Motorola GT10 User Manual download pdf (Page 31)

GT10/GT30 1.3 GT30 Names and Functions of Parts

(3) Power supply terminal

The operation power supply is connected here.

(4) COM. port (PLC/external device connection port)

A device such as a PLC, a higher–order computer, or a microcomputer board can be

connected to this RS232C port. (One communication connector is provided as an

accessory when the unit is shipped.)

(5) TOOL port (GTWIN connection port)

This port is used to connect a personal computer in which the screen creation tool

GTWIN has been installed, using a dedicated cable (AFC8513).

(6) Operation mode setting switches

The operation mode setting switches control the ability to shift to the system menu, and

other functions.

Switch no. Function OFF ON

Usage inhibited Should always be in the OFF position

when unit is used

2 Inhibits system menu shift Shift possible Shift inhibited

3 Usage inhibited Should always be in the OFF position

when unit is used

(7) Waterproof packing

This assures that the front panel is waterproof. One piece is provided as an accessory

when the unit is shipped.

CAUTION

With the GT30, screen data and configuration settings are stored in the

internal F–ROM. Clock data and PLC device hold data are stored in the

internal SRAM, however, and can be backed up by the lithium battery (a

replaceable battery). When replacing the lithium battery, be sure to

insert the new battery within 20 seconds of removing the old one, to

avoid losing the data.

OFF

MODE

Operation mode setting

switches

(settings when shipped)

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Motorola GT10 User Manual Page 31