This object indicates time interval between two SYNC signals.
This interval is at least 10ms and the minimum increment needs to
be 1ms. It must be entered with double word.
Field is set to 0 when this object is not used.
When the value 10,000 to 10,000,000 is entered, HTB needs to
receive SYNC signals within this time interval. If it is not
received, it is shifted to pre-operational state. Maximum tolerance
is 1% of the set value. Monitoring elapsed time starts when the
first SYNC signal is received.
If the setting is other than 0, set a larger
global SYNC period than the master side's global SYNC period When a
global SYNC period smaller than the global SYNC period of the
master side is set, an error message will be displayed.