2.1.4 General
FREEZE and SYNC
The I/O processing modes FREEZE and SYNC are
supported by the CP system as per EN 50170 (DIN
19245). The method od accessing the FREEZE or
SYNC command depends on your controller. Please
refer here to the documentation for your field bus mo-
dule.
CAUTION
In the following cases the FREEZE or SYNC mode
is reset automatically:
••
when the CP system is switched on/off
••
when the field bus module is stopped.
The FREEZE is also reset automatically in the
following case:
••
when the bus connection to the CP system is
interrupted (response monitoring active).
2. Commissioning
2-6 CP FB13-E 9904b
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