Operating Instructions Safety Systems
MGB-L..B-PN.-… (PROFINET) and With Expanded Data Structure Type C
36
(translation of the original operating instructions) 2123622-04-06/19
PROFIsafe messages
Display via LED
BF
)
No.
Description
Measures/remedying errors
64
Error when comparing the
PROFIsafe destination address
(F_Dest_Add)
1. Check DIP switch setting
2. Restart system
65
Invalid PROFIsafe destination ad-
dress (F_Dest_Add)
1. Check addressing
2. Restart system
66
Invalid PROFIsafe source address
(F_Sourrce_Add)
1. Check addressing
2. Restart system
67
Value for the PROFIsafe time moni-
toring is 0 ms (F_WD_TIME)
1. Check system times
2. Restart system
68
Parameter F_SIL exceeds SIL of the
device-specific application
1. Check settings
2. Restart system
69
Parameter F_CRC_Length does not
match the generated values
1. Check settings
2. Restart system
70
Version for F_Parameter not
correct
1. Check configuration
2. Restart system
71
Error CRC 1- (during booting)
1. Restart system
72
Device-specific diagnostic informa-
tion (see following table)
1. Identify error via input bit
I0.0
.
2. For error remedy, see the fol-
lowing table with device-specific
messages
Device-specific diagnostic information
Display via LED
SF
)
Discrepancy error (two-channel monitoring detected an error)
Note:
Ì
The discrepancy time is the maximum time during which channel 1 and
channel 2 may have different signal states.
Ì
If acknowledgment was unsuccessful, send the device to the manufac-
turer.
No.
Description
Measures/remedying errors
272
Discrepancy time exceeded
1. Search for cause
2. Acknowledge fault (via output
bit
O0.0
)
272(1)
Emergency-stop discrepancy time
exceeded
1. Press emergency stop
2. Acknowledge fault (via output
bit
O0.0
)
272(3)
Door position discrepancy time
exceeded
1. Open the door
2. Acknowledge fault (via output
bit
O0.0
)
272(4)
Bolt-position discrepancy time
exceeded
1. Open the door
2. Acknowledge fault (via output
bit
O0.0
)
272(5)
Guard-locking discrepancy time
1. Open the door
2. Acknowledge fault (via output
bit
O0.0
)
272(6)
Operating mode selector switch
1. Search for cause
2. Acknowledge fault (via output
bit
O0.0
)
272(7)
Enabling switch inserted detection
(only with “expanded” configu-
ration)
1. Search for cause
2. Acknowledge fault (via output
bit
O0.0
)
Test-pulse error (short-circuit monitoring detected an error)
Note:
Ì
The emergency stop must
not
be pressed during acknowledgment.
Ì
If acknowledgment was unsuccessful, send the device to the manufac-
turer.
No.
Description
Measures/remedying errors
273
Test pulses erroneous
Safety function is switched off
while no test pulses are being
detected.
1. Check system
2. Acknowledgment via output bit
O0.0
required.
273(1)
Emergency-stop test pulses
erroneous
Safety function is switched off
while no test pulses are being
detected.
1. Check system
2. Acknowledgment via output bit
O0.0
required.
273(3)
Door-position test pulses erro-
neous
Safety function is switched off
while no test pulses are being
detected.
1. Close door
2. Acknowledgment via output bit
O0.0
required.
273(4)
Bolt-position test pulses erroneous Safety function is switched off
while no test pulses are being
detected.
1. Close door
2. Acknowledgment via output bit
O0.0
required.
273(5)
Guard-locking test pulses erro-
neous
Safety function is switched off
while no test pulses are being
detected.
1. Close and lock door
2. Acknowledgment via output bit
O0.0
required.
273(6)
Operating mode selector switch
Safety function is switched off
while no test pulses are being
detected.
1. Check system
2. Acknowledgment via output bit
O0.0
required.
273(7)
Enabling switch inserted detection
(only with “expanded” configu-
ration)
Safety function is switched off
while no test pulses are being
detected.
1. Check system
2. Acknowledgment via output bit
O0.0
required.
14. Diagnostic messages of the MGB system
All diagnostic messages are listed below. The scope of the possible messages can differ according to the MGB system version.
