Siemens LMV5 Series Technical Instructions page 260

Error Diag.
Device Display
Code Code
0E
15
VSD Internal Fault
A9
16
module VSD Module
17
18
19
1B
1E
1F
Any #
01
Internal Fault O2
AB PLL5..
02
Module
04
05
Section 7
Meaning for the LMV5x System
Fault with Base Unit (LMV5) VSD Module
Fault during the speed calculation test
CANBus fault, disturbed CANBus transmissions
CRC fault of a parameter page
Page too long open
Page disrupted
Invalid access to parameters
Fault when copying a parameter page
External plausibility fault. This type of fault covers possible
faults occurring due to invalid presettings in the drive
commands. In response, the presettings will be ignored.
Internal plausibility fault. This type of fault detects faults that
cannot practically occur.
Fault with 02 Module (PLL5..)
The O2 module has detected own fault and reported it to the
basic unit. Type of fault: see diagnostic code
CRC fault during ROM test
CRC fault during RAM test
Fault during key value check
Error code for time block overflow
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Corrective Action
1) If fault occurs sporadically, reduce electrical noise.
2) If fault occurs continuously, replace LMV5.
1) Check CANBus cabling. Ensure that all cable shields
(screens) which are located in the cable sheath are
terminated correctly at each actuator, O2 module, and
at the LMV5x...
2) Check each CANBus connector to ensure proper
termination (no conductors exposed on the back of the
plug)
3) Check terminating resistors for correct position.
1) Reset the LMV5
2) If fault occurred after changing a parameter, check
the parameters that were last changed.
3) If fault cannot be rectified by the reset: Restore
parameters from the AZL to the LMV5
4) Replace the LMV5
Check the special positions for valid value range
(0-100%)
1) If fault occurs sporadically, reduce electrical noise.
2) If fault occurs continuously, replace LMV5.
1) If fault occurs sporadically, reduce electrical noise.
2) If fault occurs continuously, replace PLL5..
SCC Inc.