Thank you for purchasing the Fuji module type temperature controller.
Once you have conrmed 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.
Conrming Specications and Accessories
Before using the product, confirm that it
matches the type ordered.
(For model code, please refer to page 23.)
Conrm that all of the following accessories are
included.
Temperature Controller1 unit
Instruction Manual1 copy
Mounting bracket1 pc
Waterproof packing1 pc
Option
NameQuantityOrder No.
Terminal cover1 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 specied 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.
DocumentReference No.
Data sheetEDS11-178
Micro Controller (Model: PXF)
Operation Manual
Micro Controller (Model: PXF)
Communication Functions
Manual (MODBUS)
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 humidity90% RH or below (with no condensation)
Overvoltage categoryII
Pollution degree2
Recommended fuse
Usage environmentIndoor 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 specication as shown below in order to prevent the
electric shock and spread of re.
1) Over Voltage CategoryII
2) Pollution Degree2
3) Required level of Insulating
4) Maximum Voltage line to neutral300Vac 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 specied 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 conrm that
the insulation class for equipment meets usage requirements.
Power supply (100 to 240V AC)
Control output 1 (relay contact)
or
Motorized valve OPEN output
Control output 2 (relay contact)
or
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 identied as the one for this product.
● Electrical wiring must be made by the qualied 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, conrm 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)
or
Motorized valve OPEN output
Control output 2 (relay contact)
or
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.
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 sulde 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, conrm 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 waterproong capabilities.
Fig. 1Fig. 2Fig. 3
Packing
UnitUnit
Mounting
FrontCasePanelPanel
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 specication for the surge absorber
Voltage Nominal varistor voltage
100 V240 V
200 V470 V
Attachment position: between the relay control output contacts.
Packing
Case
(Bad)
1
2
3
4
5
6
Case
(Good)
7
8
9
10
11
12
Packing
13
14
15
16
17
18
2-4. Key Operation Cautions/Error Operations
● The alarm function does not work properly when an error takes place unless the settings are made
correctly. Always verify its setting before operation.
● If the input wiring breaks, the display will read "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
2
Terminal connections diagram
"4 Wiring" (page 4)
Turn Power On
3 Display and Operations
4 Parameter List
5 Functions of the Temperature Controller
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.
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 -
- 5 -
4. Wiring
4-1. Terminal Connection Diagram (Syandard type)
Standard type
OUT1
Relay output
(SPDT)
OUT1
13
NC
14
COM
15
NO
SSRSSR
+
13
OUT1
–
14
COM
Control
output 1
Control
output 2
Relay output
(SPST)
NoneNoneNoneNoneNone
13
14
OUT1
COM
Relay output
(SPST)
Relay output
(SPST)
13
14
VoltageCurrent
+
13
OUT1
–
14
COM
+
13
–
14
OUT1
Relay output
(SPDT)
Relay output
(SPST)
OUT1
13
NC
14
COM
15
NO
Relay output
(SPST)
+
13
OUT1
–
14
COM
Relay output
(SPST)
+
13
OUT1
–
14
COM
VoltageCurrent
Relay output
(SPST)
+
13
OUT1
–
14
COM
Control
output 1
Control
output 2
SSRSSR
SSRSSR
+
13
OUT1
–
14
COM
+
15
OUT2
13
14
15
SSR
+
OUT1
–
COM
+
OUT2
VoltageCurrentVoltageCurrentVoltageCurrent
re-transmission
+
13
–
14
+
15
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)
1
AL1
AL2
2
3
4
AL1 COM
AL2 COM
(Note 1)
AL1
AL2
AL3
COM
1
2
3
4
1 or 2 points3 points
AL1
Non-C
AL2
COM
1
2
3
4
Note 1: Power supplies for AL1 and AL2 must be of the same type,
either AC or DC.
Power supply
24VAC/24VDC
5
6
100-240VAC
5
6
50/60Hz50/60Hz
SSR
Current or
+
13
OUT1
–
14
COM
+
15
OUT2
Current or
re-transmission
output (current)
+
13
–
14
+
15
7
1
8
2
9
3
10
4
11
5
12
6
OUT1
COM
OUT2
11
OUT2
12
Current or
re-transmission
output (current)
+
13
OUT1
–
14
COM
+
15
OUT2
13
14
15
16
17
18
Process value input
Thermocouple
Option
11
12
Voltage or
re-transmission
output (voltage)
13
14
15
Universal input
16
+
17
17
–
18
18
OUT2
re-transmission
output (voltage)
+
OUT1
–
COM
+
OUT2
A
16
B
17
B
18
RTDCurrent
input
RS485
+
7
RS485
–
8
11
OUT2
12
Voltage or
+
13
OUT1
–
14
COM
+
15
OUT2
+
17
–
18
Voltage
input
11
12
Voltage or
re-transmission
output (voltage)
13
14
15
+
–
OUT2
+
OUT1
–
COM
+
OUT2
11
OUT2
12
Digital input
9
10
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)
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.
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
Channel
selection mode
Press
and hold
Operation
control mode
AUTO/MANUAL
AUTO/MANUAL
AUTO/MANUAL
AUTO/MANUAL
AUTO/MANUAL
AUTO/MANUAL
Ch1Ch2Ch3Ch4Ch5Ch6
PIDPLTPRGMONALMSET
Ch7Ch8Ch9Ch11 Ch12 Ch13
SYS MATH COMDSPCFG PASS
in the selected channel
Press
and hold
d
i
Parameter
Setup mode
ex) ch1 PID
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)
Change the display to PV/SV display (shown when you turn on the power).
1
Change the SV with the
2
Press the
(The value will be automatically saved after 3 seconds even if a key is not pressed.)
Change the display to PV/MV display (MAN lamp is lit).
2
(Pressing the
Change the MV with the
3
(Changes are reected 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, recongure all the initial parameter setting values.
● When the parameter that has
then re-start the controller.
Operation control parameter
№DisplayName
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
27Electric power calculation commandSwitches among on/off/hold of electric power calculation.oFF (stop calculation)
28
Switchover between auto and manual
mode
Switchover between RUN and standbySwitchover the operation mode between RUN and standbyoFF(RUN) / on(standby)oFF
Local/remote switchoverSwitches the operation between local/remote SV.LoCL (local)/ REM (remote)LoCL
Ramp soak control commandChanges ramp soak run statesoFF (stop)rUn (run)hLd (hold)oFFDisplays End (when ending) or GS (during guaranty
Auto-tuning run commandRuns auto-tuning.oFF (stop/nish) on (normal type)
BetaSets 2-degrees-of-freedom coefcient β0.0 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)"
(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”).
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”).
Note 2: Set the same value as the one for the Normal/Reverse setting (“rEv Ch1”).
