FAQ / Frequently Asked Questions

I am monitoring half duplex communication by LE-7000. I cannot receive data because of some problems in RS-485 line-control. There is two types of non-communication state, 0 and 1.

You need to control a control-line to make Drives to be non-active. Please follow the below instructions in the "Program Simulation".

Make a control-line to be active to control Drives.

  • Transmit data.
  • Leave it for a while.
  • Make a control-line to be non-active to control Drives.