M308 command does not seem to work for reading Vacuum Pressure sensors . When i tested them today with Air Compressor turned ON . The actual visual reading was -72 kPa on SMC Vacuum Pressure Sensor while the reading was around -1.0 to 0.0 . What am i missing here ?
;***Analog Inputs ( Sensor Analog Outputs ( 0~ 5V) ----> Duet3 Analog Capable IOx.In Inputs (0 ~3.3V) ) . Rated Vacuum range 0.0 to -101.0 kPa ; SMC NPN Vacuum Pressure Digital Sensors -ZSE30A-01-N-L (Not Z-Probe) -- Analog Output (White wires (Output 2) for reading Pressure values). M308 S1 P"!4.io0.in" Y"linear-analog" B0.0 C-101.0 A"VG1 Pressure" F0 ; Duet 3 3HC CAN_ID 3 Port 1- Vacuum Sensor Nozzle 1 M308 S2 P"!4.io1.in" Y"linear-analog" B0.0 C-101.0 A"VG2 Pressure" F0 ; Duet 3 3HC CAN_ID 3 Port 2- Vacuum Sensor Nozzle 2 M308 S3 P"!4.io2.in" Y"linear-analog" B0.0 C-101.0 A"VG3 Pressure" F0 ; Duet 3 3HC CAN_ID 3 Port 3- Vacuum Sensor Nozzle 3 M308 S4 P"!4.io5.in" Y"linear-analog" B0.0 C-101.0 A"VG6 Pressure" F0 ; Duet 3 3HC CAN_ID 3 Port 6- Vacuum Sensor Nozzle 6 10/15/2024, 11:25:12 AM M308 S4 Sensor 4 (VG6 Pressure) type Linear analog using pin !4.io5.in, last error ok, reading -0.4, unfiltered, range 0.0 to -101.0Categories
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