Siemens LMV51 Series Basic Documentation page 221

Error Diagnostic Device
code code
58 --- BU
59 # BU
59 # BU
5A # BU
5A # BU
5B # BU
5B # BU
5C # BU
Siemens Building Technologies Basic Documentation LMV5...
HVAC Products 16 Addendum 1: List of fault status messages of LMV5... system
Display
Parameter Set damaged Internal communication (µC1 <> µC2)
Parameter Set damaged After initialization, EEPROM page is on
ABORT (last parameterization was pos-
sibly interrupted due to a power failure)
Parameter Set damaged Page number
Parameter Set damaged CRC error of a parameter page
Parameter Set damaged Page number
Parameter Set damaged Page is on ABORT
Parameter Set damaged Page number
Parameter Backup Restore Page is on WR_RESTO
A backup restore was made
Meaning for the LMV5x system Troubleshooting
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL... pa-
rameters.
Otherwise, replace defective basic unit
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL... pa-
rameters.
Otherwise, replace defective basic unit.
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL... pa-
rameters.
Otherwise, replace defective basic unit
Reset the unit.
! Caution ! If fault occurred during parameterization: Check
the parameters changed last.
If fault cannot be rectified by the reset: Restore AZL... pa-
rameters.
Otherwise, replace defective basic unit
Reset the unit.
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CC1P7550en
13.08.2004