User Manuals: Mitsubishi MELSEC-A AJ71PT3 Module

Manuals and User Guides for Mitsubishi MELSEC-A AJ71PT3 Module. We have 1 Mitsubishi MELSEC-A AJ71PT3 Module manual available for free PDF download: User Manual

Mitsubishi MELSEC-A AJ71PT3 User Manual

Mitsubishi MELSEC-A AJ71PT3 User Manual (90 pages)

Brand: Mitsubishi | Category: Controller | Size: 2 MB

Table of Contents

Table of Contents
3
Introduction
6
Minilinkfeatures
9
Function Block Diagram
11
Overall Configuration
12
System Configuration Example
15
Equipment Used with the MINI Link
16
Notes on Configuring the System
18
Specifications
21
General Specifications
21
Performance Specifications
22
Optical Fiber Cable Specifications
24
Twisted Pair Cable Specifications
25
Buffer Memory
29
Buffer Memory Assignment
29
Buffer Memory and Data Location
30
Buffer Memory Assignment and the Number of Stations Occupied
37
1/0 Refresh
38
Relation between PC CPU Operating Status and 1/0 Refresh
38
1/0 Refresh at Occurrence of Communication Error
39
Pre-Operation Setting and Procedure
42
Master Module Handling Instructions
42
Pre-Operation Setting and Procedure
43
Master Station Nomenclature and Settings
44
Master Module Nomenclature
44
Mode Setting Switch
45
Monitor Station Number Setting Switch
46
Setting the Remote 1/0 Station Numbers
47
Wiring
49
Handling Instructions for Optical Fiber and Twisted Pair Cables
49
Connection of Optical Fiber Cables
49
Connection Oftwisted Pair Cables
51
Connection of Units for both Optical and Twisted Pair Data Links
52
Testmode
53
Line Check Mode
53
Luminous Energy Check Mode
55
Programming
56
Programming Procedure
56
Writing the Initial Data
57
Programming for Batch Refresh Type Remote 1/0 Units
58
Buffer Memory for Batch Refresh
58
Reading the Input Data
59
Writing the Output Data
60
Programming for Partial Refresh Type 1/0 Units
61
Buffer Memory for Partial Refresh Station
61
Setting the Partial Refresh Stations
64
Reading the Input Data
66
Writing the Output Data
67
Program Example
68
Troubleshooting
72
Data Communication Errors
72
Data Communication Continue Error
72
Data Communication Stop Error
73
Troubleshooting
73
General Troubleshooting Flowchart
74
Master Module RUN LED off
75
Master Module RDISD LED off
76
Remote
80
Output Fault
80
Appendices
82
APP-L
82
Appendix 2. Communication Data Assignment Sheets APP-4
85

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