Optional run time keys, Gpt operation – Rockwell Automation 1201 GRAPHIC PROGRAM TERM 3.XX User Manual

Page 9

Chapter 1
Introduction

1–6

START

The Start key will initiate drive operation if no other control devices are
sending a Stop command.

STOP

If the drive is running, pressing the Stop key will cause the drive to stop,
using the selected stop mode. Refer to the Drive user manual. If the drive
has stopped due to a fault, pressing this key will clear the fault and reset the
drive.

JOG

When pressed, jog will

be initiated if no other control devices are sending a

stop command. Releasing the key will cause the drive to stop, using the
selected stop mode. Refer to the Drive user manual.

DIR

Pressing this key will cause the drive to ramp down to zero speed and then
ramp up to set speed in the opposite direction. Refer to the Drive user
manual.

When power is first applied to the drive or device, a series of hardware
diagnostic tests will run before the Power Up Logo Screen shown in Figure
1.5 appears. Once the initialization has been completed and all information
from the drive is uploaded, the terminal will display either the Main Menu
screen or the Process Display screen depending on the terminal setup
information.

Figure 1.5

GPT Power Up Logo Screen

100%

1201 GPT Interface

Allen Bradley Co

Initializing

* * * * * * * * * * * * * * *

If it has not been deactivated through the terminal during setup, the Process
Display Screen (Figure

1.6

) showing you the programmed process variables

will appear next. If the Process Display Screen is deactivated, the Main
Menu Screen (Figure

1.7

) will appear first.

JOG

Optional Run Time Keys

GPT Operation