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5 Advanced Operations

E5@C Digital Temperature Controllers User’s Manual (H174)

5-14 Using the Simple Program Function

5-14-2 Operation at the Program End

• Display at the Program End

When the program ends, the process value will be displayed on the No. 1 display* and the set point

and end will be alternately displayed on the No. 2 display at 0.5 s intervals.

* One of the following displays: PV/SP, PV only, or PV/MV.

• Program End Output

The output assignment parameters can be used to assign the program END output to any output.

The program END output can also be used in communications status.

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. (However, if heating/cooling control

is used for the E5GC, the assignment of the control output for cooling will take priority.) When the Pro-

gram Pattern parameter is changed from STOP or CONT to OFF, the Alarm 1 Output Assignment

parameter will automatically be initialized to ALM1 (or to HA for Digital Controllers that have HB or HS

alarms).

• 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.

5-14-2 Operation at the Program End

end

120.1

120.0

Displayed alternately.

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