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Contents

Contents. Chapter 1 SAFETY STANDARDS 1.1 Risk Assessment for machine builders 1.2 Risk Reduction 1.3 Safety Category 1.4 Safety Integrity Level (SIL) Chapter 2 SAFETY PLC SYSTEM 2.1 Hardware 2.2 Specifications 2.3 Functions 2.4 Melsecnet/H Chapter 3 CC-LINK SAFETY SYSTEM

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Contents

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  1. Contents Chapter 1 SAFETY STANDARDS 1.1 Risk Assessment for machine builders 1.2 Risk Reduction 1.3 Safety Category 1.4 Safety Integrity Level (SIL) Chapter 2 SAFETY PLC SYSTEM 2.1 Hardware 2.2 Specifications 2.3 Functions 2.4 Melsecnet/H Chapter 3 CC-LINK SAFETY SYSTEM 3.1 Hardware 3.2 Specifications 3.3 Functions Chapter 4 GX DEVELOPER 4.1 Registering user when creating new project 4.2 Registering / Deleting / Changing Login User 4.3 Access level 4.4 CPU access password 4.5 Safety CPU operation mode (Safety mode and test mode) 4.6 Operation lock 4.7 Safety PLC Diagnostics Chapter 5 APPLICATION EXAMPLE 5.1 Emergency Stop Circuit

  2. Chapter 1 Safety Standards 1.1 Risk Assessment for machine builders Customer requires “Risk Assessment” of system, as to conform to IEC61508 SIL 1..4, or ISO13849-1 Category 1..4

  3. Chapter 1 Safety Standards 1.1 Risk Assessment for machine builders Implementation of risk reduction measures to bring the risk factors to a permissible level

  4. Chapter 1 Safety Standards 1.2 Risk Reduction

  5. Chapter 1 Safety Standards 1.3 Safety Category

  6. Chapter 1 Safety Standards 1.3 Safety Category

  7. Chapter 1 Safety Standards 1.3 Safety Category

  8. Chapter 1 Safety Standards 1.4 Safety Integrity Level (SIL)

  9. Chapter 2 Safety PLC System 2.1 Hardware 4 Slots CC-Link Safety Melsecnet/H

  10. Chapter 2 Safety PLC System 2.1 Hardware

  11. Chapter 2 Safety PLC System 2.1 Hardware

  12. Chapter 2 Safety PLC System 2.1 Hardware

  13. Chapter 2 Safety PLC System 2.1 Hardware Precautions • The extension base units cannot be connected • The multiple CPU system cannot be configured • The only modules which can be mounted on the I/O slots are : 1. CC-Link Safety Master module 2. Melsecnet/H modules 3. Blank modules If a module other than the ones mentioned above is mounted, “Module Layout Error“ (Error Code : 2125) is detected. • GOT´s cannot be connected

  14. Chapter 2 Safety PLC System 2.2 Specifications CPU Module

  15. Chapter 2 Safety PLC System 2.2 Specifications CPU Module

  16. Chapter 2 Safety PLC System 2.2 Specifications CPU Module

  17. Chapter 2 Safety PLC System 2.2 Specifications CPU Module

  18. Chapter 2 Safety PLC System 2.2 Specifications Power Supply Module

  19. Chapter 2 Safety PLC System 2.2 Specifications Power Supply Module

  20. Chapter 2 Safety PLC System 2.2 Specifications Power Supply Module When a momentary power failure less than 20ms ends, the operation processing is resumed.

  21. Chapter 2 Safety PLC System 2.3 Functions • Two safety CPU operation modes • SAFETY MODE is a mode for safe system operation. No program download and no device forcing available • TEST MODE is a mode for maintenance and programming

  22. Chapter 2 Safety PLC System 2.3 Functions • 3000 entries for operation history and error history

  23. Chapter 2 Safety PLC System 2.3 Functions • Redundant CPU • The operation results of CPU A/CPU B are compared, • and output only when the results are matched so that • incorrect outputs can be prevented.

  24. Chapter 2 Safety PLC System 2.3 Melsecnet/H • 1 MELSECNET/H module applicable • Normal Station available (only) • No transient communication available • The Safety CPU can not be programmed via MELSECNET/H

  25. Chapter 2 Safety PLC System 2.3 Melsecnet/H

  26. Chapter 2 Safety PLC System 2.3 Melsecnet/H

  27. Chapter 2 Safety PLC System 2.3 Melsecnet/H

  28. Chapter 2 Safety PLC System 2.3 Melsecnet/H

  29. Chapter 3 CC-Link Safety System 3.1 Hardware 2 applicable master modules to one safety PLC system Up to 64 stations of safety remote I/O stations, standard remote I/O stations and remote device stations can be connected to a single safety master station.

  30. Chapter 3 CC-Link Safety System 3.1 Hardware 42 Safety slaves are connectable to one safety master module

  31. Chapter 3 CC-Link Safety System 3.1 Hardware Usable CC-Link Slave stations

  32. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Master Safety CC-Link Master QS0J61BT12

  33. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Master

  34. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Master

  35. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety System

  36. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety System

  37. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety System Maximum overall cable distance (V1.10)

  38. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave Safety CC-Link Slave QS0J65BTB2-12DT

  39. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  40. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  41. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  42. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  43. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  44. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  45. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  46. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  47. Chapter 3 CC-Link Safety System 3.2 Specifications CC-Link Safety Slave

  48. Chapter 3 CC-Link Safety System 3.3 Functions

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