Parameter
SV1Sets the SV (set value)SV limit (lower)(SVL) to SV limit (upper)(SVH)
Proportional band 1 (%)Sets the proportional band.0.1 to 999.9%5.0%
Integration time 1Sets the integration time.0 to 3200 sec240 sec
Differential time 1Sets the differential time.0.0 to 999.9 sec60.0 sec
ON/OFF control hysteresis 1Sets the hysteresis when using the ON/OFF control.0 to 50%FS0.25%FS
Cooling proportional band 1 (%)Sets the cooling proportional band.0.0 to 100.01.0
Dead band 1 (%)Sets the dead band-50.0 to 50.0%0.0%
Output convergence value 1 (%)Offset value which is added to the control output-100.0 to 100.0%0/50 (single/dual)
Anti-reset windup 1Sets the anti-reset windup0 to 100%FS100%FS
Normal/reverse 1Selects single control or dual control.
•
•
•
SV 7Sets the SV (set value)SV limit (lower)(SVL) to SV limit (upper)(SVH)
Proportional band 7 (%)Sets the proportional band.0.1 to 999.9%5.0%
Integration time 7Sets the integration time.0 to 3200 sec240 sec
Differential time 7Sets the differential time.0.0 to 999.9 sec60.0 sec
ON/OFF control hysteresis 7Sets the hysteresis when using the ON/OFF control.0 to 50%FS0.25%FS
Cooling proportional band 7 (%)Sets the cooling proportional band.0.0 to 100.01.0
Dead band 7 (%)Sets the dead band-50.0 to 50.0%0.0%
Output convergence value 7 (%)Offset value which is added to the control output-100.0 to 100.0%0/50 (single/dual)
Anti-reset windup 7Sets the anti-reset windup0 to 100%FS100%FS
Normal/reverse 7Selects single control or dual control.
PID switching point 1Sets the PID switching point for palette 1.0 to 100%FS0%FS
•
•
•
PID switching point 7Sets the PID switching point for palette 7.0 to 100%FS0%FS
Max SV selection numberChoosing SV with the user key sets it to the maximum
Max PID selection numberChoosing PID with the user key sets it to the maximum
1(uses steps 9 to 16)
2(uses steps 17 to 24)
3(uses steps 25 to 32)
4(uses steps 33 to 40)
5(uses steps 41 to 48)
6(uses steps 49 to 56)
7(uses steps 57 to 64)
8(uses steps 1 to 16)
9(uses steps 17 to 32)
10(uses steps 33 to 48)
11(uses steps 49 to 64)
12(uses steps 1 to 32)
13(uses steps 33 to 64)
14(uses steps 1 to 64)
di (depending on DI)
MM.SS (min:sec)
•
•
•
rES (Reset)
Con (Continue)
ini (Restart)
0 to 1414
0 to 140
•
•
•
14Note 1)
hh.MM
•
•
•
rES
www.GlobalTestSupply.com
•
•
•
- 9 -
- 11 -
Ch 4 MON (monitor parameters)
№DisplayName
420
421
422
424
425
427
429
430
431
435
436
438
439
440
441
442
443
444
445
446
447
Parameter
Ramp soak progressDisplays the progress of the ramp soakoFF (ramp soak stopped)
MV1(%)Displays the output value of the control output (OUT1)-5.0 to 105.0%—
MV2(%)Displays the output value of the control output (OUT2)-5.0 to 105.0%—
Remote SVShows a remote SV.-5% to 105%FS—
Heater current (A)Shows a heater current value.
SSR leak current (A)Shows a leak current value.
Remaining time on timer 1Displays the remaining time on timer 10 to 9999 sec/ 0 to 9999 min—
Remaining time on timer 2Displays the remaining time on timer 20 to 9999 sec/ 0 to 9999 min—
Remaining time on timer 3Displays the remaining time on timer 30 to 9999 s/0 to 9999 min—
Communication statusDisplays the communication status.0 to 9999 times (number of communication
Current (A)Shows a value measured by CT.0 to 110.0 A—
Electric powerShows a calculated value for electric power.0.0 to 9999 KW—
PowerDisplays the calculated amount of electric power.0.0 to 999.9 Wh—
Number of opetating times (control relay
1)
Number of opetating times (control relay 2)Displayes the number of times that control relay 2 has
Operating daysDisplays the number of days oparated, converted from total
Error sourceDisplays the source of an error0 bit: PV input underow (LLLL)
DI input stateDisplays the state of DI.0 bit DI1
Communication error station numberShows the station number under a cooperative
Current palette No.Displays the PID palette No. currently selected.0-7—
Current pattern No.Displays the pattern No. of the ramp soak currently selected. 0-15—
FunctionSetting rangeInitial valueRemarks
(A current value when OUT1 is ON.)
(A current value when OUT1 is OFF.)
Displayes the number of times that control relay 1 has
operated.
operated.
operating time.
communication error or a programless communication error.
1-rP (ramp in step 1)
1-Sk (soak in step 1)
64rP (ramp in step 64)
64Sk (soak in step 64)
End (ramp soak nished)
PV input typeSets the type of input sensorJPT1: 0.0 to 150.0°C
PV input lower limitSets the lower limit of PV input-1999 to 99990[RESET]
PV input upper limitSets the upper limit of PV input-1999 to 9999400[RESET]
Decimal point positionSets the decimal point position for the PV/SV0: No digit after decimal point
Square-root extractor cut pointSets the cut point for square root calculation.-0.1 to 105.0(%)-0.1%
PV input shiftSets the amount of shift for PV input-10 to 10%FS0.00%FS
PV input lterSets the time constant for the PV input lter0.0 to 120.0 sec5.0 sec
Remote SV zero adjustmentAdjusts the zero side of remote SV.-50 to 50%FS0.00%FS
Remote SV span adjustmentAdjusts the span side of remote SV.-50 to 50%FS0.00%FS
Remote SV input rangeSets the range for remote SV input.0-5v: 0 to 5 V
Remote SV input lterSets the time constant for the RSV input lter0.0 to 120.0 s0.0 s
OUT1 rangeSets the range of the control output 1(OUT1)0-5v: 0 to 5 V
OUT2 rangeSets the range of the control output 2(OUT2)0-5v: 0 to 5 V
MV1 during FALTSets the output value for the control output (MV1) during
MV2 during FALTSets the output value for the control output (MV2) during
MV1 during Soft StartSets the value for the control output (MV1) during soft start-5.0 to 105.0%105.0%
Soft Start set timeSets the time from startup to the nish of soft start00:00 to 99:59 (hour:min)00:00Be sure to set 0.00 during dual control.
