Peter electronic VersiStart i II, Commissioning Instructions

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10 VersiStart i II
6. Troubleshooting
6.1 LEDs
1
4
2
4
3
.A
Ready
Run
Ready
Run
Reset
35 0 %
9 0 %
8 0 % 70 %
6 0%
40 0 % 30 0 %
50 %
1 0 0 %
16 s
8 s 1 2 s
1 0 s
No
S of t Sto p
4 5 0 % 2 5 0 %
6 s
4 s
2s
14 s
20 s
1 6
8 1 2 10
O F F
6
4
2
1 4
2 0
1 6
8 12 10
OF F T RI P RU N
F WD F W D
AN Y AN Y
6
4
2
5s
2 s 1 5s
5 s
O F F
15 s
5 s
2 s
2 s
1 5 s
4
2
1 4
20
LED Status Ready Run
Off No control power Motor not running
On Ready Motor running at full speed
Flash Starter tripped Motor starting or stopping
6.2 Trip Codes
The Ready LED will flash a different number of times to indicate the cause of the trip.
Ready LED Description
x 1
Power Circuit: Check mains supply (L1, L2, L3), motor circuit (T1, T2, T3), soft starter SCRs and
bypass relays.
x 2
Excess Start Time: Check load, increase Current Limit or adjust Excess Start Time setting.
x 3
Motor Overload: Allow motor to cool, reset soft starter and restart.
The soft starter cannot be reset until the motor has cooled.
x 4
Motor Thermistor: Check motor ventilation and thermistor connection B4, B5. Allow motor to
cool.
x 5
Current imbalance: Check for mains supply or line current imbalance (L1, L2, L3).
x 6
Supply Frequency: Check mains voltage is available and supply frequency is in range.
x 7
Phase sequence: Check for correct phase sequence.
x 8
Network Communication Failure (between module and network): Check network connections,
settings and configuration.
x 9
Starter Communication Failure (between starter and module): Remove and refit accessory
module.
x 10
Bypass Overload: Starter rating may be too low for the application.
6.3 Protections
The VersiStart i II includes the following types of protection for the motor and starter:
6.3.1 Excess Start Time Protection
The VersiStart i II will trip on excess start time if the motor does not successfully start within the time selected in
the Excess Start Time setting. This may indicate that the load has stalled.
If the soft starter frequently trips on excess start time:
•
check that the Current Limit setting is high enough for the application
• check that the Excess Start Time setting is long enough for the application
•
check that the load has not stalled or increased since the soft starter was installed