3/3/2010 3:34 PM | |
Joined: 8/31/2005 Last visit: 8/20/2024 Posts: 2198 Rating: (328)
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Hello, If you do not give a speed setpoint to the T400 the n-controller will not work and all must be done by the pos-conroller. This should work but may be to slow. But you can give 10V to a analog input as setpoint when you swtich on the Masterdrive, simulating the setpoint. When you switch of the master you switch off the 10V. Or you parametrate the Masterdrive to use a fixed speed setpoint and switch this on and of with a digital (binary) input. When you select the size of the slave drive/inverter, note the Master can take up to 3,5 times the nominal torque/current (normal asynchronous motor connected to 400V). If the slave should follow this the inverter must be able to deliver this current (asuming the load is similar) |
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