Honeywell UDC 2300, Руководство по эксплуатации продукта

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Setpoint Rate/Ramp/Program Operation
12/00 UDC2300 Controller Product Manual 81
Function Press Result
Viewing the number
of cycles left in the
program
DISPLAY
until you see
Upper Display = PV value
Lower Display = REC_XX
Number of cycles remaining in the setpoint
program. X = 0 to 99
End Program 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.
Disable Program See Section 4 – Configuration Group
“SPPROG” 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) operation
Program can be placed in RUN or HOLD 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
Opening contact reverts to original state.