RUN MED: Service & Maintenance Manual - rev. 1.0
Page 3.10
This signal alternates between a low value of 0 Vdc and a high value of 5 Vdc. When measured
with a multimeter, this signal is at either 0 or 5 Vdc when the motor is stopped, while during
motor movements it is approximately 2.5 Vdc.
In order to function correctly, the Hall sensor requires a +5 Vdc supply voltage which it
receives from the elevation board (pins 5-4 of connector J7).
• Limit switch signal
The limit switch is a NC contact entering the AT driver (pins 3-8 of connector J8), which opens
when the machine pressed it during the power-on reset procedure.
To Next Page
Loading...
