Siemens SINUMERIK 840 Planning Guide

9 Examples 01.91
9.2.20 FB 181 Additional cutting edges (from loading display)
Status words in DB 146 Comment
151413121110987654321 0
DW 64
DW 65
DW 66
DW 67
DW 68
DW 69
DW 70
DW 71
Address key
DB 146
F 224.0 (general disable flag) forms the interface for the calling program FB 160.
F 224.0 = General disable flag
As long as this flag is set, the FB 160 is not available for any operator inputs.
F 228.3 = Dynamic function flag
When the softkey "Generate additional cutting edges" is pressed, FB 180 is called by FB 160
and the F 228.3 flag is set for the duration of one cycle.
F 229.3 = Static function flag
The F 229.3 flag is set by FB 180 in the first cycle and reset after this function has been
executed. As long as this flag is set, the block FB 180 is called cyclically by FB 160.
9–110
© Siemens AG 1991 All Rights Reserved 6FC5 197-0AA40-1BP1
SINUMERIK 840/880 (PJ)

Siemens SINUMERIK 840 Specifications

General

Control Type	CNC
Axes	Up to 31
Display	TFT color display
PLC	Integrated
HMI	SINUMERIK Operate
Communication Interfaces	Ethernet, PROFIBUS, PROFINET
Type	CNC system
Programming Languages	G-code
Max Number of Channels	10
Operating Temperature	0 to 45 °C
Relative Humidity	Up to 95% (non-condensing)
Protection Class	IP54 (front panel)