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