Inovance H3U Series - Page 575

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8
8 Electronic Cam8.5.5 Flag of End of Cycle and Flag of End
8.6 Scaling
Cam tables can be scaled.
Electronic
gear ratio
Master
axis input
CAM
Slave axis
zoom ratio
Slave axis
output
Master and slave axes can be scaled by setting special SD elements for electronic gear ratio and slave axis
zoom ratio.
Electronic gear ratio
Slave
axis
zoom
ratio
CAM
The following table lists special elements for electronic gear ratio and slave axis zoom ratio.
Electronic Gear Ratio/Master Axis Zoom Ratio Slave Axis Zoom Ratio
X axis Y axis Z axis X axis Y axis Z axis
SD44/SD45 SD144/SD145 SD244/SD245 SD73/100 SD173/100 SD173/100
Master axis zoom ratio
When SD elements are enabled, the slave axis
zoom ratio is 100% (namely, 1) by default.
By default, changed electronic gear ratio and slave axis zoom ratio take effect the next time cams are started. To
make them take effect currently, you need to set the cam table to modify special SM elements. In this way, the
ratios will take effect in the next cam cycle. Then the modied SM elements will be automatically reset.
X Axis Y Axis Z Axis Description
Cam Table Data
Modication
SM83 SM183 SM283
When the modied data takes effect,
the elements will be automatically
reset to OFF.
Example: