METHOD Sync : UDINT
Method Sync is part of the interface ICmpIoDrvProfibus. By use of a SYNC telegram a master causes a slave or a group of slaves to write the actual output data and to freeze the output afterwards. CARE: Use either udiRemAdr, or udiGroupSelect. Do not assign values <> 0 to both inputs at the same time.
|
InOut:
|
|
Scope
|
Name
|
Type
|
Comment
|
|
Return
|
Sync
|
UDINT
|
|
|
Input
|
udiRemAdr
|
UDINT
|
Remote address OF slave (==127, IF all slaves are concerned). 0 if one ore more groups shall be selected.
|
|
udiGroupSelect
|
UDINT
|
Number of group. This is a bit-field. Example: Use 1 for first Group, 4 for third Group, or 5 to address group 1 and 3. 0 if no group should be selected.
|
|