Azbil DCP31 - Mode Transition Limitations

5-21
Chapter 5. FUNCTIONS
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Mode transition limitations
Modetransitioncanbecarriedoutoperatingtheconsolekeys,
externalswitchinginputandcommunications.Thefollowingtable
showswhichoperationsareenabledineachofthemodes:
Operation
Original mode
RUN
(to RUN mode)
HOLD
(to HOLD mode)
RESET
(to READY mode)
ADV *
(to next segment mode)
FAST
(to FAST mode)
Key Switch Com-
muni-
cations
Key Switch Com-
muni-
cations
Key Switch Com-
muni-
cations
Key Switch Com-
muni-
cations
Key Switch Com-
muni-
cations
Program
operation
READY
— — — — Δ Δ — — — — —
RUN
— — —
HOLD
— — —
FAST
— — — —
END
— — — — — — — — — — — —
Constant-
value
operation
READY
— — — — — — — — — — — —
RUN
— — — — — — — — — — — —
Operation
Original mode
MANUAL
(to MANUAL mode)
AUTO
(to AUTO mode)
Key Switch Com-
muni-
cations
Key Switch Com-
muni-
cations
Program
operation
AUTO
— — —
MANUAL
— — —
Constant-
value
operation
AUTO
— — —
MANUAL
— — —
: Operation is enabled.
: Operation is enabled if in basic display state.
Δ : No.1 segment is returned to if controller is still in READY mode.
— : Operatiosn is disabled.
*WithADVbycommunications,modetransitionisnotlimitedto
thenextsegment;themodeadvancestothesegmentspecifiedin
thecommunicationsmessage.