4.6 List of LCP Errors
LCP errors are not warnings or alarms. They do not affect the operation of the frequency converter.
shows an
LCP error on the LCP.
Error 84
LCP comm. lost
Setup 1
130BE106.10
Illustration 4.1 LCP Error Example
LCP error code
Error message
Description
Err 84
LCP comm. Lost
Communication between the LCP and the frequency converter is lost.
Err 85
Key disabled
The LCP key is disabled. One of the LCP keys has been disabled in
parameter group
0-4* LCP Keypad
.
Err 86
LCP copy failed
Data copy failure. This error occurs when data is copied from frequency converter to
LCP, or from LCP to frequency converter (
parameter 0-50 LCP Copy
).
Err 88
Data not compatible
LCP data incompatible. This error occurs when data is being copied from LCP to
frequency converter (
parameter 0-50 LCP Copy
). The typical reason is that data is
moved between frequency converter and LCP that have major software differences.
Err 89
Read only
Parameter read only. An operation is issued via LCP to write a value to a parameter
that is read-only.
Err 90
Database busy
The parameter database of the frequency converter is busy.
Err 91
Parameter invalid
The parameter value that is input via the LCP is invalid.
Err 92
Exceeds limits
The parameter value that is input via the LCP exceeds limits.
Err 93
Motor is running
The LCP copy operation cannot be performed when the frequency converter is
running.
Err 95
Not while running
The parameter cannot be changed while the frequency converter is running.
Err 96
Password rejected
The password that is input via the LCP is incorrect.
Table 4.4 LCP Error List
Troubleshooting
VLT
®
Compressor Drive CDS 803
74
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MG18P202
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