Specifications

VersaPro Temperature Controller Page 26
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Table 3 Control Menu (CtrL)
Parameter Name Units or Options Range Description
PROCESS SOURCE TEMP,
INPUT A, INPUT B
Display range:
-500 to 9999 for
temp
0 to 100 or EU for
Input A
0 to 2000 or EU for
Input B
Control type only available on
instrument’s specific configuration.
This selection controls what other
parameters will be available.
CONTROL MODE TP, TC, TD, PP,
OF, OC, OD or
NON
See Control Modes if configured as
a controller, shows NON
(MONITOR) only if the instrument is
configured as a monitor.
CONTROL ACTION DIR/REV Direct or Reverse control action
PROPORTIONAL BAND Process Value 0 – 9999 Proportional Band value in
displayed process units for PID
control or Deadband in ON/OFF
control
RESET Repeats / min 00.00 – 99.99 Integral control value, no effect in
ON/OFF settings
RATE Repeats / min 00.00 – 9.99 Derivative control value, no effect in
ON/OFF settings
CYCLE TIME SECONDS 0 – 255 Proportional time period (TP, TC,
TD)
HI PERCENT OUT MAXIMUM
OUTPUT
0 – 100 Sets max. forward control. Output
LOW PERCENT OUT MINIMUM OUTPUT -100 to 100 Sets min. reverse control output
TC OR MV BREAK ZERO / HOLD Sets output control to zero or holds
current output if a TC or millivolt
input open condition occurs. Input
A only checks TC input, Input B
only checks mV input.
TIMER ENABLE YES / NO Enables timer function
Table 4 Input Menu (InPt)
Parameter Name Units or Options Range Description
TC TYPE B, E, J, K, N, R, S, T See Input calibration for
thermocouple ranges.
Linear mode allows for input
scaling, see IN A OFFSET and IN
A SLOPE.
COLD JUNC APPLY YES or NO Applies the cold junction
correction or not when a
thermocouple type is selected. In
LINEAR mode the cold junction is
never applied. Default is NO.
IN A OFFSET Only in Linear mode -999 – 9999 Linear offset to scale Input A to
Engineering Units when INPUT A
is selected as the process