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General| Brand | LS Industrial Systems |
|---|---|
| Model | SV-iS7 PLC |
| Category | Computer Hardware |
| Language | English |
Explains how to use the manual and its structure, covering specifications, functions, and handling instructions.
Details the compact design and integrated CPU, input/output, and communication functions of the PLC option card.
Provides definitions for terms used in the manual, such as KGLWIN, I/O Image Area, RTC, and Watchdog Timer.
Describes the basic system, including input/output points, communication ports, LEDs, and switches.
Details the external components of the PLC option card, including LEDs, mode switch, and various jumpers.
Lists the general specifications of the PLC option card, covering environmental conditions, vibrations, shocks, and noise immunity.
Details the performance specifications of the CPU, including program control, I/O points, memory device, and built-in functions.
Explains how the CPU processes operations, including cycle and interrupt operations, and handling of momentary power failures.
Covers program classifications, execution procedures, interrupt programs, and error handling mechanisms.
Describes the three operation modes (RUN, STOP, PAUSE) and methods for changing the operation mode.
Details self-diagnosis, watchdog timer, error history, and forced input/output functions of the CPU.
Explains the structure of the CPU module's memory, including bit data area, word data area, and user program area.
Describes the Real Time Clock (RTC) module for time-scheduling control and its usage for reading/setting RTC data.
Details digital input/output specifications, including current sink/source types and maximum opening/shutting frequency.
Provides specifications for digital inputs, including insulation methods, voltage, current, and response time.
Lists specifications for digital outputs, including output points, insulation, rated load, and response time.
Covers various built-in functions such as Pulse Catch, Input Filter, External Interrupt, and PID Control.
Provides an overview and description of the product's major components and installation guidelines.
Details functions for iS7 inverter control and monitoring, including special D registers and exemplary programs.
Explains Modbus communication protocol support, basic specifications for ASCII and RTU modes, and function codes.
Covers periodic maintenance and inspection items to ensure optimal PLC option card performance.
Lists daily inspection items for checking terminal screws, LED status, and overall unit condition.
Outlines basic instructions for troubleshooting, including visual checks and narrowing down possible fault causes.
Explains procedures for determining trouble causes and provides corrective actions for common errors.
Provides a questionnaire to gather information for reporting problems to the service center.
Details circuit examples and countermeasures for common input and output circuit troubles.
Lists various error types, their codes, CPU states, causes, and recommended corrective actions.
Guides on setting the communication port (COM1-4) for connecting with the PLC option card.
Explains editor options for auto-saving and setting time intervals for saving programs.
Allows selection of print options, including margins, cover, and footer settings.
Covers essential parameters for PLC operation, including latch area, timer boundary, watchdog timer, and input settings.
Lists special relay flags for RUN mode, program mode, error status, and various timing functions.
Details internal memory M area flags, specifically the Forced I/O Setting Bit.
Explains D register usage for Forced I/O settings and system error history.
Lists special D registers used for controlling and monitoring inverter parameters like references and frequency.
Explains how to control inverter frequency and operation references using the PLC option card.
Describes how to monitor inverter operation status and output frequency using the PLC option card.
Lists common area parameters for monitoring inverter status, including operating status and input/output information.
Lists common area parameters for controlling the inverter, such as frequency, operation commands, and acceleration/deceleration times.