Manual De UsuarioTabla de contenidosContents8PART 1 BASIC PROGRAMMING131 . Overview151.1 System design procedures151.2 Basic programming procedures162. Operation Outline192.1 Operation mode and functions192.2 Modes transition conditions202.3 Operation flow chart223. I/O Allocation253.1 I/O allocation253.2 Input and output registers263.3 Rules for I/O allocation283.4 Unit base address setting functions314. User Program334.1 User program configuration334.2 System information344.3 User program354.4 Program execution sequence375. User Data385.1 User data types and functions385.2 Conditions for data initialization416. Programming Example426.1 Sample system426.2 Input/output allocation436.3 Sample program456.4 Programming procedure49PART 2 FUNCTIONS711. Overview731.1 T3 system configuration731.2 Functional specifications742. Internal Operation752.1 Basic internal operation flow752.2 System initialization762.3 Mode control782.4 Scan control832.5 Peripheral support902.6 Programming support functions913. User Program Execution Control943.1 Program types943.2 Main/Sub programs execution control953.3 Interrupt programs execution control1024. Peripheral Memory Support Functions1044.1 EEPROM support1044.2 IC memory card support1055. RAS Functions1065.1 Overview1065.2 Self diagnostics1065.3 Event history1105.4 Memory protect function1125.5 Power interruption detection function1135.6 l/O error mapping function1165.7 Online l/O replacement function1175.8 Execution status monitoring1185.9 Sampling trace function1195.10 Status latch function1245.11 Debug support function1255.12 System diagnostics1335.13 Password function137PART 3 PROGRAMMING INFORMATION1391. Overview1411.1 Aims of part 31411.2 User memory configuration1412. User Program Configuration1432.1 Overview1432.2 System information1452.3 User program1492.4 Comments1573. User Data1583.1 Overview1583.2 Registers and devices1613.3 Register data types1843.4 Index modification1913.5 Digit designation1954. I/O Allocation2004.1 Overview2004.2 Methods of input/output allocation2014.3 Register and module correspondence2054.4 Network assignment2085. Programming Language2135.1 Overview2135.2 Ladder diagram2165.3 SFC2235.4 Programming precautions2385.5 List of instructions240INDEX266Tamaño: 7 MBPáginas: 272Language: EnglishManuales abiertas