Table 5-3 Run/Monitor Functions - Honeywell UDC 2300 User Manual

Setpoint Rate/Ramp/Program Operation
Run/Monitor functions
Table 5-3 lists all the functions required to run and monitor the program.
Function
Set the Local Setpoint
Run State
Hold State
External Hold
Viewing the present
ramp or soak segment
number and time
Viewing the number of
cycles left in the
program
End Program
Disable Program
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Table 5-3 Run/Monitor Functions

Press
DISPLAY Upper Display = PV value
Lower Display = SP
[ ] [ ] To set the Local Setpoint value to where you want the
program to start out.
RUN/HOLD Initiates the setpoint program.
"RUN" appears in the upper display indicating that the
program is running.
RUN/HOLD Holds the setpoint program.
"HOLD" appears in the upper display indicating that
the program is in the HOLD state.
The setpoint holds at the current setpoint.
If Remote Switching (Digital Input Option) is present
on your controller, contact closure places the controller
in the HOLD state, if the setpoint program is running.
The "HOLD" in the upper display will be displayed
periodically in lower case.
ATTENTION
external switch for the RUN/HOLD function.
Contact reopening runs program.
Upper Display = PV value
DISPLAY
Lower Display = XXHH.MM
until you
see Time remaining in the SEGMENT in hours and
minutes. XX = 1 to 12
Upper Display = PV value
DISPLAY
Lower Display = REC_XX
until you
see Number of cycles remaining in the setpoint program.
X = 0 to 99
When the final segment is completed, the "RUN" in the
upper display either changes to "HOLD" (if configured
for HOLD state), or disappears (if configured for
disable of setpoint programming).
The controller either operates at the last setpoint in the
program or goes into manual mode/Failsafe output.
See Section 3.5 – Configuration Group "SPPROG" for
details.
UDC2300 Universal Digital Controller User Manual
Result
The keyboard takes priority over the
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