Azbil dcp551 mark II - Mode Transition Restrictions

5-28
■ Mode transition restrictions
Modes can be changed using console keys, external switch inputs or through
communications. The table below shows the operations that are valid for each
mode.
❍ : Valid operation
❁ : Operation from basic display status valid
∆ : Returns to the first segment remaining in the READY mode.
✽ : Operation is invalid, but the communication end code is normal if performed
in the basic display status.
- : Invalid operation
* ADV operation performed via communications may not go to the next segment
but to the segment set in the communications message.
Operation RUN
( To RUN mode )
HOLD
(To RUN mode)
RESET
(To READY mode)
ADV
(To next segment)
FAST
(To FAST or
READY FAST mode)
Original mode
Program
operation
READY
RUN
HOLD
FAST
END
READY
FAST
READY
RUN
Key
Switch Commu-
nication
Key Switch Commu-
nication
Key Switch Commu-
nication
Key Switch Commu-
nication*
Key Switch Commu-
nication
❁
–
❁
❁
–
❁
❁
–
❁
–
❍
❍
–
❁
❁
–
❁
✽
❁
❁
–
❁
❁
✽
–
❁
–
–
–
–
–
–
–
❍
–
❍
–
–
–
–
–
❁
✽
❁
–
–
–
–
–
❁
❁
❁
❁
❁
–
❁
∆
❍
❍
❍
❍
❍
–
❍
✽
❁
❁
❁
❁
❁
✽
❁
–
❁
❁
❁
–
❁
–
–
❁
❍
❍
❍
–
❍
–
–
–
❁
❁
❁
–
❁
–
–
❁
❁
❁
–
–
–
–
–
❁
❍
❍
–
–
–
–
–
❁
❁
❁
✽
–
✽
–
–
Constant
value
control
Chapter 5. FUNCTIONS
Operation MANUAL
(To MANUAL mode)
AUTO
(To AUTO mode)
Original mode
Program
operation
AUTO
MANUAL
AUTO
MANUAL
Key Switch Communication Key Switch Communication
❁
❁
❍
❍
❁
✽
❁
✽
❁
❁
❍
❍
✽
❁
✽
❁
Constant
value
control