Chapter VII Modbus Communication Agreement High Performance Universal FrequConverter User Manual
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Frequency
converter
status 2
0x3001
14-07=0 This address is 0x3001,
14-07=1 This address is 0x2101.
B it0:0-Run Not ready 1-Ready to run
B it3:0-asynchronous motor 1-Synchronous motor
B i: 0-No overload 1-Overload warning
B it 5:0-Afree 1-magnetic
Monitor
parameter
groups
0x 7000
See the monitoring parameter group function code
Fault code
0x8000
14-07=0. Failure code address corresponds to 0x8000,
At 14-07=1, when the fault code address corresponds to 0x5000.
See the 09 Group Fault Record Parameters.
Note: The communication address fault code is not saved, and the fault clearance operation is zero. If you read the
power protected fault code, please read the Group 09 Fault Record Parameters.
A.8 Communication error response
Communication error code list:
error
code
name
description
0x01
The command
code is illegal
The command code received by the frequency converter is invalid
0x02
Register address
is illegal
The register address received by the frequency converter is invalid
0x03
The data value is
illegal
Data values are out of range
0x04
Data values
cannot be
modified
This error code is returned when some parameters of the frequency converter
are unsuccessful
0x05
User password
error
User password is inconsistent
0x06
Frame error
In a frame packet sent by the host, the data length is incorrect, or the CRC check
code is wrong
0x07
Functional code
values are
read-only
The function code of the read-only attribute is read by the host
0x08
Running cannot
be modified
Function code attribute is written when not modifiable at runtime
