Modbus Communication
‑31‑
Configuration on AC Drive Side
1. Press the "AXIS" button on the AC drive and select the power supply unit from the
commissioning station number. After the green characters "00" are displayed in the
upper left corner of the AC drive display, press "PRG" to enter the parameter menu
and set the parameters as follows:
Fd‑00 to 5
Fd‑01 to 0
Fd‑03 to 2
Fd‑04 to 0.0
Record the address displayed in Fd‑02. The address is the station number of the AC
drive power supply unit.
2. Press the "AXIS" button on the AC drive and select station 1 of the drive unit from
the commissioning station number. After the green characters "01" are displayed in
the upper left corner of the AC drive display, press "PRG" to enter the parameter
menu and set the parameters as follows:
F0‑02 to 2 (set the command source to communication)
F0‑03 to 9 (set the main frequency source to communication)
Fd‑00 to 5
Fd‑01 to 0
Fd‑03 to 2
Fd‑04 to 0.0
Record the address displayed in Fd‑02. The address is the station number of station
1 of the drive unit.
3. If the AC drive have multiple drive units, repeat the above steps, set parameters in
group Fd and the station number for each drive unit.
Configuration on PLC Side
1. Connect the PC to the PLC through a LAN cable or USB cable, run InoProShop, and
click "New Project".
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