Specifications

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115
Returned byte number 2 2* Read number
Content 2* Read number
If the operation fails, the inverter will reply a message formed by failure command and error code. The
failure command is (Command ＋ 0x80). The error code indicate s the reason of the error; see the table
below.
Value
Value
Value
Value Name
Name
Name
Name Mean
Mean
Mean
Mean
01H
Illegal
command
The command from master can not be executed. The reason
maybe:
1 This command is only for new version and this version can not
realize.
2 Slave is in fault status and can not execute it.
02H
Illegal data
address.
Some of the operation addresses are invalid or not allowed to
access.
03H Illegal value
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 a illegal
frame.
06H Slave busy Inverter is busy(EEPROM is storing)
10H
Password
error
The password written to the password check address is not same
as the password set by F 7.00.
11H Check error The CRC (RTU mode) check not passed.
12H Written not It only happen in write command, the reason maybe: