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Mach4 General Discussion / Mach4 + ESS + EasyServo = Z axis problem

« on: March 13, 2021, 02:48:45 PM »

Mach4 on Windows10Pro with ESS in the current version. Leadshine EasyServo ES-MH342120B motors on the ES-DH2306 driver. Mechanically everything is fine. Once I run the test with ProTunner, I can drive up and down at any speed and with maximum acceleration. As soon as I turn on Mach4, something goes wrong. Sometimes it happens that after Mach starts it moves o and Z and causes an error because it exceeds the number of allowed errors. Just as if it hadn't been released and the driver wanted to send some data to move the engine. But he doesn't. He has to stand still. this is done mainly on Mach3. I installed Mach4 and the problem stopped. But sometimes it goes so bad that in one direction the engine jerks and the driver shows unbelievable errors when it crashes. I restart the driver and I'm going well in that direction and it will create the problem in the opposite direction, ie downwards, if I drove up before. Just illogical. He does it on 3 different machines in different places. Motors, cables, drivers ... everything replaced, but everything is good. During the test, for example, it drove up the fdol at full power for 3 hours and not a single mistake. Then I run Mach4 and it's here! Only the Z axis does it! Please help, I really don't know what it is anymore. Thanks