MV1 during standbySets the value for the control output (MV1) during standby-5.0 to 105.0%-5.0%
MV2 during standbySets the value for the control output (MV2) during standby-5.0 to 105.0%-5.0%
Standby modeSets on/off of the alarm output during standby0: ALM=OFF, AO=ON
AOSelects what to transfer to the analog output.PV
AO lower scalingSets the AO lower scaling-100.0 to 100.0%0.0%
AO upper scalingSets the AO upper scaling-100.0 to 100.0%100.0%
Fixed voltage valueSets the voltage for calculating electric power1 to 500V100 (100 V)
Current value for simple power
calculation
Decial point position for electric powerSets the position of decimal point for calculationed power
Power factor for simple calculationSets the power factor for simple calculation0.00 to 1.001.00
Upper limit of relay contact operationSets the upper limit on the number of times a relay contact
Upper limit of operating daysSets the upper limit on the number of days the device
FunctionSetting rangeInitial valueRemarks
JPT2: 0.0 to 300.0°C
JPT3: 0.0 to 500.0°C
JPT4: 0.0 to 600.0°C
JPT5: -50.0 to 100.0°C
JPT6: -100.0 to 200.0°C
JPT7: -199.9 to 600.0°C
PT1: 0.0 to 150.0°C
PT2: 0.0 to 300.0°C
PT3: 0.0 to 500.0°C
PT4: 0.0 to 600.0°C
PT5: -50.0 to 100.0°C
PT6: -100.0 to 200.0°C
PT7: -199.9 to 600.0°C
PT8: -200 to 850°C
J1: 0.0 to 400.0°C
J2: -20.0 to 400.0°C
J3: 0.0 to 800.0°C
J4: -100 to 1000°C
K1: 0 to 400°C
K2: -20.0 to 500.0°C
K3: 0.0 to 800.0°C
K4: -200 to 1300°C
R: 0 to 1700°C
B: 0 to 1800°C
S: 0 to 1700°C
T1: -199.9 to 200.0°C
PT2: -199.9 to 400.0°C
E1: 0.0 to 740.0°C
E2: -150.0 to 740.0°C
E3: -200 to 740°C
L: -100 to 850°C
U1: -199.9 to 400.0°C
U2: -200 to 400°C
N: -200 to 1300°C
W: 0 to 2300°C
PL-2: 0 to 1300°C
0-5 V: 0 to 5 V
1-5 V: 1 to 5 V
0-10: 0 to 10 V
2-10: 2 to 10 V
MV: 0 to 100 mV
0-20: 0 to 20 mA
4-20: 4 to 20 mA
1: 1 digit after decimal point
2: 2 digit after decimal point
3: 3 digit after decimal point
1-5v: 1 to 5 V
0-10: 0 to 10 V
2-10: 2 to 10 V
1-5v: 1 to 5 V
0-10: 0 to 10 V
2-10: 2 to 10 V
0-20: 0 to 20 mA
4-20: 4 to 20 mA
1-5v: 1 to 5 V
0-10: 0 to 10 V
2-10: 2 to 10 V
0-20: 0 to 20 mA
4-20: 4 to 20 mA
FALT
FALT
Sets the current value for simple power calculation 0.0 to 100.0A0 (0.0A)
consumption.
can operate. If you set it to 0, no alarm will be generated.
operates. If you set it to 0, no alarm will be generated.
Blinking SV during Soft StartSets whether or not to blink SV during Soft Start.oFF: OFF
Blinking PV/SV at ALMSets whether or not to blink PV/SV when alarm becomes ON. 0: PV display (no change)
Display timeoutSets the time until the display automatically turns off.oFF: Not use
PV/SV Display offSets ON/OFF of PV and SV display0: PV and SV ON
Blinking PV at input errorSets whether or not to blink PV at an input error0: PV blinks at an input error
BrightnessSets the brightness of LED backlight0 to 33(3 is the brightest)
Control at burnoutSets whether to continue or to stop control when the device
Display mode switchoverSwitches between the two display modes.dMd1: mode 1 (PXR mode)
Model codeShows model code-P
•
•
•
ResetResets the controlleroFF: No reset
Software versionShows the software version——
•
•
•
FunctionSetting rangeInitial valueRemarks
Sets the time until the display returns to PV/SV screen from
setting screen.
detects a burnout of PV input
•
•
•
15S: 15 sec
30S: 30 sec
60S: 60 sec
5M: 5 min
10M: 10 min
non
oN: ON
1: PV and alarm status, alternately
2: blinking PV
3: alarm status
15s: Auto-off after 15 sec.
30s: Auto-off after 30 sec.
1M: Auto-off after 1 min,
5M: Auto off after 5 min.
1: SV OFF
2: PV OFF
3: PV and SV OFF
4: PV, SV, and indicators OFF (all OFF)
5: SV OFF (relights for 5 sec. by pressing any
key)
6: PV OFF (relights for 5 sec. by pressing any
key)
7: PV and SV OFF (relights for 5 sec. by
pressing any key)
8: PV, SV, and indicators OFF(relights for 5
sec. by pressing any key)
This controller has six types of temperature control function. Select according to type and use.
7-3. Fuzzy PID Control
Related to normal PID controls, fuzzy PID control acts with small overshoot.
You will need to run auto-tuning to set the PID parameter when using fuzzy control.
Caution
● Temperature Control Functions
ON/OFF (2-position)
control
PID ControlsPID calculation and controls proceed according to the previously set PID
Fuzzy PID ControlPID control with function that reduces the amount of overshoot during
Self-tuning ControlAutomatically calculating PID control according to the control target or SV
PID2 ControlIn case which the power supply of the control target goes ON → OFF →
2-degrees-of-freedom
control
The ramp soak function ( page 15), and SV selection function ( page 17) cannot
be combined.
Turns the control output ON/OFF according to the size relationship of PV
and SV Can build a control system out of simple elements such as SSR.
Suitable when accuracy is not requested.
parameters.
PID parameters can be set manually or through auto- tuning (AT).
It is the most basic control in this equipment.
control. It is effective when you want to suppress overshoot when SV is
changed, even if you may take a long time to reach the target value.
change. It is effective when the control conditions change frequently.
ON, this PID2 control can suppress the amount of overshoot during control
target turns OFF→ ON.
Suppresses the amount of overshoot during PID control. It uses SV lter
which is effective in reducing overshoot after a SV change or at startup.
7-1 (page 14)
7-2 (page 14)
7-3 (page 14)
7-4 (page 14)
7-5 (page 15)
7-6 (page 15)
7-1. ON/OFF (2-position) Control
Acts as an ON/OFF control when "" = (" ").
ON/OFF control switches the control output to ON (100%) or OFF (0%) according to the size
relationship of PV and SV.The output hysteresis can be set under the parameter "
" (" ").
