Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Instrukcja Użytkownika Pobierz pdf (Strona 40)

100

101

Chapter 2

Operating the Control

2-20

Turn off power to the control when it is not used for an extended period of

time.

To turn off power to the control:

ATTENTION: To prevent damage to the machine, never turn

off power while a part program is being executed. Before

turning off power, make sure that the control is in CYC LE

STOP.

1. Press the

<EMERGENCY STOP> button.

2. Make sure that power is turned off to all peripheral devices (tape

reader, tape punch, etc.) that are connected to the control.

3. Press the power <OFF> button.

The control assumes a number of initial operating conditions at power-up

or at a control reset operation (see page 2-18). These are:

Initial Password Access is to the level that was active when power was

turned off (provided that level is a power-up level selected in access

control). If t he active level when power is turned off is not a power-up

level, the control defaults to the next lower level that is a power-up level

(see page 2-23 on access control).

The control is placed in E-Stop. The control is not allowed to come out

of E-Stop if the default AMP is loaded at power-up, or if there is no

PAL program loaded in your system. If either of these is the case, an

appropriate error message occurs.

2.4.2

Turning Off Power

2.5

Control Conditions at

Power -Up

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