Operating Instructions Bus Module
MBM-PN-..-MLI-… (PROFINET)
34
(translation of the original operating instructions) MAN20001572-01-07/22
12.2. Data blocks for interlocking/locking module MGB2-I / MGB2-L
12.2.1. Safe bits
Input/
output
Bit identifier
Meaning
Condition for setting
Condition for resetting
Input
LM_FI_SK
Safe input
Door position
Door closed and bolt tongue inserted into inter-
locking/locking module
Door open OR error in transponder
LM_FI_UK
Safe input
Guard lock monitoring
(only for MGB2-L)
Door closed AND locked
Guard locking open OR error in guard locking
Output
LM_FO_CL
Safe control of guard locking
(only for MGB2-L)
Control via PLC
Set = guard locking released
Not set = guard locking active
12.2.2. Non-safe bits
Standard configuration (basic)
Extended configuration with additional diagnostics byte
IN
LM_
D_RUN
LM_
I_SK
LM_
I_UK
-
LM_
E_SM1
LM_
E_SM2
LM_
E_ER
LM_
E_G
LM_
I_OD
LM_
I_OT
LM_
I_OL
-
-
-
-
-
-
-
-
-
-
OUT
LM_
O_CL
LM_
ACK_ER
LM_
ACK_G
IN
LM_
D_RUN
LM_
I_SK
LM_
I_UK
-
LM_
E_SM1
LM_
E_SM2
LM_
E_ER
LM_
E_G
LM_
I_OD
LM_
I_OT
LM_
I_OL
-
-
-
-
-
-
-
-
-
-
Diagnosebyte mit Fehlercodes optional steckbar)
Diagnostic byte with error codes (optional pluggable)
OUT
LM_
O_CL
LM_
ACK_ER
LM_
ACK_G
Input/
output
Bit identifier
Meaning
Condition for setting
Condition for resetting
Input
LM_D_RUN
Diagnostics run mode
Device in operation
Device is not supplying any data
LM_I_SK
Non-safe input
Door and bolt position
Door closed and bolt tongue inserted into inter-
locking/locking module
Door open OR error in transponder
LM_I_UK
Non-safe input
Guard lock monitoring
Door closed AND locked
Guard locking open OR error in guard locking
LM_E_SM1
Error status bit
for submodule 1
Error in submodule
Automatic if error rectified
LM_E_SM2
Error status bit
for submodule 2
Error in submodule
Automatic if error rectified
LM_E_ER
Error status bit
for escape release
Actuation of the escape release
This behavior must be set in the parameters.
Acknowledgment bit
LM_ACK_ER
is set for min.
50 ms
LM_E_G
Error status bit
General module error
Error in module OR a submodule installed
Automatic if error rectified OR acknowledgment
bit
LM_ACK_G
is set for min. 50 ms
LM_I_OD
Non-safe input
Door position
Door closed
Door open
LM_I_OT
Non-safe input
Bolt tongue
Bolt tongue inserted into interlocking/locking
module
Bolt tongue not inserted into interlocking/locking
module
LM_I_OL
Non-safe input
Guard locking
Guard locking active
Guard locking released
Output
LM_O_CL
Non-safe control of guard
locking
Can be used as additional, non-safe control bit for guard locking. This behavior must be set in the
parameters.
Control via PLC
Bits
LM_FO_CL
AND
LM_O_CL
set = guard locking released
Bit
LM_FO_CL
OR
LM_O_CL
not set = guard locking active
LM_ACK_ER
Acknowledgment bit for es-
cape release error
Control via PLC
Resets error bit
LM_E_ER
. Acknowledgment bit must be set for min. 100 ms.
LM_ACK_G
Acknowledgment bit for gen-
eral errors
Control via PLC
Resets error bit
LM_E_G
. Acknowledgment bit must be set for min. 100 ms.