Interval Timer
This timer counts down from the preset value in minutes. This time remaining is CVn OV. The timer
has a single discrete output CVn OS which is ON(1) while the timer is actively counting or while RESET
is ON(1), and OFF(0) while the timer has timed out to zero. When RESET/RUN switches ON(1) the
timer resets to the preset value; an ON(1) to OFF(0) transition starts the timer.
Table 4-34 describes the Interval Timer prompts. See Table 4-2 for additional prompts.
Prompt
PRESET
OFF, analog parameter,
number
RESET/RUN
OFF, discrete parameter, 0, 1
RANGE LOW
OFF or number
RANGE HIGH
Table 4-34 Interval Timer Prompts
Range/Selections
Video Recorder – User Manual
Programming Function Blocks and Features
Definition
Timer counts to zero from this number of minutes.
Controls the operation of the timer.
Enter the output's display limits. Output is not clamped or
flashed when it exceeds these limits.
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