Zmotion ECI3808, Manual, Page: 43 / 57

ECI3808 Network Motion Control Card User Manual V1.5
the CAN expansion module uses bit1-4 of the DIP switch. According to the number
of currently included IO points (the largest number in IN and OP must include IO point in
the axis interface), use the bit 1-4 to set the ID, so as to determine the number range of IO
to be expanded.
If the controller itself contains 28 INs and 16 OPs, then the starting address set by
the first extended board should exceed the maximum value of 28. According to below rule,
the dial code should be set to the combination value 1 (binary combination value 0001,
from right to left, dial code 1-4, at this time dial 1 is set to ON, and the others are set to
OFF), the IO number on the expansion board = the expansion board number value + the
initial IO number value, among them, the IOs that are vacant from 29-31 Numbers are not
used. Subsequent extended boards continue to confirm the dial settings according to the
IO points in turn.
The initial digital IO mapping number starts from 16 and increases in multiples of 16.
The distribution of digital IO numbers corresponding to different dial IDs is as follows
(ECI3808 motion control card expansion board DIP ID starts from 2 at least, therefore,
starting IO Number starts from 48 at least) .
DIP 1-4 combination value Starting IO number Ending IO number
0 16 31
1 32 47
2 48 63
3 64 79
4 80 95
5 96 111
6 112 127
7 128 143
8 144 159
9 160 175
10 176 191
11 192 207
12 208 223
13 224 239
14 240 255
15 256 271
The initial IO mapping number of the analog AD starts from 8 and increases in
multiples of 8. The initial IO mapping number of the analog DA starts from 4 and increases