Chapter 5. FUNCTIONS

5-15

■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 RUN HOLD RESET ADV *FAST
(to RUN mode) (to HOLD mode) (to READY mode) (to FAST mode)
(to next segment mode)
Com-
muni-
cations
Key Switch Key Switch Com-
muni-
cations
Com-
muni-
cations
Key Switch Key Switch Com-
muni-
cations
Com-
muni-
cations
Key Switch
Original mode
READY —— — — ∆∆—❍————
RUN — — — ❍❍ ❍❍ ❍❍ ❍❍
HOLD ❍❍——— ❍❍ ❍❍ ❍❍
FAST ❍❍—❍❍ ❍❍ ❍❍———
END —————— ❍❍——————
READY ❍❍————————————
RUN —————— ❍❍——————
Operation MANUAL AUTO
(to MANUAL mode) (to AUTO mode)
Original mode
AUTO ❍❍———
MANUAL — — — ❍❍
AUTO ❍❍———
MANUAL — — — ❍❍
Com-
muni-
cations
Key Switch Key Com-
muni-
cations
Switch
Constant-
value
operation
Program
operation
Program
operation
Constant-
value
operation
❍: Operation is enabled.
: Operation is enabled if in basic display state.
∆: No.1 segment is returned to if controller is still in READY mode.
—: Operation 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.