Siemens SINUMERIK 840DE Operation & Programming Manual page 24

2
Operation
2.2 Machine control panel
K +
K -
Teach
F
Teach
RT
2-24
"Plus/Minus direction" keys
You can use these JOG keys for traversing in plus or minus direction
along the contour if the contour handwheel is activated.
Key "TEACH feed"
When this key is actuated, a manually approached position is
transferred to the TEACH IN memory as a feed block (G01).
Key "TEACH rapid traverse"
When this key is actuated, a manually approached position is
transferred to the TEACH IN memory as a rapid traverse block (G00).
Single-step mode key
By activating the single-step mode key, you can select/deselect single-
step mode in the PROGRAM operating area.
RESET key
You can cancel a program with the RESET key.
Emergency stop key
This red key must be actuated in emergency situations, i.e.
1. when human life is at risk,
2. when there is a risk of damage to the machine or workpiece.
Generally speaking, an EMERGENCY STOP command shuts down all
drives with the highest possible braking torque in a controlled manner.
For further or different reactions to EMERGENCY STOP:
See data supplied by machine manufacturer!
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
2
08.02