Siemens SIMATIC ET 200SP Manual page 25

Table 5- 4 Diagnostics alarms, their meaning and corrective measures
Diagnostics alarms Error code
Short-circuit 1
H
Wire break 6
H
Parameter assign- 10
ment error
Supply voltage miss- 11
ing
Channel/component 1F
temporarily unavail-
able
only in switched state (output value 1)
1
only in non-switched state (output value 0)
2
Note
In case of a short-circuit of the actuator supply to L+ at the activated channel, load
distributions can occur which result in wire break diagnostics.
Digital output module DQ 4x24VDC/2A HF (6ES7132-6BF20-0CA0)
Manual, 12/2015, A5E32855695-AC
Meaning
Short-circuit of actuator supply to
•
ground
1
Short-circuit of actuator supply to L+
•
Actuator circuit impedance too high
Wire break between the module and actu-
ator
Channel not connected (open)
The module cannot evaluate parame-
•
H
ters for the channel.
Incorrect parameter assignment.
•
No or insufficient supply voltage L+
H
Firmware update is currently in progress
H
or has been canceled. The module does
not output any process or substitute val-
ues in this state.
Interrupts/diagnostics alarms
5.3 Diagnostics alarms
Solution
Correct the process wiring
2
Use a different actuator type or modify
the wiring, for example, use cables with
larger cross-section
Connect the cable
Disable diagnostics
•
Connect a resistor to the actuator
•
contacts in the load resistance range
Correct the parameter assignment
Check supply voltage L+ on the Ba-
•
seUnit
Check BaseUnit type
•
Wait for firmware update.
•
Restart the firmware update.
•
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