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Hi All,
Is there anybody have experience linking four sets of the above VSD thru Modbus?
We encounter some problem when sending a modbus command to a one of the drive in the loop. it suspose one of the drive is powered and running the pump, when another VSD has just power up and we try to send the initial command to the VSD, this command causing the active VSD to stop. We have confirm the Modbus address and command are correct. Now we are in the stage of testing, we need your valuable feedback.
Thank you.
E. Chun
Is there anybody have experience linking four sets of the above VSD thru Modbus?
We encounter some problem when sending a modbus command to a one of the drive in the loop. it suspose one of the drive is powered and running the pump, when another VSD has just power up and we try to send the initial command to the VSD, this command causing the active VSD to stop. We have confirm the Modbus address and command are correct. Now we are in the stage of testing, we need your valuable feedback.
Thank you.
E. Chun