Installation And Commissioning; Introduction; Site Planning And Environment; Process Field Connection - ABB Triguard SC300E Safety Manual

4

Installation And Commissioning

4.1 Introduction

The installation and commissioning phase of a Triguard SC300E Project must be carefully
planned and will include the final system validation prior to the plant going on-line.
The Triguard SC300E TMR User Manual 008-5197 must be referred to. The System Integrator
shall also have provided a tailored manual (incorporating the above standard manual) for the
specified site.
The Installation phase should include at minimum mechanical inspection, electrical testing
(isolation and earth bonding / continuity) and functional testing.
The installation and commissioning phase also provides the last opportunity to carry out and
validate application modifications prior to the plant going live.

4.2 Site Planning and Environment

Confirmation must be obtained that the location and environment, both in normal and fault
conditions (eg air conditioning failing), fall within the bounds of the Triguard SC300E
environmental specification.
Maintenance access to the system cabinet must be confirmed and access to the safety system
must be by authorised key holders only.

4.3 Process Field Connection

All input and output safety and safety related loops must be tested, including all field devices
(the sensors and final elements) and the results recorded during the loop test period.

4.4 Systems Start-up and Shutdown Procedures

The System start-up and shutdown procedures are documented in detail in the Installation and
Commissioning Manual 008-5204 and these must be adhered to at all times.
This manual should always be provided as part of the bespoke Installation and Commissioning
Manual provided by the System Integrator for all Systems.
All switch positions must be confirmed as correct with respect to the User Manual
documentation.
4.4.1

General Description - Start-up Procedure

Before power is provided the main processors must have their keyswitches in the reset position.
Field and system power is provided to the system. A momentary switch to enable this function
should manually reset the watchdog. At this stage the processors are brought on-line and the
system started.
The process start-up sequence will be Process dependent and documented in the Bespoke
Operation Manual.
Issue 5 - September 2006
Page 29 of 65