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VLT® HVAC Drive FC 131
Programming Guide
5.5.46 WARNING 202, Fire Mode Limits Exceeded
Cause
Fire mode has suppressed 1 or more warranty-voiding alarms.
Troubleshooting
•
Cycle power to the unit to remove the warning.
•
See the fire mode data in the alarm log.
5.5.47 ALARM 250, New Spare Part
Cause
The power or switch mode supply has been exchanged.
Troubleshooting
•
Contact the local Danfoss supplier.
5.5.48 ALARM 251, New Type Code
Cause
The drive has a new type code.
Troubleshooting
•
Contact the local Danfoss supplier.
5.6 LCP Errors Messages
LCP errors are not warnings or alarms. They do not affect the operation of the drive. An LCP error example on the LCP is shown in
the following illustration.
0-**: Operation / Dis
1-**: Load and Motor
Button disabled
Illustration 20: LCP Error Example
Table 432: LCP Error List
LCP error
Error message
code
Err 84
LCP comm. lost
Err 85
Key disabled
Err 86
LCP copy failed
Err 88
Data not compatible
Err 89
Read only
Err 90
Database busy
Err 91
Parameter invalid
Err 92
Exceeds limits
Danfoss A/S © 2022.05
Communication between the LCP and the drive is lost.
The LCP key is disabled. One of the LCP keys has been disabled in parameter group 0-4*
LCP Keypad.
Data copy failure. This error occurs when data is copied from drive to LCP, or from LCP to
drive (parameter 0-50 LCP Copy).
LCP data incompatible. This error occurs when data is being copied from LCP to drive
(parameter 0-50 LCP Copy). The typical reason is that data is moved between drive and LCP
that have major software differences.
Parameter read only. An operation is issued via LCP to write a value to a parameter that is
read-only.
The parameter database of the drive is busy.
The parameter value that is input via the LCP is invalid.
The parameter value that is input via the LCP exceeds limits.
Description
AU370727746889en-000101 / 130R0994 | 189
Troubleshooting
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