INVT GD300-004G-4, Руководство по эксплуатации

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Goodrive300 inverters Communication protocol
251
Function
instruction
Address
definition
Data meaning instruction
R/W
characteristics
setting
Close loop
feedback
3009H -100.0~100.0% (unit: 0.1%) R
Input IO state 300AH 000~1FF R
Output IO state 300BH 000~1FF R
Analog input 1 300CH 0.00~10.00V (unit: 0.01V) R
Analog input 2 300DH 0.00~10.00V (unit: 0.01V) R
Analog input 3 300EH 0.00~10.00V (unit: 0.01V) R
Analog input 4 300FH R
Read input of
high-speed pulse
1
3010H 0.00~50.00kHz (unit: 0.01Hz) R
Read input of
high-speed pulse
2
3011H R
Read the current
stage of
multi-step speed
3012H 0~15 R
External length 3013H 0~65535 R
External
counting
3014H 0~65535 R
Torque setting 3015H -300.0~300.0% (unit: 0.1%) R
Identifying code
of the inverter
3016H R
Fault code 5000H R
R/W characteristics means the function is with read and write characteristics. For example,
“communication control command” is writing chrematistics and control the inverter with
writing command (06H). R characteristic can only read other than write and W characteristic
can only write other than read.
Note: when operate on the inverter with the table above, it is necessary to enable some
parameters. For example, the operation of running and stopping, it is necessary to set
P00.01 to communication running command channel and set P00.02 to MODBUS
communication channel. And when operate on “PID given”, it is necessary to set P09.00 to
“MODBUS communication setting”.
The encoding rules for device codes (corresponds to identifying code 2103H of the inverter)
High 8 bit Meaning Low 8 bit Meaning
0x08 GD35 vector inverter 01 GD
0x09 GD35-H1 vector inverter