Program Execution Via The Host Controller - Vexta EMP400 Series Operating Manual

Controller for servo and stepping motors
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7.2

Program execution via the host controller

CN1, which is connected to the host controller connector, has M0 through M4 inputs for selecting the
program number and START input for execution of the program.
You can select a program number through a unique combination of M0 through M4 input conditions
and execute the program by activating the START input.
1. Use the host controller to select a program you'd like to execute through a unique combination of
M0 through M4 input conditions (CN1: 33- to 37-pin).
Sequence
program No
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2. Turn the START input (CN1: 3-pin) to on via the host controller.
This will start the program you have selected.
Input signal
M4
M3
M2
M1
M0
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
ON
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
7 7 7 7 7 Executing the program
Input signal
Sequence
program No
M4
M3
M2
16
ON
OFF
OFF
17
ON
OFF
OFF
18
ON
OFF
OFF
19
ON
OFF
OFF
20
ON
OFF
ON
21
ON
OFF
ON
22
ON
OFF
ON
23
ON
OFF
ON
24
ON
ON
OFF
25
ON
ON
OFF
26
ON
ON
OFF
27
ON
ON
OFF
28
ON
ON
ON
29
ON
ON
ON
30
ON
ON
ON
31
ON
ON
ON
M1
M0
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
7-3

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