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
