Interrupts/Diagnostics Alarms; Status And Error Displays - Siemens SIMATIC ET 200SP Manual

Interrupts/diagnostics alarms

7.1

Status and error displays

LED displays
The following figure shows the status and error displays of the AQ 4xI HART analog output
module.
①
②
③
④
Figure 7-1
Meaning of the LED displays
The following tables show the meaning of the status and error displays. Measures for dealing
with diagnostic alarms can be found in the section Diagnostics alarms (Page 42).
Table 7-1
Channel
status
Analog Output Module AQ 4xI HART HF
Manual, 05/2019, A5E35098013-AA
DIAG (green/red)
Channel status (green)
Channel fault (red)
PWR (green)
LED displays
Status display of the channel status/channel fault LEDs
LEDs Meaning
Channel
fault
Channel disabled or module switched off
Off Off
Channel enabled and no channel diagnostics present
On Off
7
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