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IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
11.3.3
KSM/KMS diagnostic display
LED H14
H14
Significance (drive status)
Color / flashing
pattern
1)
Off
Supply unit not switched on
Cable interrupted
Hardware defective
Flashing green Drive is error-free (phases 2, 3 and 4); in
phase 4, drive is ready for drive enable ("Bb")
Green
Power on and DC bus voltage available
("Ab")
Drive in control ["AF", "AH" or drive command
active (Cxxxs)]
Flashing green-
Switching command active (C01xx/C02xx)
yellow
Switching command error (C01xx/C02xx)
Firmware update running
Loader active
Drive command error (Cxxxx)
Commissioning, operation, diagnostics and maintenance
LED at device
Fig. 11-3:
LED H14 (KSM example)
At the device, there is a tricolor LED which displays the drive status.
Diagnostic display with MPx-17/18
Measures
Check and, if necessary, switch on the 24-V
supply
Check cable and connector X18
Replace hardware
If necessary, read exact status via "S‑0‑0095,
Diagnostic message"
Drive is error-free in operation and runs according
to inputs
If necessary, read exact status via "S‑0‑0095,
Diagnostic message"
Do not interrupt the 24-V supply and do not unplug
connectors while the firmware is being updated
R911335703_Edition 04 Bosch Rexroth AG
345/407
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