Reverse Operation (heat control)
Method used to control the electrical heating furnace. Set the "hYS" to an appropriate value according
to the control target.
ParameterSet value
"
"
"
"
"
oNoF
"
rv--
arbitrary (factory setting: 1 °C)
control output
SV
OFF
PV
HYS
PV<SV
ON
PV>SV
Normal Operation (cooling control)
Method used to control the cooling machine
ParameterSet value
"
"
"
"
"
Point
oNoF
"
no--
arbitrary (factory setting: 1 °C)
PV
SV
PV>SV
control output
● During ON/OFF control, the P, I and D settings do not affect control.
● The manual operation during ON/OFF control will become MV=100% when the
key is pressed, and MV=0% when the
● If the hysteresis width is narrow, and PV and SV are nearly equal, the output may
frequently switch ON and OFF. Note that it may affect the operation life of the contact
output.
ON
OFF
key is pressed.
PV<SV
HYS
7-2. PID Controls
PID controls run as long as the parameter is set to "" = (""). The PID controls
calculate PID based on the set values for parameters "
result (-5% to 105%).
Each parameter can be set either by manually tuning the values or by running auto-tuning (AT) to
automatically set the values.
Refer to
For more details on auto-tuning, see "7-7 Auto-tuning" (page 15)
", " ", " ", and " ", and output the calculated
Setting fuzzy PID control
Display the system menu (" ").
1
Display the control parameter ("") and choose fuzzy ("").
2
Press the
Refer to
key to set the value.
For more details on auto-tuning, see "7-7 Auto-tuning" (page 15)
7-4. Self-tuning Control
Self-tuning Control is a control which automatically calculates the value of PID, under the condition
that the control target or set value (SV) changes.
Self-tuning is especially effective for situations when a high level of control is not needed, but autotuning cannot be run due to frequent changes in the control target conditions.
Point
When a high level of control is required, choose PID control, fuzzy PID control, or PID2
control.
Conditions where self-tuning can be used
Self-tuning is used in the following situations:
● When temperature rises when the power is turned on
● When temperature rises when SV changes (or when the controller decides it is necessary)
● When the controller decides it is necessary because the controls have become unstable
Conditions where self-tuning cannot be used
Self-tuning cannot be used in the following situations:
t
● During control standby
● During auto-tuning
● During ramp soak progress
● When there is error input
● When set for dual output
● When any of the P, I, D, Ar parameters are set to manual
● During manual mode
● During soft start progress
Conditions to halt self-tuning
Halt self-tuning in the following situations:
● When there is a change in SV (This includes the case where SV changes because of the ramp
soak function, remote SV function, or ramp SV.)
● When self-tuning has not nished after running for nine or more hours
t
Setting self-tuning
Turn on power of the controller and set the SV.
Display the system menu (" ").
2
Display the controller parameter ("") and choose self-tuning ("").
Press the
4
Turn off power of the controller.
5
Turn on power of the control target equipment and the controller. Turn on power of the control
equipment rst. Self-tuning will begin.
key to set the value.
process value
SV
tuning
Display the system menu (" ").
Display the control parameter ("") and choose PID controls (" ").
● The equipment will not tune correctly if power of the controller is turned on first.
● To reset self-tuning, set the control method to PID ("
self-tuning.
dead time
lag time
t
") once before changing back to
7-5. PID2 Control
process value
● Normal type● Low PV type
1
231
3
SV
1
2
In the case which the power supply of the control target goes ON → OFF → ON, this PID2 control can
suppress the amount of overshoot.
This control introduces an algorithm to prevent the calculated PID result from becoming a
miscalculation, even when the control loop is open.
You will need to run auto-tuning to set the PID parameter when using PID2 control.
● Features of PID2 Control
Running auto-tuning
Display auto-tuning (" ") and choose the tuning type.
Choose the standard type (" ") or low PV type ("") according to the control target
Press the
AT lamp will blink at the bottom of the display during auto-tuning.
When auto-tuning has successfully completed, blinking AT lamp will turn off and overwrites the
PID.
key to start auto-tuning.
suppress overshoot
SV
PV
control equipment power
control loop
ON
OFF
close
open
t
close
Setting PID2 control
Display the system menu (" ").
Display the control parameter ("") and choose PID2 ("").
Press the
key to set the value.
7-6. 2-Degrees-of-Freedom PID Control
Suppresses the amount of overshoot during PID control. It uses the SV lter which is effective in
reducing overshoot after a SV change or at startup.
Controllability in 2-degrees-of-freedom PID control is different depending on the setting of the
coefcient α and β.
When the coefficient α = 100.0% and coefficient β =0.0% , the system performs the normal PID
control.
You can adjust the coefcient α and β as follows:
1) Set the coefcient α to 40.0% and β to 100.0%. (factory default setting)
2) Perform a control to check the response (small overshoot).
If overshoot is not reduced by this measure, adjust the coefcient α and β in accordance with the
following table.
We recommend you to x the coefcient α to 40.0% because it usually requires no adjustment.
Control resultCoefcient βcoefcient α
Large overshootRaise coefcient β by 20%Lower coefcient α by10%
Small overshootLower coefcient β by 20%Raise coefcient α by10%
● PID parameter which is set after auto tuning has finished normally
will be maintained even when the power is turned off. However, the PID value will not be
changed if the power is turned off during auto- tuning. In this case, rerun auto-tuning.
● The equipment will use ON/OFF (2 position) control during auto- tuning, so there may
be a large change in PV according to the process. Do not use auto-tuning for processes
that do not permit a large change in PV. Do not use auto-tuning for processes such as
pressure control and flow control that have a fast response.
● Auto-tuning is not behaving normally if it has not finished after four or more hours have
Point
passed. In these cases, recheck parameters such as input/output wiring, control output
behavior (normal/ reverse), and input sensor type.
● Rerun auto-tuning if there is a large change in SV, a change in the PV input type, or a
change in the control target conditions that reduces the effectiveness of the controls.
● You can run auto-tuning when the control type is set to "fuzzy" or "PID2".
● You cannot run auto-tuning in manual mode.
● When using the PID selection function, the auto-tuning result for the selected PID group
is stored.
● Auto tuning is forcibly terminated when SV changes because of the ramp soak function,
remote SV function, or ramp SV.
7-8. Manual Output
Allows the control output to be manually set at an arbitrary value.
● Manual Mode Display
MV indiator lights during manual mode and during parameter setting.
● Switchover between Auto and Manual
Modes can be changed by three methods: the front key (user key), communication function, or the
● MV limit does not apply to the MV output during manual operation, FALT, or standby.
(Take extra caution when MV performs flash protection during combustion control by
MV1
Dual
calculation
using the overlimit function.)
