
HL-G1 User's Manual
3.1 Wiring Colors
25
The input NP acts as a toggle switch. When the input NP is OFF, the sensor
head is in NPN mode. When the input NP is ON, the sensor head is in PNP
mode. However, the input NP needs to be connected BEFORE you switch
the sensor head ON, otherwise it will not work.
The sensor head does not automatically save any of the setting changes
you make over the MI input. To maintain the changes even after the next
system start, input the MI signal for 480ms or use the control panel, a serial
command, or the GT touch panel.
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