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MELSEC-Q QJ61BT11N
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Mitsubishi Electric MELSEC-Q QJ61BT11N manual available for free PDF download: User Manual
Mitsubishi Electric MELSEC-Q QJ61BT11N User Manual (430 pages)
CC-Link System Master/Local Module
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 9.35 MB
Table of Contents
Safety Precautions
3
Conditions of Use for the Product
7
Compliance with Emc and Low Voltage Directives
8
Introduction
8
Table of Contents
10
Manual Page Organization
14
Term
15
Packing List
17
Chapter 1 Features
18
CC-Link
18
Master/Local Modules
19
Chapter 2 Part Names
23
Chapter 3 Specifications
26
General Specifications
26
Performance Specifications
26
Maximum Number of Connected Modules
29
Maximum Overall Cable Distance (CC-Link Ver.1.10)
31
Maximum Overall Cable Distance (CC-Link Ver.1.00)
32
CC-Link Dedicated Cables
35
List of Functions
36
List of I/O Signals
39
List of Buffer Memory Areas
40
Assignment and Modes
43
Assignment
43
Modes
45
Remote Net Ver.1 Mode
48
Remote Net Ver.2 Mode
50
Remote Net Additional Mode
53
Remote I/O Net Mode
57
Chapter 4 Procedure before the Operation
59
Operation Example
61
Chapter 5 System Configuration
71
CC-Link System Configuration
71
Configuration of the System Where a Master/Local Module Is Mounted
72
Connectable Modules and the Number of Connectable Modules
72
Applicable Programming Tools
73
Precautions for the System Configuration
74
Chapter 6 Installation and Wiring
77
Installing the Module
77
Wiring
78
Preparation before Wiring
78
Wiring Procedure
79
T-Branch Connection
81
Station Number Setting
84
Transmission Speed Setting
87
Test after Wiring
88
Line Test
88
Transmission Speed Test
92
Chapter 7 Parameter Settings
95
Parameter Setting Method
95
Parameter Setting List
96
Parameter Settings for a Master Station
98
Setting Method
98
Setting Details
99
Parameter Settings for a Local Station and Standby Master Station
116
Setting Method
116
Setting Details
117
Status Difference between a Master Station and a Slave Station at an Error
123
Chapter 8 Functions
127
Basic Applications of the Functions
127
Periodic Communications (Cyclic Transmission)
127
Non-Periodic Communications (Transient Transmission)
129
Improving the System Reliability
130
Slave Station Cut-Off and Automatic Return
130
Setting of the Data Link Status Upon an Error in the Programmable Controller CPU of the Master Station
132
Setting of the Status of the Input Data from a Data Link Faulty Station
133
Refreshing/Compulsorily Clearing a Slave Station When the Switch on a Programmable Controller CPU Is Set to STOP
135
Standby Master Function
137
Cyclic Data Assurance
152
Useful Applications of the Functions
156
Remote Device Station Initialization Procedure Registration Function
156
Event Issuance for the Interrupt Program
160
Automatic CC-Link Startup
161
Reserved Station Function
164
Scan Synchronization Specification
165
Error Invalid Station Setting Function
169
Temporary Error Invalid Station Setting Function
170
Data Link Stop/Restart
171
Remote I/O Station Points Setting (Remote Net Ver.2 Mode Only)
172
Master Station Duplication Error Canceling Function
174
Chapter 9 Dedicated Instructions
175
List of Dedicated Instructions, Applicable Devices, and Precautions
175
G(P).Rird
177
Program Example
182
G(P).Riwt
183
Program Example
188
G(P).Rircv
189
Program Example
193
G(P).Risend
194
Program Example
198
G(P).Rifr
199
Program Example
202
G(P).Rito
203
Program Example
206
G(P).Rlpaset
207
Program Example (Parameter Setting Example)
215
G(P).Rdmsg
223
Program Example
229
Chapter 10 Programming
230
Precautions for Programming
230
Example of Communications between a Master Station and a Remote Device Station
234
System Configuration
234
Settings for a Master Station
244
Settings for a Remote Device Station
248
Checking the Status of Data Link
249
Program Example
250
Program Example (When the Initial Setting Is Configured Only on a Program)
254
Example of Communications between a Master Station and a Local Station
257
System Configuration
257
Settings for a Master Station
260
Settings for a Local Station
262
Checking the Status of Data Link
264
Program Example
265
Program Example (to Assure the Integrity of Cyclic Data in each Slave Station)
267
Chapter 11 Troubleshooting
269
Troubleshooting Flowcharts
270
Troubleshooting Using Leds
270
Troubleshooting Using a Programming Tool
273
Lists of Problems
278
Problems Due to Disconnection of a Slave Station
278
Problems Due to Cyclic Data Error
286
Problems Due to Transient Data Error
289
Problems Due to Operation Error in the Master Station
290
Error Codes
292
How to Check Error Codes
292
Error Code List
295
CC-Link Diagnostics Using GX Works2
313
Monitoring the Host Station/Other Stations
313
Executing the Line Test/Obtaining the Transmission Speed Setting
316
Status Logging
317
Creating a Check Sheet
320
Stopping and Restarting Data Link
322
Setting and Canceling a Temporary Error Invalid Station
323
Hardware Information
324
Hardware Test
326
Appendices
328
Appendix 1 Description of I/O Signals
328
Appendix 2 Buffer Memory Areas
330
Appendix 3 Link Special Relays (Sbs) and Link Special Registers (Sws)
345
Appendix 3.1 Link Special Relays (Sbs)
345
Appendix 3.2 Link Special Registers (Sws)
353
Appendix 4 Data Link Processing Time
368
Appendix 4
368
Link Scan Time
368
Appendix 4.2 Transmission Delay Time
373
Appendix 4.3 Processing Time of Dedicated Instructions
383
Appendix 4.3
383
Link Refresh Time
391
Appendix 5 Difference from Traditional Modules
397
Appendix 5
397
Precautions When Replacing an a(1S)J61BT11/A(1S)J61QBT11 with a QJ61BT11N
397
Appendix 5.2 Precautions When Replacing a QJ61BT11 with a QJ61BT11N
398
Appendix 6 Upgrading the Functions of a Master/Local Module
399
Appendix 7 When Using GX Developer
403
Appendix 7.1 Parameter Settings
403
Appendix 7.2 Device Test
403
Appendix 7.3 CC-Link Diagnostics
404
Appendix 8 Setting Sheet
409
Appendix 8.1 Assignment Sheet
409
Appendix 8.2 Network Parameter Setting Sheet
411
Appendix 8.3 Station Information Setting Sheet
413
Appendix 9 Checking the Function Version and Serial Number
415
Appendix 10 CC-Link Versions
417
Appendix 11 External Dimension Diagram
419
Index
420
Revisions
424
Warranty
427
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