The User Manual of JAC200 Series General Frequency Converter
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overload
000B: motor overload
000C: input default phase
000D: output default phase
000E: module overheating
000F: external failure
0010: communication abnormal
0011: contactor abnormal
0012: current detection failure
0013: motor tuning failure
0014: encoder/PG card failure
0029:
motor
switching
failure
in
running
002A: excessive speed deviation
002B: motor super-speed
002D: motor over-temperature
005A: encoder line number setting error
005B: without connecting the encoder
005C: initial position error
005E: speed feedback error
C.4 Group FD communication parameter description
Fd-00
Baud rate
Default value
6005
Set range
Single digits: MODBUS Baud rate
0
：
300BPS
1
：
600BPS
2
：
1200BPS
3
：
2400BPS
4
：
4800BPS
5
：
9600BPS
6
：
19200BPS
7
：
38400BPS
8
：
57600BPS
9
：
115200BPS
The parameter is used to set the transmission rate between the upper computer and frequency converter.
Note, the upper computer must be consistent with the Baud rate set by the frequency converter, otherwise,
the communication cannot be conducted. The higher the Baud rate, the faster the communication speed is.
Fd-01
Data format
Default value
0
Set range
0: no verification: data format<8,N,2>
1: even parity: data format<8,E,1>
2: odd parity: data format<8,O,1>
3: no verification: data format<8-N-1>
The upper computer must be consistent with the data format set by the frequency converter, otherwise, the
communication cannot be conducted.
Fd-02
Local address
Default value
1
Set range
1~247: 0 is the broadcast address
When the local address is set as 0, it indicates the broadcast address and shall realize the broadcast function
of upper computer. The local address is unique (except the broadcast address), which is the basis for the
point-to-point communication between the upper computer and the frequency converter.
Fd-03
Response delay
Default value
2ms
