6 Diagnostics / Faults
Status output with
fl
ashing code
22.06.2012
v_flash_expl_red_1_x.VSD
3 x
2 x
ON
OFF
4 x
5 x
6 x
1 x
LED Code
Relays K1*
Cause
OFF
de-energized, 11 - 14 interrupted
No line voltage
ON
energized, 11 - 14 bridged
Normal operation without fault
1 x
energized, 11 - 14 bridged
No enable = OFF
2 x
energized, 11 - 14 bridged
Temperature management active
3 x
de-energized, 11 - 14 interrupted
HALL-IC error
4 x
de-energized, 11 - 14 interrupted
Line failure
(only for 3 ~ types)
5 x
de-energized, 11 - 14 interrupted
Motor blocked
6 x
de-energized, 11 - 14 interrupted
IGBT Fault
7 x
de-energized, 11 - 14 interrupted
Intermediate circuit undervoltage
8 x
de-energized, 11 - 14 interrupted
Intermediate circuit overvoltage
9 x
energized, 11 - 14 bridged
IGBT cooling down period
11 x
de-energized, 11 - 14 interrupted
Error motor start
12 x
de-energized, 11 - 14 interrupted
Line voltage too low
13 x
de-energized, 11 - 14 interrupted
Line voltage too high
14 x
de-energized, 11 - 14 interrupted
Error Peak current
17 x
de-energized, 11 - 14 interrupted
Temperature alarm
*
K1: programmed function at factory: Fault indication not inverted
Quick Start Guide
ECblue
Diagnostics / Faults
L-BAL-F055-GB 1634 Index 004
Part.-No. 00700561-GB
18/23
