2 pmg511en23q03
Important information for proper use:
– The digital input is not electrically isolated from internal circuits, so it must be insulated if it is connected to
another circuit.
– Make sure that the connection polarity of the temperature sensor or analog input is correct.
– Make sure the polarity of the power supply is correct.
– Do not swap the output and input terminals.
– For thermocouple sensors, use a compensation cable with the same specifications as the input sensors. Using
an extension cord of different specifications and/or materials makes temperature sensing less accurate. For
more reliable operation, choosing a high-grade compensation cable is recommended.
– Do not place sensor wires near AC wires.
– Do not attach communication cables to the AC power cord. Use only twisted-pair wires for communication
cabling. The length of the communication cable must not exceed 800 meters.
5. PROGRAMMING
5.1 PARTS AND DISPLAY
The seven-segment displays show the measured (Process
Value, PV) and set values (SV) in regular operation, while in
other modes, they show the corresponding text signals and
values according to the current status of programming and
setting. Use the 4 buttons to operate the menu system and
perform programming.
1. Measured Value (PV):
RUN mode: it shows the currently measured value (PV).
Setting mode: it shows the name of the parameter.
2. Set value (SV):
RUN mode: it shows the set value (SV).
Setting mode: it shows the the parameter value.
3. Unit (°C / °F / %) indicator: It displays the unit set in parameter group 3. The unit applies to the displayed values
of the PV and SV.
4. Manual control indicator (MAN): it switches on during manual control.
5. Multi SV indicator (SV1, SV2, SV3) LEDs: Indicates the different target value setting currently in use (SV1-3).
The base destination eld (SV0) is valid if none is active. Not available for all models.
6. Auto-tuning indicator (AT): ashes every 1 second when auto-tuning is executed.
7. Alarm output (AL1) indicator: it turns on when the alarm output is on.
8. Control output (OUT1, OUT2) indicator: it turns on when the corresponding control output is active. During
manual control, it switches off if the measured value is 0.0% when using a current output; otherwise, it is switched
on continuously. During automatic control, it switches on when the measured value exceeds 3.0% and switches
off when it falls below 2.0%.
9. button: It is used when entering parameter group, returning to RUN mode, moving parameter, saving the
set value.
10. buttons: they are used when entering the set value, changing mode, navigating between param-
eters/values, and changing values up/down.
11. Digital input key: When pressing the buttons together for 3 seconds, it operates the RUN/STOP, alarm
clear, and auto tuning functions.
5.2 STARTUP
When energized, the display will ash for one second, at which point all display sections will illuminate. Then the
hardware ID code and the input sensor type will ash twice, and the unit will switch to RUN mode. If ‘Open’ is
displayed, there is no source or there is a contact error on the universal input.
In RUN mode, the current temperature or the value provided by the sensor is displayed.
The parameters in each group are related to each other, so please follow the parameter order below.
Parameter group 3 [PAR3] → Parameter group 4 [PAR4] → Parameter group 5 [PAR5] →
Parameter group 2 [PAR2] → Parameter group 1 [PAR1] → SV Setting [SV]
Note: Changing the parameters of parameter group 3 can sometimes restore other related parameters. Always check that
such parameters are not affected.
5.3 INPUT SETTINGS [PAR3 →IN-T]
For normal operation, the universal input must rst the universal input must be set in ‘Setting’ mode. Then the input
type must be selected according to table 5.3.1 Input types. Default setting: KCaH.
