GE PACSystems RX7i Reference Manual

Chapter 1. Introduction
4 PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual GFK-2222AD
Rev
Date
Description
S
July-
2013
▪ Support for Modbus/TCP Server, SRTP channels and Modbus/TCP client channels on RX3i
CPE305/CPE310 embedded Ethernet interface – Chapter 2 & Chapter 5
▪ Support for Access Control List – Chapter 3
▪ Modbus TCP/IP mapping for CPE305/CPE310 – Chapter 30
▪ Enhanced Security Passwords and OEM Protection – Chapter 4
▪ Serial I/O protocol enhancements (Data Set Ready, Ring Indicator, and Data Carrier Detect)
– Chapter 6
▪ Diagnostics for PROFINET alarms and PROFINET network faults, including #PNIO_ALARM,
SA0030 – refer to PACSystems RX7i and RX3i CPU Programmer’s Reference Manual,
GFK-2950 Chapter 3 & Chapter 9.
▪ Instruction executions times measured for RX3i CPU320/CRU320 – Appendix A
▪ Sweep impact times for new modules: IC694MDL758, IC694APU300-CA and later,
IC695PNS001, IC694ALG442, IC694ALG220, IC694MDL645 and IC694MDL740–Appendix A
earlier
▪ Added instructions for replacing the RX3i CPE305/CPE310 real-time clock battery: Chapter
2.
▪ Corrected definitions of reverse acting and direct acting modes for PID functions: refer to
PACSystems RX7i and RX3i CPU Programmer’s Reference Manual, GFK-2950 Chapter 7.
▪ Expanded data for Boolean execution measurements – Appendix A
▪ Re-instated instruction times for RX7i CPE030/CRE030/CPE040 release 6.0 as published in
version Q of the manual (unintentionally omitted from version R) – Appendix A
▪ Compatibility information for volatile memory backup batteries has been consolidated in the
PACSystems Battery and Energy Pack Manual, GFK-2741 – throughout

GE PACSystems RX7i Specifications

General

Brand	GE
Model	PACSystems RX7i
Category	Controller
Language	English