1 COM	2	AL2	2	Non-C	2
	AL2	3	AL3	3	AL2	3
	AL2 COM	4	COM	4	COM	4
	(Note 1)

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

Power supply
24VAC/24VDC	100-240VAC
5	5
6	6

50/60Hz 50/60Hz

1	7	13
2	8	14
3	9	15
4	10	16
5	11	17
6	12	18

Process value input

	Universal input
		16	A		16	+
17	+	17	B		17		17	+
18	–	18	B		18	–	18	–
Thermocouple			RTD		Current		Voltage
					input			input
Option
			RS485
			87	+	RS485
				–
Digital input			Remote SV input				CT input
9	DI1		9	+	RSV1		9	CT1
10	DI-COM		10	–			10

Control output 1	Control output 2
● Relay output (SPST)	● Relay output
250 V AC, 3 A (resistive load)	250 V AC, 3 A (resistive load)
● Relay output (SPDT)	● SSR output
250 V AC, 5 A (resistive load)	12 V DC, 20 mA
● SSR output	● Current output
12 V DC, 20 mA	4 to 20 mA/0 to 20 mA (up to 500 Ω)
● Current output	● Voltage output
4 to 20 mA/0 to 20 mA (up to 500 Ω)	0 to 5 V/1 to 5 V/0 to 10 V/2 to 10 V (MIN. 10 kΩ)

●Voltage output

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

Alarm output 1 and 3

●Relay output

250 V DC, 1 A (resistive load)

Note) If you use PXF as a substitute for PXR or PXG which was used with SSR output, be careful about the control voltage of SSR, for it is different among PXR, PXG, and PXF.

Model	Output voltage range [V]
	min	max
PXF	10.7	13.2
PXR	17.0	25.0
PXG	18.0	24.0

Note) It is not necessary to make a mistake in the wiring for themeasurements input terminal. There is a possibility that theinput circuit breaks when it makes a mistake in wiring.

- 4 -

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

Motorized valve control type

	Valve Control
	11	Close
Valve	12	COM
control	Valve Control
output 1
	13	Open
	14	COM

Alarm output

	2 points		1 or 2 points
	(independent common)
	AL1	1	AL1	1
	AL1 COM	2	Non-C	2
	AL2	3	AL2	3
	AL2 COM	4	COM	4
	(Note 1)

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

Power supply
24VAC/24VDC	100-240VAC
5	5
6	6

50/60Hz 50/60Hz

1	7	13	Process value input
2	8	14
					Universal input
3	9	15
						A
4	10	16			16		16	+
5	11	17	17	+	17	B	17
6	12	18	18	–	18	B	18	–
			Thermocouple			RTD	Current
							input
		Option
		Digital input			RS-485
		7	DI3			+
		8			7
			DI2			RS485
		9			8
			DI1			–
		10
			DI-COM
					Digital input
					9	DI1
					10	DI-COM

17	+
18	–

Voltage

input

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 -

5. Display and Operations

5-1. Part names and functions

Operation parts

USER key

key

key

SEL key USER +key

USER +key

Display
(4)		(5)		(6)		(7)		(8)
(9)
(10)								(1)
								(16)
(11)								(17)

(12)

(3)		(2)
(13)	(14)	(15)

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.

USER+key

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.)

USER+key

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.)

(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 figure illustrates the mode transition and the key operations.

Power ON

Operation

mode	PV/SV display	PV/MV display	PV/power
(Operation
screen)

Press	Operation							Parameter
	control mode
and hold
					AUTO/MANUAL
					AUTO/MANUAL
					AUTO/MANUAL
					AUTO/MANUAL
				AUTO/MANUAL
				AUTO/MANUAL

									Channel
Channel
selection mode
						FG

in the selected channel

Press and hold

Parameter

Setup mode	ex) ch1 PID

i d

P

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)

1Change the display to PV/SV display (shown when you turn on the power).

2Change the SV with thekeys.

3Press the key to save the values.

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

● Changing MV (control output values)

1Switch to manual mode.

2Change the display to PV/MV display (MAN lamp is lit).

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

3Change the MV with thekeys.

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

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

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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 RST on its Remarks column is changed, turn off the power once, and then re-start the controller.

