Mitsubishi Electric R60AD8-G - 13 MAINTENANCE AND INSPECTION

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12 EXAMPLE OF OPERATION

301

12

■SIL2 safety program FB

Table of Contents

Default Chapter3
- Safety Precautions3
- Conditions of Use for the Product11
- Introduction12
- Table of Contents13
- Relevant Manuals17
- Terms17
- Part 1 Standard Mode19
Chapter 1 Functions20
- Processing of each Function21
- Range Switching Function22
- A/D Conversion Enable/Disable Setting Function23
- A/D Conversion Method24
- Scaling Function28
- Alert Output Function32
  - Process Alarm32
  - Rate Alarm35
- Input Signal Error Detection Function40
  - When the Function Is Used in the Q Compatible Mode48
- Shift Function53
- Digital Clipping Function56
- Difference Conversion Function58
- Maximum Value/Minimum Value Hold Function62
- Logging Function63
- Interrupt Function83
- Error History Function86
- Event History Function89
- Backing Up, Saving, and Restoring Offset/Gain Values90
  - When the Module-Specific Backup Parameter Is Used90
  - When the Module-Specific Backup Parameter Is Not Used93
- Q Compatible Mode Function97
Chapter 2 Parameter Settings98
- Basic Setting98
- Application Setting99
- Interrupt Setting100
- Refresh Setting101
  - Refresh Processing Time102
Chapter 3 Troubleshooting103
- 3.1 Troubleshooting with the Leds103
- Checking the State of the Module104
- Troubleshooting by Symptom106
- List of Error Codes110
- List of Alarm Codes114
- Appendices (Standard Mode)115
Appendix 1 Module Label115
Appendix 2 I/O Signals117
- List of I/O Signals117
- Details of Input Signals118
- Details of Output Signals125
Appendix 3 Buffer Memory Areas127
- List of Buffer Memory Addresses127
- Details of Buffer Memory Addresses148
Appendix 4 Dedicated Instructions207
- Instruction List207
Appendix 5 Operation Examples of When the Remote Head Module Is Mounted208
- System Configuration Example208
- Setting in the Master Station209
- Setting in the Intelligent Device Station212
- Checking the Network Status216
- Program Examples216
Appendix 6 Disabling the Safety Module219
Appendix 7 Added or Modified Function220
- Part 2 Sil2 Mode221
Chapter 4 Overview222
Chapter 5 Part Names225
Chapter 6 Specifications227
- Performance Specifications227
- Function List229
Chapter 7 Procedures before Operation230
Chapter 8 System Configuration237
- Redundant Master Station238
- Redundant Line240
- Firmware Version for SIL2 Mode242
- Reference Product242
Chapter 9 Installation and Wiring243
- Wiring Precautions243
  - Connector for External Devices243
- External Wiring244
Chapter 10 Functions251
- SIL2 Mode252
- Processing of each Function266
- Range Switching Function267
- A/D Conversion Enable/Disable Setting Function268
- A/D Conversion Method268
- Scaling Function271
- Digital Clipping Function274
- SIL2 A/D Conversion Function276
- Self-Diagnostic Function292
- Error History Function293
- Event History Function294
Chapter 11 Parameter Settings296
- Basic Settings296
- Application Settings297
- Refresh Settings298
Chapter 12 Example of Operation299
Chapter 13 Maintenance and Inspection305
Chapter 14 Troubleshooting307
- Troubleshooting with the Leds307
- Checking the State of the Module308
- Troubleshooting by Symptom310
- Troubleshooting While Proceeding Procedures before Operation315
- Troubleshooting SIL2 Diagnostic FB Library318
- List of Error Codes322
- Appendices (Sil2 Mode)325
Appendix 8 I/O Signals325
- List of I/O Signals325
Appendix 9 Buffer Memory326
- List of Buffer Memory Addresses326
- Details of Buffer Memory Area326
Appendix 10I/O Conversion Characteristics327
Appendix 11 Accuracy330
Appendix 12Calculation Method of Safety Response Time (Maximum Value)331
Appendix 13Added or Modified Function332
Appendix 14External Dimensions333
- Index334
- Revisions336
- Warranty337
- Trademarks340

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