Emerson IC698CRE030 PACSystems RX7i Redundancy CPU
A redundancy-capable RX7i processor whose complete CPU, firmware and partner-system identity must remain coordinated.
Key Information
IC698CRE030 is the 600 MHz PACSystems RX7i CPU intended for hot-standby control architectures. It executes the control application while exchanging redundancy state through the matched system hardware.
Replacement decisions must preserve the processor class, installed firmware baseline, backplane environment and redundancy-partner configuration. A catalog-number match alone is not a complete interchangeability check.
Functions
Deterministic control execution
Runs the PACSystems application and coordinates I/O, communications and controller diagnostics in the RX7i rack.
Hot-standby coordination
Supports a paired-controller architecture in which synchronization and role transfer are engineered as part of the system.
Retentive project handling
Combines battery-backed user memory with nonvolatile flash so the approved application and operating record can be controlled.
Service diagnostics
Provides processor and communications diagnostics used to confirm synchronization, health and failover readiness.
Specifications
| Manufacturer | Emerson / GE Fanuc | Exact model | IC698CRE030 |
|---|---|---|---|
| Product family | PACSystems RX7i | Processor | 600 MHz Pentium-M |
| User memory | 64 MB battery-backed RAM | Nonvolatile memory | 64 MB flash |
| Backplane | VME64 | Redundancy role | Hot-standby CPU |
| Serial interfaces | Three onboard serial ports | Ethernet | Embedded Ethernet interface |
| Memory protection | ECC enabled on redundancy CPU memory | Typical redundancy link | IC698RMX016 Redundancy Memory Xchange module |
Installation
Capture
Archive the controller project, firmware record, Ethernet settings, redundancy transfer list and partner identities before disturbing the rack.
Match
Verify the VME64 rack, power budget, CPU model, redundancy partner and RMX path against the approved system documentation.
Prove
Restore the approved project, establish synchronization and perform a controlled role-transfer test with process safeguards active.
Lifecycle
Record
Keep the full IC698CRE030 label, firmware baseline and battery-maintenance record with the controller dossier.
Inspect
Review rack cooling, connectors, battery condition, RMX fiber routing and diagnostic history during planned service.
Release
Return the controller to service only after synchronized status, I/O ownership, communications and failover behavior are accepted.
About IndustryParts
https://www.industryparts.com/Traceable handling for IC698CRE030
IndustryParts keeps the complete product identity, requested quantity, application record and delivery requirements together for a controlled supply review.
FAQ
What evidence should accompany an IC698CRE030 enquiry?
Provide photographs of both CPU labels, firmware versions, rack part numbers, RMX module identity and the saved PACSystems project.
Can a non-redundancy RX7i CPU replace IC698CRE030?
No direct substitution should be assumed. The replacement must support the same hot-standby role, memory behavior and approved redundancy architecture.
Must both CPUs be reviewed when replacing IC698CRE030?
Yes. Partner type, firmware compatibility, synchronization settings and redundancy-link hardware determine whether the pair can operate correctly.
What should be verified before powering a spare IC698CRE030?
Confirm slot location, backplane and power condition, Ethernet addressing, serial usage, battery status and the controlled project image.
What proves IC698CRE030 is ready after service?
Stable synchronization, correct active/backup roles, complete I/O ownership, healthy communications and a successful controlled failover provide the acceptance evidence.
