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Using the Simple Program Function Section 4-15
4-15-2 Operation at the Program End
Display at the Program End
When the program ends, the process value will be displayed on the No. 1 dis-
play (see note) and the set point and “end” will be alternately displayed on the
No. 2 display at 0.5 s intervals.
Note One of the following displays: PV/SP, PV only, or PV/MV.
Program End Output
When the Program Pattern parameter is changed from OFF to STOP or
CONT, the Auxiliary Output 1 Assignment parameter will automatically be set
to the END output. (When the Program Pattern parameter is changed from
STOP or CONT to OFF, the Alarm 1 Output Assignment parameter will auto-
matically be initialized to ALM1.) The output assignment parameters can also
be used to assign the program END output to any output.
The program END output is also provided in communications status.
Clearing the Program End Status
The program END output and display will be cleared when the Program Start
parameter is changed from STRT to RSET. The setting is changed from STRT
to RSET while the Program Start parameter is displayed.
The program END status can also be cleared using an event. If the program
start function is assigned to an event, however, the program end status cannot
be cleared from the Program Start parameter display, which will function only
as a monitor display.
Operating Procedure Perform the following procedure to use the simple program function.
In this example, the program pattern will be set to STOP, the soak time to
10 min, and the wait band to 3.
120.1
end 120.0
Displayed alternately.
STOP
RSET → STRT
PV
Set point
Wait band = 3
Soak time = 10 min END display
END output
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