Solutions for Motor Management
Get support to configure, troubleshoot, update or upgrade your motor management solution built with Altivar variable speed drives and Tesys devices to start, control, protect and monitor Low Voltage and Medium Voltage motors and loads, covering direct start, soft start and variable speed control.
Posted: 2023-02-27 08:43 AM . Last Modified: 2023-03-31 03:55 AM
Hi- I’ve got an atv12 inverter to run a three phase pump from single phase supply. Runs as expected in local- I’m running it via a remote key switch. So set to remote as per the manual. ( +24v to Ll1- as per quick start manual) when the key switch operates, display changes from rDY to 0.00, but pump does not run. I note the need for a remote speed ref- but I don’t need that function - I want the drive to simply run up to 50hz when the key switch operates. . Do I need to install a resistor or jumper in the speed ref section? Or am I missing a parameter?
Posted: 2023-03-31 06:42 AM
In this case may be a solution if you always run at 50 Hz, you set LSP (low speed) to 50. Another solution is to follow this as shown on the video : (2) Configuring the ATV12 for Local Mode Operation | Schneider Electric Support - YouTube
Posted: 2023-03-31 06:42 AM
In this case may be a solution if you always run at 50 Hz, you set LSP (low speed) to 50. Another solution is to follow this as shown on the video : (2) Configuring the ATV12 for Local Mode Operation | Schneider Electric Support - YouTube
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