Input type Accuracy Indication Temperature range (°C) Temperature range (°F)
Thermocouple (TC)
K (CA) 1 KCaH –200…1350 –328…2463
0.1 KCaL –199.9…999.9 –199.9…999.9
J (IC) 1 JIcH –200…800 –328…1472
0.1 JIcL –199.9…800.0 –199.9…999.9
E (CR) 1 ECrH –200…800 –328…1472
0.1 ECrL –199.9…800.0 –199.9…999.9
T (CC) 1 TCcH –200…400 –328…752
0.1 TCcL –199.9…400.0 –199.9…752.0
B (PR) 1 B PR 0…1800 32…3272
R (PR) 1 R PR 0…1750 32…3182
S (PR) 1 S PR 0…1750 32…3182
N (NN) 1 N NN –200…1300 –328…2372
Thermocouple (TC)
C (TT) 1 C TT 0…2300 32…4172
G (TT) 1 G TT 0…2300 32…4172
L (IC) 1 LIcH –200…900 –328…1652
0.1 LIcL –199.9…900.0 –199.9…999.9
U (CC) 1 UCcH –200…400 –328…752
0.1 UCcL –199.9…400.0 –199.9…752.0
Platinel II 1 PLII 0…1390 32…2534
RTD
Cu 50 Ω 0.1 CU 5 –199.9…200.0 –199.9…392.0
Cu 100 Ω 0.1 CU10 –199.9…200.0 –199.9…392.0
JPt 100 Ω 1 JPtH –200…650 –328…1202
JPt 100 Ω 0.1 JPtL –199.9…650.0 –199.9…999.9
DPt 50 Ω 0.1 DPt5 –199.9…600.0 –199.9…999.9
DPt 100 Ω 1 DPtH –200…650 –328…1202
DPt 100 Ω 0.1 DPtL –199.9…650.0 –199.9…999.9
Nickel 120 Ω 1 NI12 –80…200 –112…392
Analog
Voltage
0…10 V AV1
–1999…9999
(The display point changes according to the decimal point.)
0…5 V AV2
1…5 V AV3
0…100 mV AMV1
Current 0…20 mA AMA1
4…20 mA AMA2
5.3.1 Sensor Temperature Unit
When the input temperature sensor is selected, the [PAR3 - UNIT] can be set to display the desired unit (°C, °F).
However, this parameter is not displayed when an analog input is selected. The default unit is °C
When analog input is selected, it is possible to specify the unit [PAR3 - dUNT] (°C, °F,%, OFF). When OFF is
selected, the displayed unit is not specied. The LED unit display does not turn on. The default setting is %.
5.3.2 Low-Limit Input Value [PAR3 → L-RG]
The actually used lower limit values can be set within the analog input range. The temperature range from the
minimum value to the upper limit [H-RG] - F.S. adjustable up to 10%. Default: 0.
5.3.3 Upper-Limit Input Value [PAR3 → H-RG]
The actually used limit values can be set within the analog input range. The lower input limit [L-RG] + F.S. can be
set from 10% to the maximum value of the temperature range. Default: 10.
5.3.4 Input Offset Correction [PAR3 → IN-B]
This function is used to correct the offset provided by thermocouples, RTDs, or analog input devices. The input
correction function is mainly used when the sensor cannot be xed directly to the controlled objects. Temperature
difference compensation must be performed between the sensor installation point and the actual measuring point.
Default setting: 0, unit: °C / °F / -.
Example: If the controller shows 78 °C (172.4 °F) when the actual temperature is 80 °C (176 °F), set the input
correction [IN-B] to “002” to set the temperature displayed on the controller to 80 °C (176 °F).
5.4 OUTPUT SETTINGS
5.4.1. Control output (OUT1/OUT2) selection [PAR3 → OUT1/OUT2]
On models with a current loop output, current (CURR) or SSR drive output can be selected. Default setting: SSR.
5.4.2. SSRP function [PAR3 → O1SR]
SSRP function of SSR drive output is selectable one of standard ON/OFF control, cycle, phase control. By param-
eter setting, standard SSR drive is available. Also, cycle control connecting with a zero cross turn-on method SSR,
phase control connectiong with a random turn-on method SSR are available.
1. Standard ON/OFF control [STND]
A mode to control the load in the same way as Relay output type.(ON: output level 100%, OFF: output level 0%)
2. Cycle control [CYCL]
A mode to control the load by repeating output ON / OFF according to the rate of output within setting cycle.
Having improved ON / OFF noise feature by Zero Cross type.
