GE 90-70 manual Index, Battery connectors Bus Controller, Genius

Page 82

Index

%

%S references

OVR_PRE not available with Redundancy CPUs, 1-4

A

Active unit

defined, 1-1

Appendix A

IC690CBL714A Multi-drop Cable, A-1

B

Background Window time, 4-19,4-20,4-22

different for redundancy CPUs, 1-4

Backup CPU

validating the logic solution, 4-13

Backup Unit

defined, 1-1

switching control to, 4-14

commanding from program, 4-14switching times, 4-14

validating the input scan, 4-13

Base sweep time

CGR772, 1-3

CGR935, 1-3

Battery connectors, 2-4

Bus Controller, Genius

configuring, 3-5connectors, 2-12description, 2-10faults, 5-13

installation requirements, 2-10

installing dual GBCs at same end of bus, 2-10LEDs, 2-12

switching, 4-23

Bus Receiver Module

connectors, 2-9description, 2-9LEDs, 2-9

Bus termination, 5-11

Bus Transmitter Module

configuring, 3-5connectors, 2-8description, 2-8IC687BEM713, 1/2 slot version, 1-5LEDs, 2-8

Bus, Genius

dual-bus network, 2-11single-bus network, 2-11

C

C debugger, 4-22

different for redundancy CPUs, 1-4

Cable

multi-drop, A-1

Checksum, 4-19

Checksum, program memory, 2-3Communications

terminating, 5-6

Compatibility

CGR935 and CPU780, 1-3

Configurable faults, 5-8

Configuration

connection for programmer, 3-1incompatible, 4-3

Constant Sweep mode, 3-4Contacts, timed, 4-21

Control programming software, 4-21Control Strategy

summarized, 1-8

CPU architecture, 2-3

CPU failure, 5-12

CPU LEDs

ENabled, 2-4

MEMory PROTECT, 2-4

OK, 2-4

P1, Port 1, 2-4

P2, Port 2, 2-4

P3, Port 3, 2-4

RUN, 2-4

CPU mode switch

positions and commands, 2-5Run/outputs disabled, 2-5Run/outputs enabled, 2-5Stop, 2-5

CPU Modes, 2-5

CPU Redundancy

defined, 1-1

CPU Redundancy modules

IC697CGR772, 1-5

IC697CGR935, 1-5

CPU Redundancy, duplex, 1-13Critical component

defined, 1-1

D

Data Transfer, 4-6

from backup to active unit, 4-10inputs, 4-6

outputs, 4-7time, 4-8

Dual Bus

defined, 1-1

Duplex CPU Redundancy, 1-13

GFK-1527A

Index-1

Image 82

Contents GE Fanuc Automation GFL-002 Preface Content of This ManualRelated Publications Preface Contents Contents Chapter Fault Detection Appendix a Cabling Information Introduction Definition of TermsEnhanced Hot Standby CPU Redundancy Using the Redundancy CPU for Non-Redundant Operation Compatibility with CPU780Redundancy CPUs as Compared to Other Series 90-70 CPUs Features not Available with Redundancy CPUsDifferences in Operation for Redundancy CPUs Redundant Racks Enhanced Redundancy CPU ModuleRedundancy Communications Module Systems for Enhanced Hot Standby CPU RedundancyLocal I/O Genius I/OCable Connections Enhanced Hot Standby CPU Redundancy System with Local I/O Local I/0 Can beGHS Control Strategy Control StrategiesGDB Control Strategy Output Control with GHS Basic Enhanced Hot Standby OperationOutput Control with GDB Basic CPU Redundancy Setups Single Bus with Preferred Master GHS Control StrategySingle Bus with Floating Master GDB Control Strategy Critical Data + Redundant Outputs TransferredDual Bus with Floating Master GDB Control Strategy Paired GBC = INT/EXT Internal ExternalOn-Line Repair Online ProgrammingDuplex CPU Redundancy System Components For Installation InstructionsSystem Racks Features Redundancy CPUCPU Architecture Watchdog TimerExpansion Memory Board Battery Connectors CPU FeaturesMemory Protect Keyswitch CPU LEDsCPU Mode Switch PortRedundancy Communications Module Unit Select PushbuttonConnector RCM Status LedsBus Transmitter Module ConnectorsBus Transmitter Module Status LEDs Cables and Termination Bus Receiver ModuleBus Receiver Module Status LEDs Genius Bus Controller Location of GBCs and BlocksSingle Bus Genius Networks Dual Bus Genius NetworksBus Controller LEDs One Application Program in Both PLCs Configuration RequirementsProgrammer Connection for Configuration Program Folders in Control Programming SoftwareCPU Configuration Parameters Program Folders in LogicmasterConfiguring Shared I/O References Parameter Default Range DescriptionFinding the Memory Available for Application Program Storage System Communications Window ConsiderationsRack Module Configuration Parameters Bus Controller Configuration ParametersGenius I/O Block Configuration Parameters Normal Operation Powerup of a Redundant CPU Incompatible Configurations Resynchronization of a Redundant CPUGHS Control Strategy GDB Control StrategyReferences for CPU Redundancy Ovrpre %S Reference Not AvailableScan Synchronization Sweep Time SynchronizationOutput Data Transfer to the Backup Unit AT aData Transfer Time Fail Wait TimeGFK-1527A Normal Operation Programming a Data Transfer from Backup Unit to Active Unit Data Transfer ExampleDisabling Data Transfer Copy in Backup Unit Svcreq #43 Command Block for Svcreq #43 Validating the Backup PLCs Input Scan Backup Qualification with Svcreq #43Validating the Backup PLCs Logic Solution Switching Control to the Backup Unit Switching TimesRUN Disabled Mode for GHS Control Strategy RUN Disabled ModeExample 1 Role switches allowed on both units Example 3 Role switches not allowed on either unit Example 2 Role switches allowed on both unitsExample 4 Role switches allowed on both units Backup Active RUN Disabled Mode for GDB Control Strategy Example 8 InvalidFinding the Words to Checksum Each Sweep CGR772 CGR935Finding the Background Window Time Finding the Total Sweep TimeTimed Contacts Timer and PID Function BlocksMiscellaneous Operation Information Multiple I/O Scan SetsDebugger Stop to RUN Mode TransitionSequential Function Chart Programming SFC Background Window TimeGenius Bus Controller Switching Ethernet Global Data in a Redundancy CPU Ethernet Global Data ConsumptionEthernet Global Data Production Sntp TimestampingFault Detection Configuration of Fault ActionsFault Detection PLC Fault Table Messages for Redundancy Message Fault Description Corrective ActionWith redundancy in other fault groups Fault Response Faulting the Redundancy Communications Module Losing a LinkFault Actions in a CPU Redundancy System Configurable Faults Fault Group Type DescriptionNon-Configurable Fault Group Fatal Faults on Both Units in the Same SweepOn-Line Repair On-Line Repair Recommendations Power SupplyMaintaining Parallel Bus Termination RacksRedundancy Communications Module and Cables Central Processor UnitRedundancy Communications Link Failures Genius Bus Controller Single Bus Networks Bus faultsBus Transmitter Module Genius BusDual Bus Networks Genius BlocksIC690CBL714A Multi-drop Cable SpecificationsCabling Information PurposeConnector a Connector A, 15-pin Female Battery connectors Bus Controller, Genius IndexIndex Online programming Online repair Svcreq