EUCHNER MGB-LxxB-PNx-xxx (PROFINET) with Data Structure Type B - Manual (Page 8)

Operating Instructions Safety System MGB-L..B-PN.-... (PROFINET)
8
Case A
You have an MGB with a version number of V 2.35.4 and a GSD file with a version
number of ..._110026-20110725 or older. Or you have an MGB with a version num-
ber of V 2.35.4 and a GSD file with a version number from ..._110026-20110815.
The guard locking solenoid is controlled if
Ìbit O 0.0 OR bit SO 0.0 = 1
Truth table:
PROFINET bit PROFIsafe bit Guard locking with
O 0.0 SO 0.0 MGB-L1... MGB-L2...
0 0 active inactive
0 1 inactive active
1 0 inactive active
1 1 inactive active
What must be observed?
The guard locking can be controlled from the unsafe control area. The combination
with the more up-to-date GSD file allows a parameter to specify which bits are to
be used for control. However, the device does not support this function. In other
words, the setting in your configuration software remains ineffective.