garydreppert Posted June 19, 2023 Report Share Posted June 19, 2023 Just playing around with an application to control some linear actuators over MODUbus using an Ethernet physical layer and wondering if I am configuring things correctly. Here are a couple main commands that I have been sending out over serial comms using a MODbus testing app and things appear to be working correctly. Enable Modbus: 01 05 0427FF00 3D01 Servo On: 01 06 0D001000 86A6 Home: 01 06 0D001010 876A Position 1: 01 06 98000000 A6AA Position 2: 01 06 98000001 676A I am at the point now where I am trying to do 2 things, 1. Verify that my communication between the Unitronics and the actuator controller is working properly. 2. That I am properly configuring the messages in the FB's within Visilogic. Any help would be greatly appreciated. Thanks Program attached. Actuator Test.vlp Quote Link to comment Share on other sites More sharing options...
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