Interrupts; Diagnostics Alarms - Siemens SIMATIC ET 200SP Equipment Manual

5.2

Interrupts

The digital output module RQ 4×120VDC-230VAC/5A NO MA ST supports diagnostics
interrupts.
Diagnostics interrupts
The module generates a diagnostic interrupt at the following events:
• Parameter assignment error
• Supply voltage missing
• Channel temporarily unavailable
5.3

Diagnostics alarms

A diagnostics alarm is generated and the DIAG-LED flashes on the module for each
diagnostics event. 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 Diagnostics alarms, their meaning and corrective measures
Diagnostics alarm Error code
Parameter assign- 10
ment error
Supply voltage miss- 11
ing
Channel temporarily 1F
unavailable
Digital output module RQ 4x120VDC-230VAC/5A NO MA ST (6ES7132-6MD00-0BB1)
Equipment Manual, , A5E36107692-AB
Meaning
• The module cannot evaluate parameters
H
for the channel.
• Incorrect parameter assignment.
Missing or insufficient supply voltage L+
H
Firmware update is currently in progress or
H
has been canceled.
The module does not output any process or
substitute values in this state.
Interrupts/diagnostics alarms
5.2 Interrupts
Solution
Correct the parameter assignment
• Check supply voltage L+ on the
BaseUnit
• Check BaseUnit type
• Wait for firmware update
• Restart the firmware update
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