State Industries GFK-0827 manual Index

Page 102

Index

Operation, differences for cpu 780, 65

Operation of a cpu redundancy system, 55

OVR_PRE %S reference, 70

P

Parallel bus termination, 80

PID and Timer function blocks, 70

PLC fault table, redundancy error codes, 74

Port, standard serial COM, 18

Power±up sequence, 55

Preferred unit, 25

Primary redundant plc, configuration, 44

Primary unit, 25

Programming considerations, 10

Prrogramming, on-line, 9

R

Rack, communications, 22

Racks

for redundancy systems, 26 standard Series 90, 26 VME, 26

RCMs, faulting, 75

Redund type, configuration of, 34

Redundancy alternatives

esd duplex application logic, 85

esd duplex gmr application logic, 85 esd triplex gmr product, 85

hot standby application logic, 85 hot standby product, 85

hot standby product plus application logic, 85

with multiple folders, handling, 30

Redundancy communications module connectors, 21

description of, 19 illustration of, 19 LEDs, system status, 20

board ok, 20

local system active, 21

local system ready, 20 remote system active, 21 remote system ready, 21

pushbutton for unit selection, 21 system status LEDs, 7

Redundancy CPU considerations, 64

Redundancy cpu considerations I/Ointerrupts, 64

timed interrupts, 64 vme integrator racks, 64

Redundancy CPU module, 7 architecture, 14

battery connectors, 17 capacities, 14

catalog number, IC697CPU780, 13 description of, 13

expansion memory board, 18 features of, 15 illustration of, 15 installation information, 13 location in racks, 14 memory protect keyswitch, 17 mode switch, 16

serial port connector, 18 status LEDs, 17 watchdog timer, 14

Redundancy cpu requirements, 33

Redundancy option key, 86

Redundancy options, table of, 87

Redundancy system requirements, 28

Redundancy system setup, basic, 28

Redundant cpu module, resynchroniza- tion, 57

Reference values, shared I/O, 37

Reference, OVR_PRE, 70

References, %S, 7

References, %S, definition of, 63

Repair, on-line, 9

Requirements for configuration, 10

Resynchronization, 9

Resynchronization, redundant cpu, 57

Role switch SVCREQ, 62

Run disabled mode, 65

Run disabled mode, guidelines, 66

Run/outputs disabled mode, 16

Run/outputs enabled mode, 16

92

GFK-0827

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Contents GE Fanuc Automation GFL±002 Content of this Manual Related PublicationsPreface We Welcome Your Comments and SuggestionsContents 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 ProductGFK-0827 Features of the Hot Standby CPU Redundancy Product Benefits of the Hot Standby CPU Redundancy ProductLocal I/O System Systems for Hot Standby CPU Redundancy SystemsGenius I/O System Cable ConnectionsBasic Hot Standby Operation Control StrategySynchronized Hot Standby CPU Redundancy System Configuration Redundancy CPU Module Redundancy Communications ModuleSynchronized CPUs Bumpless SwitchingSwitch to Backup Unit Time Effect on Scan TimeConfigurable Backup Data Size On-Line ProgrammingOn-Line Repair Configuration Requirements Programming ConsiderationsDefinition of Terms Term DefinitionCommonly Used Acronyms Acronym DefinitionChapter System Components Redundancy CPUWatchdog Timer CPU ArchitectureCapacities for Redundancy CPU, IC697CPU780 CPU Features Redundancy CPU IC697CPUCPU Mode Switch Valid Operating Mode SelectionMemor y Protect Keyswitch Battery ConnectorsCPU Status LEDs Serial Port Connector Expansion Memory BoardExpansion Memory Boards for CPU RCM Features Redundancy Communications ModuleRCM System Status Leds Board OKRCM Connectors Unit Selection PushbuttonLED Status Indicators Bus Transmitter ModuleBTM Connectors Bus Receiver ModuleBus Signal Termination BRM ConnectorsGenius Bus Controller Genius Bus Controller User Features GBC Connectors RacksChapter Configuration Configuring a Hot Standby CPU Redundancy SystemSystem Configuration Basic Redundancy System SetupLogicmaster 90 Configuration Redundancy System RequirementsScreens for Fault Category Configuration Monitor or Online modeConfiguration with Logicmaster Handling FoldersConfiguration of a Redundancy CPU Module GFK-0827 Redundant CPU Requirements Normal Sweep Mode Redund TypeBackground Window Constant Window Sweep Mode Constant Sweep ModeCtrl Strgy Fail WaitShared I/O Shared I/O Data Parameters Shared I/O Reference ValuesTransfer Data Size Reference Type ReferenceSize CalculationforNumberofBytesConfiguring a CPU Expansion Memory Board Configuration of a Redundancy Communications Module Configuration Configuration of a Genius Bus Controller Paired GBC ParameterSerial 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 OperationIncompatible Configurations Resynchronization of the Redundant CPU Hot-Standby Redundancy Control Strategy Synchronous Scan First Data Transfer %I, %AI and SynchronizationData Transfer from Backup Unit to Active Unit Switching Control to Backup Unit Second Data Transfer %Q, %AQ, %R, and %MRole Switch Svcreq References for CPU Redundancy Definition for% S Reference for Redundancy StatusRedundancy CPU Considerations RUN Disabled Mode Differences in Operation for CPURUN/ENABLED Locrdy Locact Remrdy Remact Configuration of Fault Actions Stop to RUN Mode Transition Background Window TimeWords per Sweep = Timed Contacts Ovrpre %S ReferenceGenius Bus Controller Switching Fault Detection Fault CategoriesChanging Fault Category Actions PLC Fault Table Fault Zoom Help Text for Redundancy Error CodesFaulting RCMs, Losing Links, and Terminating Communications GFK-0827 Fault Actions in a CPU Redundancy System Maskable Fault Group DescriptionsMaskable Fault Group Actions UserConfigurableNon-Maskable Fault Group Descriptions Non-Maskable Fault Action DescriptionsOn-Line Repair Maintaining Parallel Bus TerminationOn-Line Repair Recommendations Central Processor Unit Power SupplyRacks Redundancy Communications Module and CablesRedundancy Communications Link Failures Bus Transmitter ModuleGenius Bus Controller Genius Bus GeniusBlocksAppendix Redundancy Alternatives Redundancy AlternativesRedundancy Option Key See Table RedundancyOptions PLCSeries 90-70 Redundancy Through Application Logic Index Index Index Index Index