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MELSEC iQ-R RJ71LP21-25
Mitsubishi Electric MELSEC iQ-R RJ71LP21-25 Manuals
Manuals and User Guides for Mitsubishi Electric MELSEC iQ-R RJ71LP21-25. We have
2
Mitsubishi Electric MELSEC iQ-R RJ71LP21-25 manuals available for free PDF download: User Manual
Mitsubishi Electric MELSEC iQ-R RJ71LP21-25 User Manual (198 pages)
MELSECNET/H Network Module
Brand:
Mitsubishi Electric
| Category:
Network Hardware
| Size: 16.12 MB
Table of Contents
Safety Precautions
3
Conditions of Use for the Product
11
Introduction
12
Table of Contents
13
Relevant Manuals
16
Terms
17
Generic Terms and Abbreviations
18
Chapter 1 Functions
19
Cyclic Transmission Function
19
Cyclic Transmission
19
Low Speed Cyclic Transmission
22
Link Refresh
26
Direct Access to Link Devices
28
Constant Link Scan
32
Data Assurance
32
Interlink Transmission
34
Cyclic Transmission Stop and Restart
35
Transient Transmission Function
36
Transient Transmission
36
Group Transient Transmission
39
Sending Messages by Using Logical Channel Numbers
40
Ras
42
Automatic Return
42
Control Station Switching
43
Control Station Return Control
44
Loopback Function
45
Application Function
47
Interrupt Program Activation
47
Multiplex Transmission Function
47
Number of Send Points Extension
48
Redundant System Function
49
System Configuration
49
System Switching Operation
50
System Switching Request to the Control System CPU Module
53
Functions Restricted in a Redundant System
53
Chapter 2 Parameter Settings
54
Setting Parameters
54
Required Settings
55
Station Type
56
Network no
56
Station no
56
Network Range Assignment
57
Operation after Reconnection
61
Transmission Speed
61
Basic Settings
62
Link Refresh Settings
63
Application Settings
66
Supplementary Cyclic Settings
67
Interrupt Settings
68
Transient Transmission Group no
74
Dynamic Routing
74
Parameter Name
74
Event Reception from Other Stations
74
Module Operation Mode
75
Interlink Transmission Settings
76
Redundant System Settings
80
Chapter 3 Programming
81
Precautions for Programming
81
Program Examples of the Redundant System
83
System Configuration
83
Setting Parameters
84
Checking the Network Status
89
Program Examples
89
Chapter 4 Troubleshooting
92
Checking with LED
92
Checking the Module Status
94
Self-Diagnostics Test
97
Station-To-Station Test
101
Forward Loop Test/Reverse Loop Test
105
Checking the Network Status
108
Host Station Information
108
Other Station Information
111
Circuit Monitor Details
113
Error History Monitor
115
Loop Test
118
Setting Check Test
119
Station Order Check Test
120
Communication Test
121
Network Test
122
Troubleshooting by Symptom
123
List of Error Codes
127
List of Parameter Numbers
142
Event List
143
Appendices
144
Appendix 1 Module Label
144
Appendix 2 Buffer Memory
145
List of Buffer Memory Addresses
145
Details of Buffer Memory Addresses
145
Appendix 3 List of Link Special Relay (SB) Areas
146
Appendix 4 List of Link Special Register (SW) Areas
157
Appendix 5 Dedicated Instruction
175
Precautions for Dedicated Instructions
176
Appendix 6 Processing Time
177
Link Scan Time
178
Cyclic Transmission Delay Time
179
Interlink Transmission Time
182
Cyclic Data Holding Time When System Switching Occurs
183
Appendix 7 Differences between MELSEC-Q Series and MELSEC Iq-R Series
189
Index
192
Revisions
194
Warranty
195
Trademarks
196
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Mitsubishi Electric MELSEC iQ-R RJ71LP21-25 User Manual (52 pages)
MELSECNET/H Network Module
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 2.48 MB
Table of Contents
Safety Precautions
3
Conditions of Use for the Product
11
Introduction
11
Compliance with Emc and Low Voltage Directives
12
Table of Contents
13
Relevant Manuals
14
Terms
15
Generic Terms and Abbreviations
16
Chapter 1 Part Names
17
Chapter 2 Specifications
19
Performance Specifications
19
Cable Specifications
20
Chapter 3 Function List
21
Chapter 4 Procedures before Operation
24
Chapter 5 System Configuration
26
MELSECNET/H Network Configuration
26
Chapter 6 Wiring
28
Wiring Methods
28
Wiring Products
30
Chapter 7 Communication Examples
31
Cyclic Transmission Program
31
System Configuration Example
31
Setting in the Control Station
33
Setting in the Normal Stations
36
Checking the Network Status
38
Program Example
39
Transient Transmission Program
42
System Configuration Example
42
Setting in the Control Station
42
Setting in the Normal Stations
42
Checking the Network Status
42
Program Example
42
Appendix
44
Appendix 1 External Dimensions
44
Index
46
Revisions
48
Warranty
49
Trademarks
50
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