Diagnostic Alarms; Status And Error Displays - Siemens SIMATIC ET 200SP CM 1xDALI Manual

Diagnostic alarms

6.1

Status and error displays

LED display
①
②
③
Figure 6-1
Table 6- 1
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
Manual, 06/2019, A5E46959434-AA
④
LED display DIAG
⑤
LED display TX
⑥
LED display RX
LED displays
Meaning of DIAG LED displays
LED
DIAG
CM configured and ready for operation
On
CM in startup, parameters not as-
signed yet
Flashes
Error information; diagnostic interrupt
Flashes
LED display integrate DALI power 16 V
LED display detected over voltage on DALI Bus (Threshold value: 45 V)
LED display PWR
Meaning Solution
---
---
Evaluate the diagnostics data and
eliminate the error.
6
109