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LS Industrial Systems SV-iS7 PLC - Chapter 3 General Specification; 3.1 General Specifications

LS Industrial Systems SV-iS7 PLC
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4.5.2 Forced Input/Output On/Off function…………………………………… ·4 - 17
4.5.3 Direct I/O operation function ······························································4 - 20
4.5.4 System Error History ··········································································4 - 20
4.6 Memory Configuration ················································································4 - 22
4.7 RTC Function ·····························································································4 - 23
4.7.1 Usage···································································································4 - 23
Chapter 5 Input and Output Function
5.1 Input and Output Specification ·····································································5 - 1
5.2 Digital Input Specification ············································································ 5 – 2
5.3 Digital Output Specification ········································································· 5 – 4
Chapter 6 Usage of Various Function
6.1 Built-in Functions ························································································· 6 – 1
6.1.1 Pulse Catch Function ···········································································6 - 1
6.1.2 Input Filter Function ············································································· 6 - 3
6.1.3 External Interrupt Function·····································································6 - 4
6.1.4 PID Control Function············································································· 6 – 6
Chapter 7 Exclusive Functions for iS7 Inverter Control/Monitoring
7.1 Outline and Installation···················································································7 - 1
7.1.1 Outline and Major Components of the Product ····································7 - 1
7.1.2 Detail description of the components ···················································7 - 3
7.2 Functions of PLC option card exclusively for iS7 inverter ····························7 - 9
7.2.1 List of the special D registers for iS7 inverter control and monitoring ··· 7 - 9
7.2.2 Control (PLC Option
Æ Inverter)·························································7 - 10
7.2.3 Monitoring (PLC Option Inverter)  ····················································7 - 14
Chapter 8 Modbus Communication
8.1 Modbus Communication··············································································· 8 – 1
8.1.1 Introduction ····························································································8 - 1
8.1.2 Basic Specification ··············································································· 8 - 1
8.1.3 Parameter Setting ················································································8 - 4
8.1.4 Instruction ·························································································· 8 – 6

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