![background image](http://html.mh-extra.com/html/ims/17/17_operating-instructions-manual_2049859025.webp)
23
Interfacing Inputs as a Group Example
PIN 1
MDrive23 Motion Control
Sample Software Configuration
'set inputs to user inputs active low,
S1=0,0
S2=0,0
S3=0,0
S4=0,0
PR IN 'Read BCD State of Input Group
+5VDC
Figure 2.6: TTL Interface to Input Group
Truth Table - I/O Used as a Group
DEC
IO4
IO3
IO2
IO1
0
0
0
0
0
1
0
0
0
1
2
0
0
1
0
3
0
0
1
1
4
0
1
0
0
5
0
1
0
1
6
0
1
1
0
7
0
1
1
1
8
1
0
0
0
9
1
0
0
1
10
1
0
1
0
11
1
0
1
1
12
1
1
0
0
13
1
1
0
1
14
1
1
1
0
15
1
1
1
1
Table 2.4: I/O Group Truth Table
Summary of Contents for 17
Page 1: ...OPERA TING INSTRUCTIONS T intelligent motion systems inc Excellence in MotionTM TM ...
Page 5: ...3 Part 1 General Information and Hardware Specifications ...
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Page 19: ...17 Part 2 Connecting Configuring and Programming the MDrive Motion Control ...
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