3. Phase control [PHAS]
A mode to control the load by controlling the phase within AC half cycle. Serial control is available. Random
turn-on SSR must be used for this mode.
5.4.3 Current output range settings [PAR3 → O1MA/O2MA]
If the control output is set to current output, you can select upper and low-limit range for the current output as either
4…20 mA or 0…20 mA.
O1MA: Sets OUT1’s current output range. O2MA: Sets OUT2’s current output range.
Note: This parameter is only available on models supporting current output [OUT1, OUT2].
5.5 CONTROL OUTPUT
Output modes for general temperature control include heating mode or cooling mode and heating and cooling mode.
Heating control and cooling control are opposite operations with inverted outputs. The PID time constant varies de-
pending on the characteristics of the section controlled during PID control. The value of the control output is MV
(Manipulated Variable). MV is a percentage value that controls the switching of the assigned device output ac-
cording to the settings.
Setting group Parameter Range Default
PAR3 O-FT Standard model: HEAT / COOL HEAT
Heating/cooling model: HEAT / COOL / H-C H-C
5.5.1 Heating Control [PAR3 → O-FT → HEAT] or Cooling Control [PAR3→ O-FT → COOL]
Heating control mode: If the Process Value (PV) falls below the Set Value (SV), the output will power the heater.
Cooling control Mode: If the Process Value (PV) rises above the Set Value (SV), the output will power the cooler
.
5.5.2 Heating & Cooling Control [PAR3 → O-FT → H-C]
Heating and cooling control mode: heating and cooling with a single temperature controller if it is difcult to control
the temperature of the object by heating or cooling alone. The heating and cooling control mode uses different PID
time constants to control heating and cooling. It is possible to set the heating and cooling control in both PID control
and ON / OFF control modes.
For heating and cooling control, the control output OUT1 is assigned to the heating control, and the control output
OUT2 is assigned to the cooling control. Note that the OUT2 SSR drive output uses Ex ia standard (on / off) control.
5.5.3 Deadband/Overlap Band [PAR2 → DB]
It is possible to assign a deadband between the heating and cooling control bands based on the Set Value (SV) for
heating and cooling. A deadband is formed around the SV when a positive (+) value is set. There is no regulation in
the deadband, so the heating and cooling MV (Manipulated Variable) will be 0.0% in the deadband formed. When
the negative (-) value is set, an overlap band (simultaneous heating and cooling MVs) is formed around the SV.
Set to 0 if no deadband or overlap band is used.
When setting the integral time, this applies if the integral time for the heating control and cooling control is set.
It also acts as a P-P controller for PI-P control and P-PI control.
5.5.4 MV Upper Limit Value [PAR2 → H-MV] and MV Lower Limit Value [PAR2 → L-MV]
The upper / lower limits of the control output MV [H-MV / L-MV] can be set to the actual MV, provided that the MV
calculation of the temperature controller exceeds the limits.
When controlling heating and cooling, the cooling MV contains a „-” prex. Therefore, the upper limit displayed on
the heating side is +, and the lower limit is displayed on the cooling side.
Standard control (heating) Heating and cooling control
100%
MV upper limit
Control output
MV lower limit
0%
100%
MV upper limit
Control output
MV lower limit
0%
Heating control Heating control
Cooling control
PV
Parameter Description / Range Default
H-MV
Standard control: MV lower limit value [L-MV] +0.1…100.0 100.0%
Heating and cooling control: 000.0…100.0 (PID)
0.0 (OFF)/100.0 (ON) (ON/OFF) 100.0%
L-MV Standard control: 000.0…MV upper limit value [H-MV] –0.1 0.0%
Heating and cooling control: –100.0…000.0 (PID), –100.0 (ON) / 0.0 (OFF) (ON/OFF) –100.0%
Note: The same MV limits apply during auto-tuning. The MV limits do not apply to manual control, MV when control is
stopped, MV sensor failure, and initial manual control. The MV upper / lower limit conguration is not available in the ON /
OFF standard control mode (heating or cooling control).
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