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5.4 Timer
Operation
An internal timer can be configured to operate in one of four different modes. The mode is configured in Level 2
by the
‘TM.CFG’ (timer configuration) parameter. Each Timing Mode is described in the pages that follow.
Operation
Action
Indication
To Run the timer
Press and quickly release
▼
+
▲
Beacon -- RUN = On
Scrolling text display:- TIMER RUNNING
To Hold the timer
Press and quickly release
▼
+
▲
Beacon -- RUN = Flashing
Scrolling text display:- TIMER HOLD
To Reset the timer
Press and hold
▼
+
▲
for more than 1 second
Beacon -- RUN = Off
If the timer is a Dwell Type and configured to turn power
off at the end of the timing period OFF will be displayed
Timer has timed out (END
state)
Beacon -- RUN = Off SPX = On if End Type = SP2
Scrolling display:- TIMER END.
Note:- The timer can be re-run from the end state without
the need to reset it.
The timer can also be RUN, HELD or RESET by the parameter ‘T.STAT’ (Timer status). It can also be controlled
via digital inputs (if configured).
