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Chapter 5. FUNCTIONS
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Mode transition operations
The following describes mode transition operations.
Though "program end" is not an operation, it is described below as it is a factor in
mode transition.
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RUN
This operation involves moving to the RUN mode from the READY, HOLD or
FAST modes. To move from the READY mode to the RUN mode, the DCP32
must be in the basic display state even in key, external switch input or
communication operations.
●
HOLD
This operation involves moving to the HOLD mode from the RUN or FAST
modes.
The HOLD mode is not available in the constant-value operation mode.
●
RESET
This operation involves moving to the READY mode from the RUN, HOLD,
FAST or END modes.
In the program operation mode, this mode includes returning to the No.1 segment.
●
ADV
This operation involves advancing one segment in the READY, RUN, HOLD or
FAST modes.
The ADV mode is not available in the constant-value operation mode.
●
FAST
This operation involves moving to the FAST mode from the RUN or HOLD
modes.
The FAST mode is not available in the constant-value operation mode.
●
AUTO
This operation involves moving to the AUTO mode from the MANUAL mode of
the displayed channel.
●
MANUAL
This operation involves moving to the MANUAL mode from the AUTO mode for
the displayed channel.
When the DCP32 enters the MANUAL mode, the basic display state changes as
follows.
• When controller functions are selected, PV and output value (%) are displayed.
• When programmer functions are selected, PV and SP are displayed.
When the DCP32 enters the MANUAL mode from the AUTO mode by external
switch inputs or communications, the display changes to the basic display state
even in the parameter setup or program setup states.
However, note that when SPw programmer functions are selected, PVw and SPw
are displayed on the CH2 display on a temperature/humidity operation model if
variable parameter 2
CH.2
setting is 2. If the setting is other than 2, the basic
display does not change.
●
Program end
When operation progresses in the RUN or FAST modes in the program operation
mode, or when the segment has been advanced in the ADV mode, the program
ends when all end points in the program setup including cycles and pattern links
have been reached.
You can select in the setup setting in which of the READY or END modes
program operation ends.
The program does not end in the constant-value operation mode.
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