Toshiba T2 Series user manual Hazard Classifications, Safety Precautions

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Safety Precautions

This application guide is prepared for users of Toshiba programmable controller PROSEC T2-Series and EX100 Series (hereafter called T2).

Read this guide and your PLC's manual thoroughly to use the PLC system safely.

Hazard Classifications

In this guide, the following two hazard classifications are used to explain the safety precautions.

!WARNING

!CAUTION

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

Even if a precaution is classified as CAUTION, it may cause serious results depending on the situation. Observe all the safety precautions described on this guide.

Safety Precautions

!CAUTION

•Read the Safety Precautions described in your PLC's User's Manual before using the PLC.

•Carefully design a fail-safe system in order to avoid an unsafe situation caused by PLC failure. When the PLC detects an error in its self-diagnostics, the PLC goes into the error mode. In the error mode, all the PLC outputs turn OFF and the analog outputs go to 0 (zero).

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Contents Prosec T2-Series Important Information Hazard Classifications Safety PrecautionsAbout This Guide Contents Page Overview System Configuration To 1 ConfigurationModbus Module To N Configuration External Features and Switch Settings Specifications Modbus Function Code T2 Command Modbus Module Operation Modbus CommandsModbus Data Types and T2 Register Mapping Data Type Attribute Modbus No OffsetReg/Device Address T2 Modbus T2 Address mapping Example Restricted RegistersModbus Module Setup Modbus Module DIP Switch SettingsStation Number Reserved BR2 BR1 BR0PEN EVN ASY and DLY switchesParity Check ParityExample Configuration Settings ASY DLY Had BR2 BR1 BR0 PEN EVN Wiring Connection to the Modbus Module CPU Setup for the Modbus Module Trouble Shooting If the LED indicators are not flashing, check the followingIf the LED indicators are on solid Additional References Toshiba do BRASIL, S.A Toshiba International Corporation Toshiba Corporation
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