Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 19)

6 Procedure A
YASKAWA SIEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Technical Manual 19
8.
Loosen the screws attaching the NEMA Type 1 conduit bracket to the drive to remove the NEMA Type 1 conduit
bracket.
Figure 14
Figure 14 Remove the NEMA Type 1 Conduit Bracket
9.
Select one of the four different length ground wires packaged with the option, Figure 15 . Choose the proper
ground wire by first removing the ground terminal screw from the drive Figure 16 . Test fit the screw (size M3.5 to
M6) into each of the four ground drive-side ring lugs prior to installation. Ground wire selection varies by drive
model.
Figure 15
Figure 15 Ground Wire Selection
10.
On IP20/NEMA Type 1 enclosure drives, the screw for the drive ground terminal also acts as one of the screws
that attaches the NEMA Type 1 conduit bracket to the drive. Reattach the NEMA Type 1 conduit bracket
according to
Figure 16 and connect the drive-side of the ground wire to the drive ground terminal.
Figure 16
Figure 16 Reattach the NEMA Type 1 Conduit Bracket and Connect the Ground Wire
To Option ground screw FE
Screw size: M3
To drive ground terminal
Screw size: M3.5 to M6
Ground terminal
Ground wire
Drive ground terminal/
located on NEMA Type 1
conduit bracket screw
Ground wire
Drive-side
ground terminal
ring lug
(size varies):
M3.5 to M6 Ring lug for
Option ground
FE
Size: M3