Hi to the forum.
I have an AC inverter with current speed as a pulse or analog output - standard on most drives. I have a sensor on a turntable. I need to make sure the table is rotating no mechanical slippage. I was going to use a siemens logo. The input resets a timer if the timer ever times out then the turntable is not turning. I was going to use the analog speed reference as the timer setpoint as they can vary the speed of the drive.
I was wondering is there a timer out there that has a pulse train input or analog setpoint as this would be so much easier or can anyone think of a easier or more cost effective way.
I have an AC inverter with current speed as a pulse or analog output - standard on most drives. I have a sensor on a turntable. I need to make sure the table is rotating no mechanical slippage. I was going to use a siemens logo. The input resets a timer if the timer ever times out then the turntable is not turning. I was going to use the analog speed reference as the timer setpoint as they can vary the speed of the drive.
I was wondering is there a timer out there that has a pulse train input or analog setpoint as this would be so much easier or can anyone think of a easier or more cost effective way.