Siemens SINUMERIK Series Function Manual

N3: Software cams, position switching cycles - only 840D sl
8.2 Cam signals and cam positions
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
543
Suppression of signal inversion
With the following setting, selection of signal inversion for
"plus cam - minus cam > 180 degrees" can be suppressed.
MD10485 SW_CAM_MODE bit 1=1
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RXWSXW
3OXV
FDP
0LQXV
FDP
3OXV
FDP
0LQXV
FDP
0LQXV
FDPVLJQDO
3OXV
FDPVLJQDO
0DFKLQH
]HURSRLQW
0DFKLQHD[LV>P@
0DFKLQHD[LV
>Q@
PRGXORURWDU\
D[LV>GHJUHHV@
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Figure 8-9 Software cams for modulo rotary axis (plus cam - minus cam > 180 degrees) and suppression of signal
inversion
8.2.3 Cam positions
Setting cam positions
The positions of the plus and minus cams are defined using general setting data:
• SD41500 SW_CAM_MINUS_POS_TAB_1[n]
Position of minus cams 1 - 8
• SD41501 SW_CAM_PLUS_POS_TAB_1[n]
Position of plus cams 1 – 8
• SD41502 SW_CAM_MINUS_POS_TAB_2[n]
Position of minus cams 9 - 16
• SD41503 SW_CAM_PLUS_POS_TAB_2[n]
Position of plus cams 9 - 16
• SD41504 SW_CAM_MINUS_POS_TAB_3[n]
Position of minus cams 17 - 24

Siemens SINUMERIK Series Specifications

General

Axes Control	Up to 31 axes
Category	Control Unit
Manufacturer	Siemens
Series	SINUMERIK
Control Type	CNC
Communication Interfaces	Ethernet, USB
Operating Temperature	0°C to 45°C
Protection Class	IP20
Power Supply	24V DC
Display	Color TFT LCD