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How to program an ATV18 drive for 2 wire control and low speed as speed reference?
ATV18, Altivar 18.
Programming and setup.
2 wire control for ATV18 drive will be between LI1 and +24V terminals. A maintained dry contact or a jumper can act as a run command.
Low speed can be used to control the drive locally.
The low speed parameter can be programmed by hitting down arrow key on the drive until LSP is shown.
Once LSP shows up press data and use the up and down arrow keys to adjust setting. Once satisfied with speed press enter to save the setting.