Sonic Alert Digital Program Controller DCP301 - Manual (Page 66)

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.