729
Appendix
Appendix D Customized Function - Supplementary Description of Electronic Cam Functions
Control of virtual master axis frequency and start/stop
SD86 and SD85
32-bit virtual master axis frequency, ranging from 0 to 200 KHz; 1 KHz by default if the preset
value is less than or equal to 0; 200 KHz if the preset value is greater than 200
SM85
ON: Virtual master axis enabled
OFF: Virtual master axis disabled
Y-axis: Signals of the master axis are needed. The signals can be generated through external input or
internal virtual connection. You can use SM171 to select the master axis.
If SM171 is OFF, internal virtual connection is selected. If the SD171 value is 0, you need to set the
frequency (SD) and start/stop control. The master axis will be internally virtualized for an electronic cam or
gear without external connection. If the SD171 value is 1, the x-axis will be controlled as the master axis
that is internally virtualized for an electronic cam or gear without external connection.
Example: Connection to the internally virtualized master axis
Net 1
Net 2
Net 3
Net 4
The master axis is internally virtualized
Disable the master axis
Enable the cam
Set the frequency of the virtual master axis to 10,000 Hz and
enable the master axis
3) Motion superposition
◆
Overview
It is motion pulse superposition.
MOVIMPOS S1 S2 S3 D
Motion
superposition
Applicable model:
H3U
S1
Number of
pulses
Total number of superposed pulses
16-bit instruction (9 steps)
MOVIMPOS: Continuous
execution
S2 Frequency Pulse superposition frequency
S3 Mode Superposition mode
D Output port Superposed pulse output port
To Next Page
Loading...
