YASKAWA SI-M3/V Installation Manual page 22

5 Installation Procedure
8.
On 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
drive-side of the ground wire to the drive ground terminal.
Note: The four different ground wires packaged with the option connect the option to different drive
models. Select the proper ground wire depending on drive size.
Figure 11
Drive ground terminal/
NEMA Type 1 conduit
bracket screw
Figure 11 Reattach the NEMA Type 1 Conduit Bracket and Connect the Ground Wire
22
Ground terminal
Ground wire
YASKAWA ELECTRIC TOBP C730600 54A V1000 Option CompoNet Installation Manual
Figure 11
Option unit
connector
Screw size: M3
Ground wire
and connect the
Drive-side
connector
Screw size:
M3.5 to M6