MV limit
MV2
Soft start
limit
output
setting
during
FALT
Specify
standby
MV output
manual
MV output
parameter
“MAN”
OFF
ON
MV1
MV2
Setting 2-degrees-of-freedom PID control
Display the system menu (" ").
Display the control parameter ("") and choose 2-degrees-of-freedom PID ("").
2
Press the
key to set the value.
7-7. Auto-tuning
Run auto-tuning to set the PID parameter automatically.
BehaviorFunction
Stop/FinishStops or nishes auto-tuning.
"
Normal type
Low PV type
"
AT start
value
AT calculating
SV
PV
Set the following parameters before running auto-tuning.
● PV input type / PV input upper limit / PV input lower limit / Decimal position / PV input
filter in the setup channel menu ("
● OUT1 proportion cycle (OUT2 proportion cycle) in the PID channel menu ("
The standard auto-tuning for SV reference. Choose this auto-tuning in most
situations.
Auto-tuning for SV-10% reference. Choose this when you want to suppress
the overshoot when tuning.
PID control
t
" " set value
"
"
"
"
process
Point
process
value
")
SV
AT start
PV
AT calculating
SV-10%FS
PID control
t
").
7-9. Ramp Soak Function
Automatically runs after setting the times for the SV changes.
You can choose up to 64 steps for the SV setting and 15 types of ramp soak operation patterns.
Ramp timeSets the time to reach the target SV from the current SV.
Soak timeSets the time to maintain the specied SV.
The following steps will explain how to run the specied pattern 0 in SV-1 to SV-8.
1
3
4
5
6
7
Sets which steps to use from the following 15 types.
Steps 1 to 8 / Steps 9 to 16 / Steps 17 to 24 / Steps 25 to 32 / Steps 33 to 40 / Steps 41 to 48 / Steps
49 to 56/ Steps 57 to 64 / Steps1 to 16 / Steps 17 to 32 / Steps 33 to 48 / Steps 49 to 64 / Steps 1 to
32 / Steps 33 to 64/ Steps 1 to 64
Display the ramp soak menu ("
Display pattern parameter (" ") and choose pattern 0 (" ").
Run SV-1 through SV-8.
Display the time parameter ("") and choose minute:second ("").
Sets the units of time. Besides minute:second (""), you can also choose hour:minute
("")
Display the target value ("") and set the target temperature.
Display the ramp time parameter ("") and set the ramp time.
Display the soak time parameter ("") and set the soak time.
Repeat steps 4 through 7 and set the remaining parameters.
").
SettingPower On StartEnding OutputOFF OutputRepeat Behavior
“0”OffContinuous controlContinuous controlOff
“1”OffContinuous controlContinuous controlOn
“2”OffContinuous controlStandbyOff
“3”OffContinuous controlStandbyOn
“4”OffStandbyContinuous controlOff
“5”OffStandbyContinuous controlOn
“6”OffStandbyStandbyOff
“7”OffStandbyStandbyOn
“8”OnContinuous controlContinuous controlOff
“9”OnContinuous controlContinuous controlOn
“10”OnContinuous controlStandbyOff
“11”OnContinuous controlStandbyOn
“12”OnStandbyContinuous controlOff
“13”OnStandbyContinuous controlOn
“14”OnStandbyStandbyOff
“15”OnStandbyStandbyOn
PV start
When the ramp soak starts (RUN), this function searches the rst point where the measurement value
(PV) and the program pattern match, and starts operation at that point.
PV=(1)
PV=(2)
Running ramp soak
The following steps explain how to run ramp soak.
Display program parameter ("
Ramp soak starts running from the current PV.
") and choose RUN (" ").
If the measurement value does not match the pattern as with PV = (3), the normal operation starts.
PV=(3)
SV
Start of (3)
Start of (2)Start of (1)
7-10. Other Functions
● To interrupt the ramp soak operation, choose HOLD ("") in step 2. To cancel the
Point
interruption, choose RUN ("
" will display when ramp soak has completed.
● "
Guaranty soak
This function guarantees the soak time. Only soak time within the specied range of temperature for
SV is counted towards soak time.
As seen in the gure below, only the sum of the shaded areas is counted as soak time. The operation
moves onto the next step when the total soak time equals the specied soak time.
process value
guaranty soak
range upper limit
guaranty soak
range lower limit
The following steps will explain how to set an example guaranty soak range with an upper limit of 5°C
and a lower limit of 3°C.
Display the ramp soak menu (" ").
1
Display guaranty ON/OFF parameter ("") and choose on (" ").
Display the guaranty soak lower limit parameter ("") and set the lower limit (in this
example, set it to 3°C).
Display the guaranty soak upper limit parameter ("") and set the upper limit (in this
example, set it to 5°C).
Press the
key to set the value.
Mode setting
Sets how you want to run ramp soak.
The following items can be set.
Power On StartRamp Soak starts running from the current PV.
Ending OutputShows the ending output after ramp soak has been completed.
OFF OutputShows the output during OFF after ramp soak has been completed.
Repeat BehaviorAfter nishing the last step in ramp soak, the process starts again from 1st step.
When turning on the equipment (including the temperature controller), the soft start function
suppresses the MV to become maximum output. It places an upper limit on MV output for a specied
amount of time after power is turned on.
This function is useful for effects such as suppressing the heater output during equipment startup, and
makes load lightened.
After the specied time has passed after switching on the equipment (or if SFTM = 0), the soft start
function ends and normal controls begin.
T3T2T1
t
You can choose from
the following 16 types of modes according to the
www.GlobalTestSupply.com
combination of run method options.
DisplayParameterFunction
MV1 soft start output set value
" (SFo1)
"
Soft start set time
" (SFTM)
"
Caution
Point
Use the following steps to set soft start output set value and set time.
1
2
3
4
5
- 16 -
The soft start function cannot be used simultaneously with the dual control
During manual mode, the manual output value has priority, but soft start will continue to
keep track of the set time period.
Display the setup menu ("
Display the setup menu ("").
Display soft start set time ("") and set the time.
Press the
Turn off the power once, and then re-start the controller to begin soft start. (When the soft start
function is turned on, the lower display will alternate showing SoFT and SV.)
Note: Do not use auto-tuning at the same time.
key to set the value.
soft start output
set value
0%
power on
").
Places a limit on MV1 output after power is turned on for a time
period set in SFTM.
Sets the time for soft start to function after turning power on.
Setting "0" will turn off soft start.
soft start
MV when using
soft start (limited)
soft start
set time
t
2. Error output function
SV
SV
1
3
4
1
3
1
2
4
2
4
3
4
4
2
3
When the error output specication function has concluded that the equipment has an error, it halts
the temperature controls and maintains the control output at a previously specied value. There is an
error in PV if any of the following conditions occur:
Burnout upper limit / burnout lower limit / underage (PV< -5% FS) / overage (105% <PV)
Use the following steps to set this function.
