Monitoring and Operating the Controller
Function
Press
Result
Viewing the number
of cycles left in the
program
Lower
Display
Lower
Display
Lower
Display
until you see
Upper Display
= PV value
Lower Display
=
RECYC XX
Number of cycles remaining in the setpoint
program. X = 0 to 99
End Program
When the final segment is completed, the “
R
”
in the upper display either changes to “
H
” (if
configured for HOLD state), or disappears (if
configured for disable of setpoint
programming).
•
The controller then either operates at the
last setpoint in the program or goes into
manual mode/failsafe output, depending
upon the “LAST” configuration.
Disable Program
See Section 3 – Configuration Group “SP
PROG” for details.
Power outage
ATTENTION
If power is lost during a program, upon power-up the controller will be in
hold and the setpoint value will be the setpoint value prior to the beginning of the
setpoint program. The program is placed in hold at the beginning. The mode will be as
configured under “PWR UP” in the “CONTROL” group.
Digital input (remote switch) operation
Program can be placed in RUN, HOLD, RERUN, or BEGIN state through a remote dry
contact connected to optional digital input terminals, as follows:
RUN
—contact closure places Program in RUN state, OR
HOLD
—contact closure places Program in HOLD state
RERUN
—contact closure allows the Setpoint Programmer to be reset to the initial
segment of its current cycle, unit stays in previous mode.
Opening the contact will cause the Controller to revert to its original state.
BEGIN
—
Contact closure resets SP Program back to the beginning of the first segment
in the program and places the program in the HOLD mode. Program cycle number is not
affected. Reopening switch has no effect.
Opening the contact will cause the Controller to revert to its original state.
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