AB Quality 2727-G7P20D1P5 Посібник із швидкого старту - Сторінка 6

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MobileView Guard G750

Safety Precautions and Elements

This section covers general safety precautions in addition to important information

on the power supply, emergency stop switch, and enabling switches used with the

MobileView Guard G750.

General Safety

It is important to follow the instructions in this document in all circumstances.

Failure to do so could result in potential sources of danger or the defeating of safety

features integrated in the terminal.

In addition to the safety instructions in this document, you must also use safety

precautions and accident prevention measures appropriate to the situation.

ATTENTION

Publication 2727-QS002E-MU-P

• Make sure interrupted processes can be properly restarted

after power failures or power dips. No dangerous

operating conditions must be allowed to occur, even

temporarily.

• In situations where faults occurring within the automation

system could cause personal injury or significant damage

to machinery and equipment, take additional external

safety measures to ensure the system remains in a safe

operating condition.

• Make sure unauthorized persons are not allowed to adjust

settings or make memory modifications that could lead to

dangerous situations.

• Test the functionality of safety-related parts (E-stop and

enabling switches) on a regular basis.

• If the MobileView terminal and controller do not

communicate using a point-to-point connection, keypad

data, for example, may transmit with a delay. Use of an

Ethernet switch between the MobileView terminal and

controller is recommended for a higher speed connection.

• Test safety-relevant parts after strong shocks to the

terminal (for example, if terminal is dropped on ground).

• When the MobileView terminal is used to operate the

machine/plant, ensure that the MobileView is the single

point of operation (C.F. ANSI/RIA 15.06).

• If you use a PC card with the MobileView, always make

sure the PC card is properly loaded. After a strong impact,

the PC card cover remains closed. Verify that card is

properly loaded to maintain a good electrical contact.

• When the MobileView terminal is used in manual mode

(for example, teaching of robot), insure robot moves at a

slower speed (C.F. ANSI/RIA 15.06).