Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 27)

7 Procedure B
YASKAWA SIEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Technical Manual 27
5.
Remove the lower right drive ground terminal screw that fastens the drive to the case, Figure 29 . This screw will
be used to connect the ground wire from the option unit to the drive.
Tool tip: Use a long-shaft Phillips screwdriver. A magnetic tip screwdriver will aid in keeping the screw captive
during removal and installation.
Remove the option unit ground terminal (FE) screw.
Figure 29
Figure 29 Remove Ground Terminal Screws
6.
Select one of the four different length ground wires packaged with the option, Figure 30 . Choose the proper
ground wire by test fitting the screw (size M3.5 to M6) into each of the four drive-side ground ring lugs prior to
installation. Ground wire selection varies by drive model.
Figure 30
Figure 30 Ground Wire Selection
Drive
Ground terminal
screw
Option Unit
Drive ground
terminal screw
FE
To Option ground screw FE
Screw size: M3
To drive ground terminal
Screw size: M3.5 to M6