Services - Siemens SINUMERIK 840D Operator's Manual

4
Machine Operating Area
4.1 Data structure of the NC control
AUTO
MDA
JOG
References
4-72
•
Automatic
•
MDA
•
JOG
When a mode is selected, the LED next to the selection key on the
MCP lights up. The same status is signaled in the mode field on the
screen.
Further information
The basic display of the selected mode appears on the screen.
If a mode change is not possible, please contact your installation
engineer, the machine-tool manufacturer or our service personnel.
In many cases, a mode change is enabled only for trained personnel
for reasons of safety. To provide this type of protection, the control
system offers a facility for disabling or enabling mode changes.
/FB//K1: Mode Group, Channel, Program Operation
SINUMERIK 840D/810D Operator's Guide HMI Embedded (BEM) – 03.04 Edition
4
03.04
 Siemens AG, 2004. All rights reserved