14
#: Phase loss
1
, Phase reversal
2
, Under voltage
3
, Over voltage
4
, Phase unbalance
5
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 1.8
1.7: Troubleshooting Guidelines in fault condition when
motor stops while it is in running condition
1) LMR-A: Manual mode
3A
: Motor suddenly stops after running for some time.
3B
: Check the mode of LMR-A, if it is Manual mode.
3C
: Amber LED will start blinking 3D,
3E
: Follow steps from 2F to 2G of manual mode (Refer Table no.5 ; Corrective action 1) )
3F to 3K : Follow steps from 1B to 1G of manual mode (Refer Table no.4)
3L
: Motor starts running again.
1) LMR-A: Auto mode
3A
: Motor suddenly stops after running for some time.
3B
: Check the mode of LMR-A, if it is Auto mode.
3C
: Amber LED will start blinking
3D ,3E : Follow steps from 2F to 2G of Auto mode (Refer Table no.5; Corrective action 2) )
3F to 3K : Follow steps from 1B to 1G of Auto mode (Refer Table no.4)
3L
: Motor starts running again.
Starter Fault conditon:
Table: 7 ADOL operating sequence in fault condition
3A
3B
3C
3D
3E
3F
3G
3H
3J
3K
3L
3I
**LMR-A: Bypass mode
As in Bypass mode there is no protection from the inconing supply faults, however there may some conditions,
example mentioned below where Starter may not ON –
1. Phase loss
2. Incoming supply voltage less than the minimum required operational voltage of the Starter.
3. Incoming supply voltage is very high etc.......
In the above conditions check the Starters as explained in Auto & Manual Mode.
Motor
conditon
Not
Running
Not
Running
LMR
Mode
Manual
Auto
Amber
LED
indication
Blink
Blink
Possible
causes
of fault
#
#
Corrective
action
1)
2)
3
ф
main
supply
ON
ON
Amber
LED
indication
Blink
Blink
ON
NA
ON
ON
ON
ON
Waiting
duration
0.5-5min
0.5-5min
Amber
LED
indication
Starter
operation
Motor
conditon
Running
Running
Not
Running Bypass
Blink**
NA
NA
ON
Blink
ON
ON
ON
0.5-5min
Running
‘ON’
Push
button
Installation, Maintenance & Troubleshooting guide
| Version 01
Summary of Contents for RAJA+ 3TE7111-2BC21-1A Series
Page 1: ...Installation Maintenance Troubleshooting Guide For RAJA Agriculture Starters Controllers ...
Page 5: ...1 2 Wiring Diagram Installation Maintenance Troubleshooting guide Version 01 5 ...
Page 6: ...6 Control logic diagram Installation Maintenance Troubleshooting guide Version 01 ...
Page 7: ...7 Power circuit diagram Installation Maintenance Troubleshooting guide Version 01 ...