Diagnostic Alarms - Siemens 6ES7547-1JF00-0AB0 Manual

5.2

Diagnostic alarms

For each diagnostics event, a diagnostic alarm is issued and the ERROR LED flashes red on
the communication module. You can read out the diagnostics alarms, for example, in the
diagnostics buffer of the CPU. You can evaluate the error codes with the user program.
Table 5- 5 Error types
Diagnostic alarm Error
code
Short-circuit 1
H
Undervoltage 2
H
Overvoltage 3
H
Overheating 5
H
Wire break 6
H
Overflow 7
H
Underflow 8
H
Error 9
H
Configuration 10
H
error
Communication module IO-Link Master CM 8xIO-Link (6ES7547-1JF00-0AB0)
Manual, 03/2019, A5E45488510-AA
Meaning (IO-Link error code)
Short-circuit in the process cables on the IO-Link device (1804
•
Short-circuit on IO device (7710
•
Supply voltage too low (5111
•
Supply voltage too high (5110
•
Temperature exceeded on master (1805
•
Temperature exceeded on device (4000
•
No IO-Link device connected
•
There is a break in the signal line to the IO-Link device
•
IO-Link device cannot communicate due to another error (1800
•
Process tag range exceeded (8C10
•
Measuring range exceeded (8C20
•
Process tag range too low (8C30
•
All IO-Link error codes which are not listed here are mapped to
•
this error
Incorrect device (1802
•
Vendor ID and Device ID not defined (1817
•
Process data length of the IO-Link device exceeded (1818
•
No cycle time configured (1819
•
Could not configure IO-Link Master (1882
•
Storage error (1886 )
•
H
Process data length exceeded (1887
•
PQI not supported (1889
•
Device was not configured correctly (6320
•
)
H
, 5112 )
H H
)
H
)
H
, 4210
H H
)
H
)
H
)
H
)
H
)
H
)
H
, 1883
H
)
H
)
H
, 6321
H
Diagnostic alarms
5.2 Diagnostic alarms
IO-Link
Master
X
)
H
X
)
X
)
H
X
)
H
)
H
, 6350 )
H H
IO-Link
device
X
X
X
X
X
X
X
X
29