Display the setup menu ("
Display FALT output 1 set value ("") and set the output value.
2
For dual control, set "" the same way.
Press the
key to set the value.
").
5. SV selection function
The SV selection function can record and switch up to eight sets of SV information to the palette
menu settings. It is effective when the SV used during a process are numerous and the set values
have been previously decided.
Use the following steps to save SV information.
Display the palette menu ("
1
Display SV setting 1 (" ") and set SV1.
Set SV setting 2 through SV setting 7 in the same way as necessary.
3
Press the
key to set the value.
")
3. Standby output function
Sets the control output value and the alarm output for standby mode.
Use the following steps to set this function.
Display the setup menu ("
Display the standby mode setting ("") and set the alarm output for standby mode.
2
Refer to
For the combinations of ON/OFF settings, see "CH6 Setup parameters" (page 11).
Display the standby control output 1 set value ("") and set the output value. For dual
control, set "Sbo2" the same way.
Press the
key to set the value.
").
4. Ramp SV function
The ramp SV function suppresses a sudden change in SV (step change) when changing SV.It allows
SV to change smoothly according to the set slope of temperature per unit of time. This smooth SV
change allows you to minimize the effect of the change on controls.
You can set both inclining temperature and declining temperature slopes, and choose from "minutes"
or "hours" for the time units.
You can also choose for the SV display to show the current value or the target value during ramp SV.
SV
set value
after change
set value
before change
The SV lamp will blink while ramp SV is running.(When not displaying parameters or Ch.) When you
turn on the power while ramp SV is in effect, ramp SV will begin using the starting value of PV (PV
start)
SV
power ON
behavior when power rises
Use the following steps to set this function.
Display the system menu ("
Set both ramp SV decline ("") and incline ("").
Set the unit of time for the slope ("") during ramp SV.
3
Press the
PV
key to set the value.
changing SV with the front key
SV during ramp SV behavior
(rMPL/rMPH)
Sv-1
Sv
t
")
behavior when SV changes with DI
t
SV
Sv switches to Sv-1 with DI input
t
The following four methods can switch SV.
Parameter “” / press the user key / DI function / overwrite parameter “” via the
•
communication function
● Switch Using Parameter "
Display the operation control mode
1
Display the selected SV number ("
2
Press the
3
● Switch Using the User Key
Display the palette menu (" ")
1
Display max selected SV number ("") and set the SV number by choosing it with the user
2
key.
Display the user key function setting ("") and set it to SV selection function.
On the PV/SV display, pressing the user key will switch you from the currently selected SV to
the next SV.
● Switch Using Parameter “
• In the communication, overwrite the set value to the selected SV number ("
"
key to set the value.
” via the Communication Function
") and choose the SV No.
").
6. PID selection function
When switching the normal and reverse operation by using the PID selection function, be
Point
The SV selection function can record and switch up to eight sets of PID parameters from the palette
menu settings.
It is effective when the control equipment changes the target often and must frequently change the
PID parameters.
Use the following steps to save PID information.
1
2
3
The PID parameter selection (P, i, d, normal and reverse settings) can be changed by the same four
methods as the SV selection function.
● Switch Using Parameter “
1
sure to turn off the system power beforehand for safety reasons (Do not switch normal and
reverse operation during control).
Display the palette menu ("
Display proportional bandwidth setting 1 (" ") and set P1.
Set " " and " " in the same way.
Set the following parameters as necessary: ON/OFF control hysteresis (""), cooling
proportional band (""), dead band (" "), balance (""), anti-reset windup (""),
and normal/reverse setting ("")
Press the
Display the operation control mode
Display the selected PID number ("
key to set the value.
")
”
") and choose the PID No.
● Ramp SV can be used with remote SV or SV selection functions.
● Ramp SV cannot be used at the same time with ramp soak.
● Coming out of a standby state will begin PV start.
● Make sure to check the controller’s parameters after changing PV scale.
If the power is turned on during the input error, or released standby, the ramp SV operates
differently from the normal PV start.
State at PV startOperation
Standby
Auto or manualStarts the ramp SV from the current SV (PV start is off)
PV tracking (Maintains the state where SV=PV. The SV ramp
function does not operate.)
www.GlobalTestSupply.com
Press the
● Switch Using the User Key
Display the palette menu ("
1
Display max selected PID number ("") and set the PID number by choosing it with the
2
user key.
Display the user key function setting ("") and set it to SV selection function.
3
On the PV/SV display, pressing the user key will switch you from the currently selected SV to
4
the next SV.
key to set the value.
")
- 17 -
- 19 -
When the user key function code is 27 (SV No.+1, PID No.+1 (send)) and the initial PID
}
3
output value
No. and SV No. are different, the first time you press the user key, PID No. will become the
Point
● Switch Using Parameter “” via the Communication Channel
• In the communication, overwrite the set value to the selected SV number ("
same as SV No.
Also the SVMX parameter value becomes the maximum selectable number for PID No.
and SV No.
").
7. Startup mode function
The startup mode specication function sets the controller to start up in any of auto mode, manual
mode, remote mode or standby mode.
It is used when you want to start up in manual mode.
Use the following steps to set this function.
Display the system menu (" ")
1
Display the startup mode ("") and choose the operational mode.
2
Choose from auto or manual.
Press the
After changing the above setting, restarting the controller will start it in the selected mode.
key to set the value.
10. MV limit functions
The MV limit function allows you to choose whether to limit the MV or let it pass through maxi- mum
and minimum MV.
(after limit)
limit
103%
PHC
PLC
–3%
PLC
pass
pass
PHC
limit
output value
(before limit)
PCUT
"0"
"1"
"2"
"3"
"4"
"5"
"6"
"7"
"8"
"9"
"10"
"11"
"12"
"13"
"14"
"15"
MV1MV2
PHC1PLC1PHC2PLC2
103%
103%
103%
103%
103%
103%
103%
103%
limit
limit
limit
limit
limit
limit
limit
limit
-3%
limit
-3%
limit
-3%
limit
-3%
limit
-3%
limit
-3%
limit
-3%
limit
-3%
limit
103%
103%
103%
103%
103%
103%
103%
103%
limit
limit
limit
limit
limit
limit
limit
limit
-3%
-3%
-3%
-3%
limit
limit
limit
limit
-3%
-3%
-3%
-3%
limit
limit
limit
limit
Point
When starting up in manual, the MV becomes 0%.
