Machine Control Keys - Siemens SINUMERIK 840D Operator's Manual

2
User interface
2.3 Operating devices

2.3.1 Machine control keys

2-24
• Reset key
- Alarm acknowledgement key
- JOG operating mode key
- TEACH sub-operating mode key
- AUTO operating mode key
- CONTROL PANEL FUNCTION key, see below)
- START and STOP key
• Traverse (Jog) keys (can be labeled by the machine
manufacturer in accordance with customer-specific requirements)
• With the Control Panel Function key you can only change the
softkey bar:
Chan- Trav. MDI REPOS
1
nel keys
2nd level:
Gen.
help
: only at MM_NUM_AX_SEL > 1;
1
Meaning of the softkeys:
• Channel Channel switchover (only if the number of
channels > 1)
• MDA → Operating mode MDA
• REPOS → Machine function Repositioning (not selectable
in the operating mode Automatic).
• REF → Machine function Reference position approach (not
selectable in the operating mode Automatic).
• SBL on/
Switchover between Step and Go mode.
SBL off
• MCS/WCS Switchover from the machine coordinate system to
the workpiece coordinate system for traversing
by hand.
• Gen. Help General help information for operation of the
HT 6.
• Trav.keys Axis assignment of the traversing keys (only if
no. of axis systems > 1).
SINUMERIK 840D/840Di/810D Operator's Guide Handheld Terminal 6 (BAH) - 03.04 Edition
REF Step/ MCS/
>
Go WCS
Exit
2
>
: only with 840Di
2
 Siemens AG, 2004. All rights reserved.
2
03.04