Diagnostics - Siemens SIRIUS 3RA6 System Manual

7.12.7

Diagnostics

The status of the AS-i mounting module is indicated by means of two LEDs, which will either
light up continuously or flash. Making straightforward diagnostics available directly on the
AS-i mounting module in this way enables the user to troubleshoot quickly and efficiently.
Display concept on the AS-i mounting module
Table 7- 28
AS-i/FAULT
Green
Red
Red-yellow
OFF
Table 7- 29
AUX PWR
Green
OFF
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007
Display concept of the "AS-i/FAULT" LED
LED Possible cause
Normal operation,
AS-i communication OK
No AS-i communication:
- Master switched off or offline
- Slave not configured in the master
- Wrong slave type connected
- Slave has incorrect address
Slave has address 0
(As-delivered state)
No AS-i voltage,
AS-i voltage connected with incorrect
polarity,
AS-i voltage too low
Display concept of the "AUX PWR" LED
LED Possible cause
Normal operation,
24 V DC auxiliary voltage OK
- No auxiliary voltage,
- Auxiliary voltage connected with
incorrect polarity,
- Auxiliary voltage too low
7.12 AS-i mounting module for 3RA61/3RA62 compact starter
—
Ensure AS-i communication:
- Switch master on or set it online
- Re-configure the master
- Connect correct module
- Check/correct slave address
Assign an address that is not 0
Switch on the AS-i voltage, connect it
properly, measure the AS-i voltage
(approx. 30 V DC)
—
- Switch on 24 V DC auxiliary voltage,
- Connect properly,
- Measure auxiliary voltage (approx. 24 V
DC)
Accessories
Possible remedial measures
Possible remedial measures
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