1 / 94

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

Download Presentation

Contents

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  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

More Related