37
2123622-04-06/19 (translation of the original operating instructions)
Operating Instructions Safety Systems
MGB-L..B-PN.-… (PROFINET) and With Expanded Data Structure Type C
EN
PROFIsafe errors
No.
Description
Measures/remedying errors
276(1)
Starting error PROFIsafe
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nization!
276(2)
Memory error RAM
276(3)
Memory error FLASH
276(4)
Communication error
276(5)
Synchronization error
276(6)
Voltage monitoring
General errors of the overall system
No.
Description
Measures/remedying errors
277(1)
Starting error MGB
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nization!
277(2)
Communication error
278
Internal device error
Cyclical Profisafe status message
Bit
Description
Measures/remedying errors
0
Reserved
-
1
Error in F-Device or F-Module
User is passivated (on LED
flashes).
You will find information on de-
passivating in the manual for your
control system.
2
Communication error, CRC error
3
Communication error, watchdog
timeout
4
Fail-safe values activated
-
5
Toggle bit
-
6
Consecutive number was reset
-
7
Reserved
-
General messages of the overall system
No.
Description
Measures/remedying errors
274 (1)
Max. (mech.) life exceeded
Message via input bit
I0.7
Message cannot be reset
274(2)
Internal device error
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nization!
274(3)
Signal sequence erroneous (e.g.
broken bolt tongue recognized)
1. Check mech. functions
2. Acknowledge fault (via output
bit
O0.1
). The safety door
must be open.
274(4)
Plausibility test detected an error
(e.g. escape release actuated)
Important: The resetting proce-
dure is contained in the chapter
“Latching fault when actuating the
escape release”
Ì
Acknowledge fault (via output
bit
O0.1
)
274(5)
Locking module in error
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nization!
