INVT Goodrive300-01A Series Operation Manual page 181

Goodrive300-01A series VFD for air compressor
Function
description
Read current
step number of
multi-step
speed
External length
value
External
counting value
The set torque
value
VFD
identification
code
Fault code
Error message response
Code Name
Illegal
01H
command
Illegal
02H data
address.
Illegal
03H
data value
Operation
04H
failed
Password
05H
error
Data
06H
frame
Address
definition
3012H
3013H
3014H
3015H
3016H
5000H
Table D-2 Error message response and meaning
The command from master cannot be executed. The reason
maybe:
1. This command is only for new version and this version cannot
realize.
2. Slave is in fault state and cannot execute it.
Some of the operation addresses are invalid or not allowed to
access. Especially the combination of the register and the
transmitting bytes are invalid.
When there are invalid data in the message framed received by
slave.
Note: This error code does not indicate the data value to write
exceed the range, but indicate the message frame is an illegal
frame.
The parameter setting in parameter writing is invalid. For example,
the function input terminal cannot be set repeatedly.
The password written to the password check address is not same
as the password set by P07.00.
In the frame message sent by the upper computer, the length of the
digital frame is incorrect or the counting of CRC check bit in RTU is
Data meaning
Meaning
-175-
Communication protocol
R/W
characteristics
R
R
R
R
R
R