Siemens RAJA+ 3TE7131-1HC14-1A, Инструкция по установке, обслуживанию и устранению неполадок, Страница: 22 / 25

ON operation
Installation, Maintenance & Troubleshooting guide | Version 04
#: Phase loss
1
, Phase reversal
2
, Under voltage
3
, Over voltage
4
, Phase unbalance
5
, WLCA sensor misplacement
6
NA – Starter is unprotected from incoming power supply faults,only protection from load side faults. In this mode,
amber LED will continously ON if incoming power supply is healthy and will blink if the incoming power supply is unhealthy–
Refer 4.8
4.7: Troubleshooting Guidelines in fault condition when
motor stops while it is in running condition
Table: 24 DOL Controller with WLC operating sequence in fault condition
13A 13B 13D 13E 13F 13G 13H 13J 13K 13L 13I
Motor
condition
Not
Running
Not
Running
LMR-A
Mode
Manual
Amber
LED
Possible
causes of
fault
Corrective
action
Amber
LED
ON
ON
Running
Running
‘ON’
Push
button
Starter
Operation
Motor
condition
Tank
operation
ON
ON
Not
Running
13C
WLCA
Mode
Blink
Blink
Blink
Blink
Blink
Blink
Blink
Blink
Blink
Delivery
Delivery
Delivery
Suction
Suction
Suction
Dual
Tank
Dual
Tank
Dual
Tank
ON Running ON
Green
LED
Not
Running
Not
Running
Auto
ON
ON
Running
Running
ON
ON
Not
Running
ON Running ON
Not
Running
Not
Running Bypass
ON
ON
Running
Running
ON
ON
Not
Running
#
#
#
#
#
#
NA
NA
NA
NA
NA
NA
1)
2)
3)
4)
5)
6)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
NA
NA
NA
ON
ON
ON ON Running ON
22