EUCHNER MGB-LxxB-PNx-xxx (PROFINET) with Data Structure Type B - Manual (Page 10)

Operating Instructions Safety System MGB-L..B-PN.-... (PROFINET)
10
Case C
You have an MGB with a version number of V 2.36.4 and a GSD file with a version
number from ..._110026-20110815.
The guard locking solenoid is controlled if:
Ìbit SO 0.0 = 1 (factory setting)
Truth table:
PROFINET bit PROFIsafe bit Guard locking with
O 0.0
not relevant
SO 0.0 MGB-L1... MGB-L2...
0 0 active inactive
0 1 inactive active
1 0 active inactive
1 1 inactive active
What must be observed?
You can define in the GSD file whether bit O 0.0 may be used for control in addition
to bit SO 0.0. The setting is specified in the parameter Locking module – solenoid
control.
If O 0.0 is additionally used, the guard locking solenoid is controlled if
for MGB-L1...
Ìbit SO 0.0 AND bit O 0.0 = 1
Ìfor MGB-L2... bit SO 0.0 OR bit O 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 active active
1 0 active active
1 1 inactive active