MB_COMM_TIMEOUT

Purpose

To change the time out period for a read request.

To reduce the time it takes for a read request to time out, and shorter time outs reduce the interruption in polling other devices which are up.

Value

Integer in seconds

Default Value

5

Comment

MB_COMM_TIMEOUT works with a generic device.

Minimum retry time out is approximately 12-14 seconds.

More information

Modbus RTU advanced configuration.