5-83
Chapter 5. Functions
z Other
C72 ([MODE] key function): 7 (user-defined bit 1 switching)
SP up ramp and down ramp: any
z Key points for configuration
The internal event 1 is a substitute for the guaranteed soak.
Therefore, set the hysteresis of event 1 to “9999” so that the event will not turn OFF
even if the PV fluctuates after it is turned ON.
DI assignment (internal contact 1): Input/output port setup
Reversed at this point because the mode
will be READY when internal contact 2 is ON.
Contacts switching the
mode (RUN/READY)
AND of user-dened bit 1 (input A)
and the timer (input B)
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