Yaskawa E7 Drive User Manual - Manual (Page 232)

EMC Compatibility F - 4
Fig G-1 Grounding Surface Layout
The grounding surfaces must be highly conductive bare metal. Remove any varnish or paint from grounding surfaces.
• Ground the cable shields at both ends.
• Ground the motor of the machine/application.
Fig G-2 EMC Filter Layout
Ground clip Ground plate
Metal plate
Grounding
Remove varnish or paint
Grounding
Remove varnish or paint
Motor cable
Length
Maximum of
Cable length
Maximum of 15.75”
82 feet
M
EMC
Filter
E7 Drive
L1
L2
L3
PE
TM_E7_01_07182008.book Page 4 Wednesday, July 23, 2008 2:35 PM