Diagnostics Alarms - Siemens SIMATIC ET 200pro IO-Link Master Manual

5.2

Diagnostics alarms

For all diagnostic events, diagnostics alarms are output and the SF LED lights up red on the
IO-Link master. 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.
The following table lists the diagnostics alarms that are detected by the IO-Link master.
Table 5- 4 Error types - Module diagnostics (output at channel 0)
Diagnostics alarm Error code
Parameter assign- 0010
ment error
Safety shutdown 0019
Error 0009
Overflow 0007
Supply voltage mis- 0011
sing
Table 5- 5 Error types - Port diagnostics (output at channel 1 to 4)
Diagnostics alarm Error code
Parameter assign- 0010
ment error
Short-circuit 0001
Overtemperature 0005
Wire break (only in 0006
IO-Link mode)
Undervoltage 0007
External fault 001A
Additional information about diagnostics alarms can be found in the ET 200pro Distributed
I/O System operating instructions, chapter "Alarm, error and system messages" on the
Internet (http://support.automation.siemens.com/WW/view/en/21210852).
IO-Link Master (6ES7147-4JD00-0AB0)
Manual, 03/2018, A5E37967003-AB
Meaning (IO-Link error code)
Missing or incomplete parameter assignment of the IO-Link master (1882
•
H
Serious error (replacement of master required) (1880
•
H
Data storage error (1881
•
H
Process tag range exceeded (8C10
•
H
24 V encoder supply 1U
•
H
24 V encoder supply 1U
•
Load voltage 2L+ (switched) missing (1888
•
24 V actuator supply 2 U
•
24 V actuator supply 2 U
•
Meaning (IO-Link error code)
Incorrect device (1802
•
H
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
•
Memory error (1886
•
Process data length exceeded (1887
•
PQI not supported (1889
•
Load current > 670 mA (typ.) (C/Q) (1804
•
H
Load current > 4 A (per device, typ.) (1L+) / load current > 8.8 A (per device, typ.)
•
(2L+) (1806 )
H
Temperature exceeded on master (> 115 °C) (1805
•
H
No IO-Link device connected
•
H
There is a break on the signal line to the IO-Link device
•
IO-Link device cannot communicate due to a different error (1800
•
Supply voltage too low (<19.9 V, typ.) (1807
•
H
Data storage error (1809
•
H
Load voltage 2L+ missing (180E
•
)
H
)
H
(of 1L+) for device missing (1806
S
(of 1L+) for device too low (<15.6 V) (1807
S
)
H
(of 2L+) for device missing (180E
A
(of 2L+) for device too low (<15 V) (180X
A
)
H
)
H
)
H
, 1883
H
)
H
)
H
)
H
)
H
)
H
, 180A , 180B , 180C
H H H
)
H
Diagnostics alarms
5.2 Diagnostics alarms
H
)
H
)
H
)
H
)
H
)
H
)
H
)
H
)
H
)
H
, 180D )
H H
)
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