PACSystems™ RX3i and RSTi-EP CPU Reference Manual Section 1
GFK-2222AK October 2019
Introduction 2
1.1 Revisions in this Manual
Note: A given feature may not be implemented on all PACSystems CPUs. To determine
whether a feature is available on a given CPU model and firmware version, please refer to
the Important Product Information (IPI) document provided for the CPU version that you
are using.
▪ Updated to reflect updated capabilities of FW 9.90
▪ Following Emerson’s acquisition of this product, changes have been made to apply
appropriate branding and registration of the product with required certification
agencies.
▪ Updated the Appendix A on Boolean Execution for clarity.
▪ CPE400/CPL410 added ability to recover from STOP-Halt mode.
▪ CPE330 supports HSB CPU redundancy with Single RMX. This support includes
CRU320 compatibly mode. Dual RMX configuration is no longer a requirement.1
▪ CPE330/CPE400/CPL410 increased block count from 512 to 768 including _Main
▪ SoE and other minor changes for CPE330
▪ European DST correction
▪ Addition of IC695CPL410, CPU with Linux.
▪ Addition of IC695PNS101.
▪ Updated throughout for addition of CPE302 (initial firmware version 9.40).
▪ CPE400 Serial IO feature added
▪ New Authorized Firmware Update feature noted (part of RX3i firmware version
9.40).
Requires PME 9.50 SIM 14 or later and CPE330 firmware 9.75 or later.