Program Examples; Basic Program Example - Mitsubishi Electric FX3U-128ASL-M User Manual

FX -128ASL-M User's Manual
3U
8.

Program Examples

8.1

Basic Program Example

System configuration
Program explanation
The input signals of the input ASLINKER, stored in input information area (BFM#0 to 3) of the 128ASL-M, are
batch-transferred to the device data of the main unit.
Moreover, the device data of the main unit is batch-transferred to output information area (BFM#4096 to
4099) of the 128ASL-M, and the output signals of the output ASLINKER are transmitted.
Set the number of transmission points.
Input rotary switch: 7 (64 points)
Output rotary switch: 7 (64 points)
Devices used by users
Device
M0
M1
M3
M4
M2000 to M2063
M3000 to M3063
M100
T0
BFM#0
BFM#4096
Output ASLINKER
(address: 0)
Input ASLINKER
(address: 0)
Description
Module READY
DP/DN short error
Transmission cable voltage drop error
DP/DN disconnection error
Input data
Output data
Program starting contact
Timer contact after module READY
Start number of input information area
Start number of output information area
AnyWireASLINK terminating unit
LED1
LED2
Sensor switch 1
Sensor switch 2
8 Program Examples
8.1 Basic Program Example
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A