Operation control parameter

		Parameter	Function	Setting range	Initial value	Remarks
№	Display	Name
1		Switchover between auto and manual	Switchover between auto and manual modes	oFF (auto) / on(manual)	oFF	This parameter is not displayed in default setting. If you
		mode				need to change this parameter, change the setting of
						"Ch11 dSP" so that it appears.
2		Switchover between RUN and standby	Switchover the operation mode between RUN and standby	oFF(RUN) / on(standby)	oFF
3		Local/remote switchover	Switches the operation between local/remote SV.	LoCL (local)/ REM (remote)	LoCL
4		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).
5		Auto-tuning run command	Runs auto-tuning.	oFF (stop/finish) on (normal type)	oFF
				L-oN (low PV type)
6		Alarm output latch release command	Cancels the alarm output latch state	oFF / rST (latch resets)	oFF
7		SV selection	Chooses the SV No. used for control	LoCL	LoCL	"When changing the SV with the front key, do not
				Sv1		change the “Svn” parameter via communication.
				Sv2		Otherwise, the changed SV may not be stored
				Sv3		correctly."
				Sv4
				Sv5
				Sv6
				Sv7
				di (depending on DI)
8		PID selection	Chooses the PID No. used for control	LoCL	LoCL
				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)
9			Sets the alarm value for ALM1.	Absolute value alarm: 0 to 100% FS	2.50%FS
				Deviation alarm: -100 to 100% FS
10		ALM1 set value
11
12			Sets the alarm value for ALM2.	Absolute value alarm: 0 to 100% FS	2.50%FS
				Deviation alarm: -100 to 100% FS
13		ALM2 set value
14
15			Sets the alarm value for ALM3.	Absolute value alarm: 0 to 100% FS	2.50%FS
				Deviation alarm: -100 to 100% FS
16		ALM3 set value
17
27		Electric power calculation command	Switches among on/off/hold of electric power calculation.	oFF (stop calculation)	oFF
				rUn (run calculation)
				hLd (suspend calculation)
28		Key lock	Sets the key lock to prevent wrong operation	oFF (no lock) ALL (all lock) PArA (All but SV	oFF
				locked)

Ch1 PID (control parameters)

		Parameter	Function	Setting range	Initial value	Remarks
№	Display	Name
50		Proportional band (%)	Sets the proportional band of the PID parameter.	0.1 to 999.9%	5.0%
51		Integration time	"Sets the integration time of the PID parameter.	0 to 3200 sec	240 sec
			Setting ""0"" will turn off integration."
52		Differential time	"Sets the differential band of the PID parameter.	0.0 to 999.9 sec	60.0 sec
			Setting ""0"" will turn off differentiation."
53		ON/OFF control hysteresis	Sets the hysteresis width for the ON/OFF control.	0 to 50%FS	0.25%FS
54		Cooling proportional band coefficient	"Sets the proportional band coefficient for cooling.	0.0 to 100.0	1.0
			Setting ""0.0"" will turn the cooling into an ON/OFF control."
55		Dead band (%)	Shifts the cooling proportional band from the set value	-50.0 to 50.0%	0.0%
56		Output convergence value (%)	Offset value which is added to the MV output value	-100.0 to 100.0%	0/50 (single/dual)
57		Anti-reset windup	Sets the range of integration control	0 to 100%FS	100%FS
58		Normal/reverse operations	"Selects single control or dual control. Sets the control action	rv-- (heat (reverse)/cool (none))	rv--/rvno	[RESET]
			(normal or reverse)."	no-- (heat (normal)/cool (none))	(single/dual)
				rvno (heat (reverse)/cool (normal))
				norv (heat (normal)/cool (reverse))
				rvrv (heat (reverse)/cool (reverse))
				nono (heat (normal)/cool (normal))
59		SV limit (lower)	Sets the lower limit of SV	0 to 100%FS	0.00%FS	Note 1)
60		SV limit (upper)	Sets the upper limit of SV	0 to 100%FS	100.00%FS	Note 1)
61		OUT1 proportion cycle	"Sets the proportion cycle of the control output (OUT1)	1 to 150 sec	30 (relay)
			(contacts, SSR drive)"		2 (SSR)
					1 (current)
62		OUT2 proportion cycle	"Sets the proportion cycle of the control output (OUT2)	1 to 150 sec	30 (relay)
			(contacts, SSR drive)"		2 (SSR)
					1 (current)
63		OUT1 lower limit	Sets the lower limit of the control output(OUT1)	-5.0 to 105.0%	-5.0%
64		OUT1 upper limit	Sets the upper limit of the control output(OUT1)	-5.0 to 105.0%	105.0%
65		OUT2 lower limit	Sets the lower limit of the control output(OUT2)	-5.0 to 105.0%	-5.0%
66		OUT2 upper limit	Sets the upper limit of the control output(OUT2)	-5.0 to 105.0%	105.0%
67		Type of output limiter	Sets the type of output limiter	0 to 15	0
73		Alpha	Sets 2-degrees-of-freedom coefficient α	-199.9to 300.0%	40.0%
74		Beta	Sets 2-degrees-of-freedom coefficient β	0.0 to 999.9%	100.0%

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”).

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