User ManualTable of ContentsChapter 1 Introduction8Components of a GMR System9GMR Software9Series 90-70 PLCs9Genius I/O Blocks9Additional Items9Incompatible Products9Series 90-70 PLCs10Inter-processor Communications10Busses and Bus Controllers11Additional Bus Controllers for Communications11Operation Overview12Input Subsystem13PLC Subsystem: Voting on Input Data13PLC Subsystem: Providing Output Data14Output Subsystem14Automatic System Test14Genius I/O Blocks15Discrete Blocks15Analog, RTD, and Thermocouple Blocks15I/O Block Summary15Number of I/O Points in a GMR System16Configuration and Programming17The GMR Software17The Basic Steps of Configuration and Programming18Chapter 2 Input Subsystem19Overview20GMR Input Groups21Non-Voted I/O in the Input Subsystem22Discrete Inputs23Types of Blocks in the Input Subsystem23Discrete Input Processing23Discrepancy Reporting for GMR Inputs23Input Autotest for GMR Inputs24Line Monitoring for Discrete Inputs25Manual Input Controls26Analog Inputs27Voted Analog Inputs27Analog Discrepancy Reporting28Non-Voted Analog Inputs in GMR Input Groups28Non-GMR Analog Blocks28Chapter 3 Output Subsystem29Overview30Types of Blocks in the Output Subsystem30GMR Output Handling31Output Voting31Duplex Default for Outputs31PLC Logon Control33Output Fault Reporting334-Block Output Groups34Output Load Sharing34Operation of a 4-Block Output Group35Manual Output Controls and Diagnostics36Redundancy Modes for Output Blocks37GMR Mode37Hot Standby Mode38Chapter 4 PLC Subsystem39System Startup40CPU Sweep in a GMR System43PLC Operation43Estimating CPU Sweep Time44Sweep Time Contribution of Genius I/O and GBCs44Input Processing45Discrepancies45Discrete Inputs45Analog Inputs50Output Processing55Discrete Outputs55I/O Shutdown56Synchronous or Asynchronous Input Autotest and I/O Shutdown56Output Faults that Cause I/O Shutdown57Programming for I/O Shutdown57Interval Until Shutdown in Each PLC57I/O Shut Down Prevention59I/O Shut Down Recovery59Communications Between PLCs60Global Data Redundancy60Entering, Clearing, or Setting Global Data60Chapter 5 Diagnostics61Programming for Diagnostics61Diagnostics in a GMR System62Input Diagnostics62Output Diagnostics62Setting Up Blocks to Report Genius Faults63GMR Autotesting64Autotest Sequence64Discrete Input Autotest65Discrete Output Autotest67GMR Discrepancy Reporting71Discrete Input Discrepancy Reporting71Discrete Output Discrepancy Reporting72Analog Input Discrepancy Reporting73Input Line Fault Detection in a GMR Application74The PLC and I/O Fault Tables in a GMR System75Clearing the Fault Tables in a GMR System75I/O Fault Table Messages for GMR76PLC Fault Table Messages for GMR78Manual Output Controls and Diagnostics83Monitoring Manual Output Controls84Fault, No Fault, and Alarm Contacts85Discrete Input Fault Contacts for GMR85Discrete Output Fault Contacts for GMR86Analog Fault and Alarm Contacts for GMR88Alarm Contacts88Chapter 6 Configuration89Configuration Overview90The Basic Steps of Configuration90Using the GMR Configuration Software92Getting Started93GMR Configuration Summary96Creating/Selecting a File98Starting a New Configuration101CPU Configuration103Adding Bus Controllers and I/O Modules112Genius Bus Controller Group Configuration113Configuring the Input Subsystem for a Bus Controller Group115Configuring the Output Subsystem for a Bus Controller Group125Configuring the Non-Voted Discrete I/O for a Bus Controller Group128Configuring the Non-Voted Analog I/O for a Bus Controller Group130Creating the G_M_R10 Output File131Printing the GMR Configuration132Completing the Logicmaster 90 Configuration133Configuring Bus Controllers133Creating and Copying the PLC Configuration134Logicmaster Configuration Summary135Configuring Genius I/O Blocks138Editing the Reference Addresses138Editing the Block I/O Type138Copying Configurations138Setting Up Blocks for Fault Reporting138Configuring 16-Circuit and 32-Circuit Discrete DC Blocks139Chapter 7 Programming Information144Programming Overview145Program Instruction Set for GMR146Use of Do I/O and Suspend I/O146Programming Restrictions for TÜV Applications146Estimating Memory Usage146Estimating Bus Scan Time146Reserved References147Input and Output Addressing for GMR148Discrete I/O Addressing148Analog I/O Addressing150Analog Output Addressing151Register (%R) Memory Assignment for GMR152%R Memory Required for Startup Initialization Data152System Status (%S) References153Monitoring Forces and Overrides153Monitoring the Fault Tables153GMR Status and Control (%M) References154%M Status References154%M Control References156%M12257 (Continue)156%M12262 (Report)157Clearing the PLC Fault Tables157Programming for Startup158Monitoring Startup Status159Enabling Outputs At Startup159PLC Logon Control160Example Ladder Logic:161I/O Point Faults163Enabling I/O Point Faults163Programming for I/O Shutdown163Programming for Fault and Alarm Contacts164Fault and No Fault Contacts164Reading GMR Diagnostics167Parameters for the Call Function167Data Table Numbers168Error Codes for GMR Diagnostics169Programming for Global Data170Global Data for the Application Program170Adding the GMR System Software to a New Application Program Folder171Adding the GMR Configuration to the Application Program Folder172Adding GMR_10 to the Logicmaster Librarian172Importing G_M_R10 from the Librarian to the Application Program173Storing a Program to the PLC174Things to Consider when Storing to the PLC from the Programmer175Using the Program Download Utility178Chapter 8 Installation Information182Genius Bus Connections183Termination Boards183Input Wiring184Single Sensor to Three Blocks (Triple Bus)185Three Sensors to Three Blocks (Triple Bus)186Block Wiring for 16-Circuit Source Block in an Input Group187Block Wiring for 16-Circuit Sink Block in an Input Group188Block Wiring for 32-Circuit Source Block in an Input Group189Block Wiring for 32-Circuit Sink Block in an Input Group190Output Wiring for a 16-Circuit, 4-Block Group19116-Circuit 4-Block Output Group191Block Wiring for a 16-Circuit 4-Block Output Group192Output Load Considerations for 16-Circuit 4-Block “H” Pattern Redundant Output Groups193Output Wiring for a 32-Circuit, 4-Block Group19532-Circuit, 4-Block Outputt Group195Output Wiring for a 32-Circuit, 4-Block Group196Block Wiring for a 32-Circuit 4-Block Output Group196Output Wiring for a 32-Circuit, 4-Block Group198Output Load Considerations for 32-Circuit 4-Block "H” Pattern Redun- dant Output Groups198Appendix A TÜV Certification199Appendix B Maintenance Override203Index206Size: 1.24 MBPages: 209Language: EnglishOpen manual