Namely, if d3.08 is set to “110.0”, it indicates that DIN1 is normally close.If d3.08 is set to “110.1”, it indicates
that DIN1 is normally open.
7.1.1.2:Use PC software to change polarity
Use the PC software to connect to JD servo and then open I/O port.The LED under polarity are green,it
indicates that the inputs are normally open.As following figure,if you change the LED of DIN5 and DIN6 into
red,it indicates that DIN5 and DIN6 are normally close.
Fig.7-2 Digital I/O in PC software
7.1.2 Simulation of Digital Input Signals
Table 7-4 IO simulation variable