State Industries GFK-0827 manual

3

Configuring a CPU Expansion Memory Board

To configure a CPU expansion memory board for the CPU 780, press the expbd softkey (F9) and then the memory softkey (F1). Position the cursor on the desired expansion memory board and press Enter to select that board. The detail screen for the expansion memory board and the displayed catalog list for the available CPU expansion memory boards is shown below.

Press the Esc key twice to return to the Rack level display. The selected memory size is shown below the CPU model (CPU 780).

GFK-0827

Chapter 3 Configuration

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State Industries GFK-0827 manual Configuring a CPU Expansion Memory Board

Contents

GE Fanuc Automation GFL±002 Content of this Manual Related Publications Preface We Welcome Your Comments and Suggestions Contents Chapter System Components Chapter Configuration Chapter Operation System Operation Fault Detection and Control Actions Synchronized Hot Standby CPU Redundancy System Configuration Contents Chapter Introduction Hot Standby CPU Redundancy Product GFK-0827 Features of the Hot Standby CPU Redundancy Product Benefits of the Hot Standby CPU Redundancy Product Local I/O System Systems for Hot Standby CPU Redundancy SystemsGenius I/O System Cable Connections Basic Hot Standby Operation Control Strategy Synchronized Hot Standby CPU Redundancy System Configuration Redundancy CPU Module Redundancy Communications Module Synchronized CPUs Bumpless SwitchingSwitch to Backup Unit Time Effect on Scan Time On-Line Repair Configurable Backup Data SizeOn-Line Programming Configuration Requirements Programming Considerations Definition of Terms Term Definition Commonly Used Acronyms Acronym Definition Chapter System Components Redundancy CPU Capacities for Redundancy CPU, IC697CPU780 Watchdog TimerCPU Architecture CPU Features Redundancy CPU IC697CPU CPU Mode Switch Valid Operating Mode Selection CPU Status LEDs Memor y Protect KeyswitchBattery Connectors Expansion Memory Boards for CPU Serial Port ConnectorExpansion Memory Board RCM Features Redundancy Communications Module RCM System Status Leds Board OK RCM Connectors Unit Selection Pushbutton LED Status Indicators Bus Transmitter Module BTM Connectors Bus Receiver Module Genius Bus Controller Bus Signal TerminationBRM Connectors Genius Bus Controller User Features GBC Connectors Racks Chapter Configuration Configuring a Hot Standby CPU Redundancy System System Configuration Basic Redundancy System SetupLogicmaster 90 Configuration Redundancy System Requirements Screens for Fault Category Configuration Monitor or Online mode Configuration with Logicmaster Handling Folders Configuration of a Redundancy CPU Module GFK-0827 Redundant CPU Requirements Background Window Normal Sweep ModeRedund Type Constant Window Sweep Mode Constant Sweep Mode Shared I/O Ctrl StrgyFail Wait Shared I/O Data Parameters Shared I/O Reference Values Transfer Data Size Reference Type ReferenceSize CalculationforNumberofBytes Configuring a CPU Expansion Memory Board Configuration of a Redundancy Communications Module Configuration Configuration of a Genius Bus Controller Paired GBC Parameter Serial Bus Address Configuring a Primary Redundant PLC Select the Redundancy CPU Module Select an Expansion Memory Board Configure the Redundant Communications Module Configure a Genius Bus Controller Configuration Configure Genius I/O Blocks Configure the Bus Transmitter Module Configuring a Secondary Redundant PLC Change Redund Type GFK-0827 Power-Up Sequence of a Redundant CPU Chapter Operation Incompatible Configurations Resynchronization of the Redundant CPU Hot-Standby Redundancy Control Strategy Synchronous Scan First Data Transfer %I, %AI and Synchronization Data Transfer from Backup Unit to Active Unit Switching Control to Backup Unit Second Data Transfer %Q, %AQ, %R, and %M Role Switch Svcreq References for CPU Redundancy Definition for% S Reference for Redundancy Status Redundancy CPU Considerations RUN Disabled Mode Differences in Operation for CPU RUN/ENABLED Locrdy Locact Remrdy Remact Configuration of Fault Actions Stop to RUN Mode Transition Background Window Time Words per Sweep = Timed Contacts Ovrpre %S Reference Genius Bus Controller Switching Fault Detection Fault Categories Changing Fault Category Actions PLC Fault Table Fault Zoom Help Text for Redundancy Error Codes Faulting RCMs, Losing Links, and Terminating Communications GFK-0827 Fault Actions in a CPU Redundancy System Maskable Fault Group Descriptions Maskable Fault Group Actions UserConfigurable Non-Maskable Fault Group Descriptions Non-Maskable Fault Action Descriptions On-Line Repair Recommendations On-Line RepairMaintaining Parallel Bus Termination Central Processor Unit Power SupplyRacks Redundancy Communications Module and Cables Genius Bus Controller Redundancy Communications Link FailuresBus Transmitter Module Genius Bus GeniusBlocks Appendix Redundancy Alternatives Redundancy Alternatives Redundancy Option Key See Table RedundancyOptions PLC Series 90-70 Redundancy Through Application Logic Index Index Index Index Index