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LS Industrial Systems GLOFA G7M-DR30U User Manual

LS Industrial Systems GLOFA G7M-DR30U
367 pages
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Programmable Logic Controller
GLOFA GM7U

Table of Contents

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LS Industrial Systems GLOFA G7M-DR30U Specifications

General IconGeneral
PLC TypeModular
SeriesGLOFA G7M
ModelG7M-DR30U
Input Points16
Output Points14
Output TypeRelay
Power Supply24 VDC
Input Voltage24V DC
Number of Digital Inputs16
Number of Digital Outputs14
Communication PortsRS-232C, RS-485
Operating Temperature0°C to 55°C
Protection ClassIP20
Storage Temperature-25°C to 70°C
Humidity5% to 95% RH (non-condensing)

Summary

SAFETY INSTRUCTIONS

General Safety Precautions

Covers DANGER, WARNING, CAUTION symbols and safety alert.

Design Precautions

Precautions for safe system design and operation of the PLC.

Installation Precautions

Precautions for safe installation of the PLC.

Wiring Precautions

Precautions for safe wiring of the PLC.

Names of Parts

Power Supply / CPU

Power Supply Specifications

Details AC and DC power supply specifications.

Operation Modes

Describes the different operating modes of the CPU module.

Usage of Various Functions

PID control

Introduces the PID control function.

Positioning Function

Details the positioning capabilities.

Maintenance

Troubleshooting

Basic Procedures of Troubleshooting

Outlines basic troubleshooting steps.

Flowchart for when the “POWER” LED turned off

Provides a flowchart for power LED issues.

Flowchart for when the “ERROR” LED is flashing

Provides a flowchart for error LED issues.

Input circuit troubles and corrective actions

Describes input circuit issues and solutions.

Output circuit troubles and corrective actions

Describes output circuit issues and solutions.

Error Code List

Lists and explains error codes.

Flag Lists

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