Schneider Electric 840 USE 106 0 Using Configuration Extension, Using a Quantum 984 Hsby System

	Using a Quantum 984 HSBY System
6.3	Using Configuration Extension
Introduction
Purpose
	This section describes using the HSBY Configuration Extension.
What’s in this
	This section contains the following topics:

Section?
	Topic	Page
	Configuration Extension	86
	Hot Standby Dialog	87
	Bits in the Hot Standby Command Register	88
	Keyswitch Override and Run Mode	90
	A Software Control Example	91
	Standby on Logic Mismatches	92
	Transfer All State RAM	94
	Hot Standby Status Register for Configuration Extension	95
	Advanced Options	96
	Defining the Transfer Area of State RAM	97
	Transferring Additional State RAM Data	100
	Scan Transfers	102

840 USE 106 00 January 2003 85