YASKAWA VIPA System MICRO Manual page 79

VIPA System MICRO
Cyclic interrupts
Diagnostics/Clock
HB400 | CPU | M13-CCF0000 | en | 18-50
n Execution
– Select how often the interrupts are to be triggered.
– Intervals ranging from every minute to yearly are available. The intervals apply to
the settings made for start date and time.
n Start date/time
– Enter date and time of the first execution of the time-of-day interrupt.
n Process image partition
– This parameter is not supported.
n Priority
– Here the priorities may be specified according to which the corresponding cyclic
interrupt is processed.
n Execution
– Enter the time intervals in ms, in which the watchdog interrupt OBs should be pro-
cessed.
– The start time for the clock is when the operating mode switch is moved from
STOP to RUN.
n Phase offset
– Enter the delay time in ms for current execution for the watch dog interrupt. This
should be performed if several watchdog interrupts are enabled.
– Phase offset allows to distribute processing time for watchdog interrupts across
the cycle.
n Process image partition
– This parameter is not supported.
n Report cause of STOP
– Activate this parameter, if the CPU should report the cause of STOP to PG
respectively OP on transition to STOP.
n Number of messages in the diagnostics buffer
– This parameter is ignored. The CPU always has a diagnostics buffer (circular
buffer) for 100 diagnostics messages.
n Synchronization type
– Here you specify whether clock should synchronize other clocks or not.
– as slave: The clock is synchronized by another clock.
– as master: The clock synchronizes other clocks as master.
– none: There is no synchronization
n Time interval
– Time intervals within which the synchronization is to be carried out.
n Correction factor
– Lose or gain in the clock time may be compensated within a 24 hour period by
means of the correction factor in ms.
– If the clock is 1s slow after 24 hours, you have to specify a correction factor of
"+1000" ms.
Deployment CPU M13-CCF0000
Setting standard CPU parameters > Parameter CPU
79