Rockwell Automation T80015 Application Note Trusted SC300E Migration Process - Manual (Page 2)

Trusted TM
AN-T80015
Issue 01 Apr 08 AN-T80015 Page 2 of 16
Issue
Number Date Revised by Technical
Check Authorised by Modification
1 Apr 08 Andy Holgate Nick Owens Pete Stock Initial Issue
Introduction
The aim of this document is to provide a guide to the process of upgrading a Triguard SC300E system
to a Hybrid SC300E / Trusted
TM system by replacing the SC300E processors (MPPs) with Trusted TM
8161 Bridge Modules controlled by a Trusted TM processor.
Starting with the initial understanding of the existing system hardware configuration and functionality,
through to the hardware upgrade process, logic programming and system test, this document will
provide the integrator with the questions that will need to be answered for a successful upgrade.
It is not intended as a step by step guide, rather information regarding the main issues to be addressed
during the system migration process.
Contents
1. Upgrade Process...................................................................................................................... 3
1.1. Scope of supply ..................................................................................................................... 3
1.2. System layout......................................................................................................................... 3
1.3. Tags, Discretes, Registers..................................................................................................... 4
1.4. Application logic ..................................................................................................................... 4
1.5. Mechanical upgrade............................................................................................................... 5
2. Case Study – 2 chassis ESD system ....................................................................................... 6
2.1. Scope of Supply..................................................................................................................... 6
2.2. System Layout ....................................................................................................................... 6
2.3. Tags, Discretes, Registers..................................................................................................... 6
2.4. Application logic ..................................................................................................................... 7
2.5. Diagnostics .......................................................................................................................... 10
2.6. Mechanical upgrade............................................................................................................. 11
3. Reference Documentation...................................................................................................... 13
4. Sample logic comparisons ..................................................................................................... 14
5. Migration Process – Flow chart .............................................................................................. 16