8. User function key
Pressing the key in the parameter screen will immediately return you to the PV/SV display,
regardless of assigned function. Holding the
about a second in PV/SV display or PV/MV display will run the assigned function.
Refer to
For functions that can be assigned, see "12 USER key assignment" (page 21).
Use the following steps to set this function.
Display the system menu ("
1
Display the assign user key specication ("") and choose the function.
key, key + key, or key + key down for
")
2
Press the
key to set the value.
3
9. bAL and Ar functions
● The anti-reset windup function (" ") cuts integration that falls outside of the Ar set range that is
centered around SV.
Running auto-tuning will set the optimum values for P, i, and d parameters, as well as Ar.
PV
AR value
SV
AR value
cuts integration
includes integration
}
cuts integration
}
PV
● The output convergence value function ("bAL") outputs to PV and SV a calculated result of the PID
computed MV plus the bAL offset.
(The factory setting of bAL is 0% for single output, 50% for dual output.)
MV
100%
Point
bAL=0%
Ar1 to Ar7 and bAL1 to bAL7 have the same function as in each PID group.
Set the type and the range for input sensor. Input can be set in the setup menu (" "].
For more on input types, input scaling, decimal point location, and input codes, see "10 Input Range
and Codes (standard range)". (page 19)
1. Choose an input type ("")
Check the type of the thermocouple or resistance bulb which is used.
2. Set the PV scaling (input range) (""/"")
Set Pvb to the lower limit of the temperature range and PvF to the upper limit. It is recommended
to set the values at the standard range, even though they can be set at values beyond of it.
There is no standard range for DC voltage or DC current input. (-1999 to 9999, lower limit<upper limit)
3. Set the decimal point location ("")
Sets whether or not to display digits after the decimal point. Two digits can also be displayed after the decimal point when using 1 to 5V DC, and 4 to 20mA DC.
Point
PV scaling and decimal point location can be used with the factory settings.
8-2. Output Setting
Sets the control output. (Only when the output is current or voltage.)
1. Sets the range of the control output (OUT1, OUT2) (""")"
Choose any of 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V, 0 to 20mA or 4 to 20mA DC.
8-3. Control Setting
Sets controls to normal operation or reverse operation.
● Reverse operation: As the process value (PV) rises, the control output (MV) becomes smaller. Used
to heat the control object.
● Normal operation: As the process value (PV) rises, the control output (MV) becomes larger. Used to
cool the control object.
1. Set the normal or reverse operation ("")
Choose any of the following combinations of heat and cool to suit your system.
Control
rEv
output 1
rv--Reverse–
no--Normal–
rvnoReverseNormal
norvNormalReverse
rvrvReverseReverse
nono NormalNor mal
Control
output 2
9-1. Display During Equipment Error
This controller has a display function to indicate several types of error code shown below. If any of the
error code is displayed, please eliminate the cause of error immediately. After the cause is eliminated,
turn off the power once, and then re-start the controller.
DisplayPossible causeControl output
"
"
"
"
"
"
" (SV ickers)
"
PV is not displayedCheck the set value of DSPT.
SV is not displayedCheck the set value of DSPT.
Parameters may not be displayedCheck the settings of Ch11 DSP.
(1) Thermocouple burnout.
(2) Resistance bulb sensor (A) burnout.
(3)PV exceeds upper limit of the range
by 5%FS.
(1) Resistance bulb sensor B or C wire
burnout.
(2) Resistance bulb sensor (between A
& B or A & C) short.
(3) PV is below lower limit of the range
by 5%FS.
(4) Burnout or short in the voltage
input.
(1) PV < -199.9
Incorrect setting (Pvb/PvF)
The controller outputs the specied
value for an error. (The value can be
set in parameter Flo1 or Flo2)
Control operation is continued
Note) Control operation is continued
as long as the accuracy is above
-5%FS.
When the accuracy declines
to be lower than -5%FS, the
controller outputs the specified
value for an error.
The controller outputs the specified
value for an error. (The value can be
set in parameter Flo1 or Flo2)
Normal control
* The controller does not have to be
restarted
Normal control
* The controller does not have to be
restarted
Normal control
* The controller does not have to be
What is alarm with hold?
The alarm will not turn ON immediately when the process value gets into the alarm band
and enters again. If without hold, alarm may turn ON when starting up.
ON delay timer
OFF delay timer
ON/OFF delay timer
(Optional CT is required)
CT is required)
The number of times that
the relay has operated (MV1,
MV2)
Operated hours
Point
power on
power off
lower limit alarm
lower limit alarm
(with hold)
● When alarm action code is changed, alarm set value may also become different from
previous settings.
● When alarm action type code is changed, turn off the power once, and then re-start the
Caution
* Other than the alarm setting, each of the event output functions can be assigned to DO1 to 3.
For more details on each of the event output functions, refer to "13. OUT, DO, indicators assignment" (page 21).
controller, before starting control.
● Aln: AL1 to AL3 show the alarm set values
● ALnh: AL1h to AL3h show the alarm set values
● ALnL: AL1L to AL3L show the alarm set values
● dLYn: dLY1 to dLY3 show the alarm delay on set values
<Power supply voltage/instruction manual>
100 to 240 V AC, Japanese & English
100 to 240 V AC, English
100 to 240 V AC, Chinese & English
24 V AC/DC, Japanese & English
24 V AC/DC, English
24 V AC/DC, Chinese & English
11
<Option>
None
RS-485 Communication
Digital input (DI1)
RS-485 communication + Digital input (DI1)
RS-485 communication + Remote SV input
RS-485 Communication + CT input
12
–
13
PXF
Note
Note1
Note1
Note3
Note2
4 5 6 7 8
4 A0 02
4
A
A
B
C
E
P
Y
A
C
E
P
R
S
9 10 11 12 13
-
2
0
1
F
M
J
Y
V
W
A
B
D
Y
M
S
V
K
J
0 0
Note 1: Not available for the 7th code "C", "E", "P", "R", "S".
However, if you want to order the 6th code "A"
(SPST relay contact for the control output 1) and the
7th code "R" or "S" (current/voltage re-transmission
output for the control output 2), specify the model as
follows:
PXF4AA 2- 02
Note 2: When using the CT input as a heater burnout alarm,
add one alarm output for it in the 9th code.
Note 3: When using the current input for the remote SV input,
add a 250-ohm resistor to the input terminal.
