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The controller is supplied with two optional hardware plug-in modules, viz., OP2 and OP3. Each module is factory configured
for either Relay / SSR (jumper selectable) or DC Linear Voltage or DC Linear Current. The two modules are interchangeable.
The OP2 module can be programmed to function as Alarm-1 Output, Event Output for End of Profile or Cool Control Output for
Bi-directional Control. The remaining OP2 related parameters are then presented based on the function selected.
The OP3 module can be programmed to function as Alarm-2 Output, Event Output for End of Profile or PV/SP Re-
transmission Output. The remaining OP3 related parameters are then presented based on the function selected.
The OP2 and OP3 function selection and the related parameters are listed below in Table 9.1.
OP2 & OP3 FUNCTION PARAMETERS
Table 9.1
Section 9
Settings
(Default Value)
Parameter Description
OUTPUT-2 FUNCTION SELECTION
(Applicable for OP2 hardware module, if fitted)
Select the function / feature to which the OP2 module is to be
logically attached for activation.
(Default : Alarm)
Alarm
Cool Control
(Available if OP2 function is Cool Control)
Select type for Output-2 (OP2) in accordance with the hardware
module fitted and / or the jumper settings.
OUTPUT-2 TYPE
(Default : Relay)
Relay
SSR
0 - 20mA
4 - 20mA
0 - 5V
0 - 10V
Alarm
Recorder
Output
(Default : Alarm)
OUTPUT-3 FUNCTION SELECTION
(Applicable for OP3 hardware module, if fitted)
Select the function / feature to which the OP3 module is to be
logically attached for activation.
(Available if OP3 function is recorder)
Select the parameter (process value or setpoint) which is to be
transmitted for remote recording / control.
RECORDER TRANSMISSION TYPE
(Default : Process Value)
Process Value
Setpoint
RECORDER OUTPUT TYPE
(Available if OP3 function is recorder)
Select type for Output-3 (OP3) in accordance with the hardware
module fitted.
(Default : 4 to 20mA)
0 to 20mA
4 to 20mA
0 to 5V
0 to 10V
User Manual
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