R
S
15-2. Motorized valve control type
<48 x 48mm size>
Motorized valve control type
Digit
<Front panel size W × H>
4
Specifications
48 × 48mm
–
5
<Control output 1>
6
Motorized valve control output
<Control output 2>
7
PXF
Note
4 5 6 7 8
4 A T Y0 02
4
A
T
None
<Revision code>
8
<Alarm output>
9
None
1 point
2 points
2 points (independent common)
10
<Power supply voltage/instruction manual>
100 to 240 V AC, Japanese & English
100 to 240 V AC, English
100 to 240 V AC, Chinese & English
24 V AC/DC, Japanese & English
24 V AC/DC, English
24 V AC/DC, Chinese & English
11
<Option>
None
Digital input (DI 1, 2, 3)
RS-485 communication + Digital input (DI1)
Power supply voltage100 (-15%) to 240 (+10%) V AC, 50/60Hz, 24 (±10%) V DC/AC, 50/60Hz
Power consumption10 VA MAX. (100 to 240 V AC), 3 VA MAX. (24 V DC/AC)
Control outputRelay contact output
1 SPST contact, 250 V AC/30 V DC, 3A (resistive load)
1 SPDT contact, 250 V AC/30 V DC, 5 A (resistive load)
SSR/SSC drive output (voltage pulse output)
ON voltage: 12 V DC (10.7 to 13.2V DC)
OFF voltage: 0.5 V DC or lower
Maximum current: 20 mA DC
Load resistance: 600 Ω MIN.
Current output
0 to 20 mA DC/4 to 20 mA DC
Accuracy ±5%FS
Load resistance: 500 Ω MAX.
Voltage outputt
0 to 5 V DC/1 to 5 V DC/0 to 10 V DC/2 to 10 V DC
Accuracy: ±5%FS
Load resistance: 10 kΩ MIN.
Process value inputAccuracy
Thermocouple input: either ±1°C ±1 digit or ±0.3% ±1 digit of indicated
value, whichever is larger
*except: Thermocouple B: 0 to 400°C: no accuracy assurance
Thermocouple R: 0 to 500°C: ±3°C ±1 digit
Other thermocouples: -200 to -100°C: ±2°C ±1 digit
RTD: either ±0.8°C ±1 digit or ±0.2% ±1 digit, whichever is larger
mV input, voltage input, current input: ±0.3%FS ±1 digit
Alarm outputRelay contact output (AL1 to AL3)
1 SPST contact, 250 V AC/30 V DC, 1A (resistive load)
Digital inputNumber of inputs: 1 (up to 3 points for the motorized valve control type)
Contact capacity: 5 V DC, 2 mA (per point)
Input pulse width: 50 ms MAX.
ON judgment: 2 V DC or lower
OFF judgment: 3 V DC or higher
Transfer output0 to 20 mA DC/4 to 20 mA DC
Remote SV input0 to 5 V DC/1 to 5 V DC/0 to 10 V DC/2 to 10 V DC
Current transformer (CT) inputSingle phase current transformer: 1 point, for 1 to 30 A/20 to 100 A
Motorized valve control outputSPST contact × 2 [without interlock circuit], 250 V AC/30 V DC, 3 A (resistive
Communication functionRS-485 interface
Loader interfaceTTL Level
Storage temperature and humidity-20 to 60°C, 90%RH or less (no condensation)
Operating temperature and humidity-10 to 50°C, 90%RH or less (no condensation)
Altitudeup to 2000 m
Recommended fuse
Service lifeService life: 10 years (at an average temperature of 25°C)
0 to 5 V DC/1 to 5 V DC/ 0 to 10 V DC/2 to 10 V DC)
Transfer data: PV, SV, DV, MV
Accuracy: ±0.2%FS (±5%FS current output for 1 mA or lower)
Load resistance: 500 Ω MAX. (current), 10 kΩ MIN. (voltage)
0 to 20 mA DC/4 to 20 mA DC (an external resistance of 250 Ω is required
for current input)
load)
Communication method: Half-duplex bit serial, asynchronous communication
Transmission distance: Up to 500 m (total connection length)
Connectable units: 31 units MAX.
Connection method: dedicated cable
Communication method: Half-duplex bit serial, asynchronous communication
Transmission rate: 38400 bps, no parity
Protocol: Modbus RTU compatible
250V AC, 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
The life is shortened by half when the temperature rises by 10°C (Arrhenius'
law). If you use the controller inside a cabinet or the like, please note that the
ambient temperature can rise.
1. Scope of warranty
If malfunction occurs in the period of warranty due to Fuji Electric, the malfunctioning parts are
exchanged or repaired for free.
However, in the case where an engineer needs to visit your place for replacement or repair, you will
be charged our call out fee.
Please note that we cannot provide commissioning and/or readjustment for whole system including
our product at repair or replacement of failed parts.
The warranty does not apply to the following cases.
(1) The malfunction occurs due to inappropriate conditions, environment, handling or usage that is
not instructed in a catalog, instruction book or user's manual.
(2) The malfunction is caused by the factors that do not originate in the purchased or delivered
product.
(3) The malfunction is caused by other devices or software design that does not originate in Fuji
Electric products.
(4) The malfunction occurs due to an alteration or repair that is not performed by Fuji Electric.
(5) The malfunction occurs because the expendable parts listed in an instruction book or
connectable were not maintained nor exchanged in an appropriate manner.
(6) The malfunction occurs due to factors that were not foreseeable by the practical application of
science and technology at the time of purchase or delivery.
(7) The malfunction occurs because the product is used for an unintended purpose.
(8) The malfunction occurs due to a disaster or natural disaster that Fuji Electric is not responsible
for.
2. Exclusion of liability for loss of opportunity
Regardless of the time period of the occurrence, the amount of compensation assumed by Fuji
Electric for damage, excluding which is caused by intentional acts or acts of gross negligence or
illegal act by Fuji Electric, shall not exceed the amount stipulated in the contract with the customer.
Fuji Electric is not liable for the damage to products that were not manufactured by Fuji Electric,
incidental damages or consequential damages, or damage caused due to special situations
regardless of whether it was foreseeable or not, or passive damages such as opportunity loss or lost
prots of the purchaser.
3. Scope of application
● This equipment must be used under the following conditions:
The use of the equipment incurs no risk of a serious accident even if a failure or malfunction
-
occurs on the equipment, and in case of product failure or malfunction, safety measures such as
redundant design, prevention of malfunction, fail safe setting, foolproof mechanism are provided
outside of the equipment by the user.
● The product described in this document is designed and manufactured as a general-purpose
products for general industrial applications.
● The warranty does not apply to the following cases:
- For the use not described in or beyond the conditions or environment specied in the instruction
manual or the user manual,
- For the use which has large influence on publicity including nuclear power and other power
generation, gas, and/or water,
- For the use in which safety is especially required, because it may seriously affect railroads,
vehicles, combustion equipment, medical equipment, entertainment devices, safety equipment,
defense equipment, and/or human lives and property.
However, we will study the possibility of application of the equipment for the above use, if the user
limits the usage of it and agrees to require no special quality. Please consult us.