YASKAWA PROFINET V1000 Technical Manual page 20

5 Installation Procedure
13.
For IP66/UL Type 4X enclosure models, remove the drive ground terminal screw and option ground terminal
screw (see Figure
Note: The screw for the drive ground terminal also acts as one of the screws that attaches the waterproof/dust-proof enclosure to the
drive.
Figure 16
14.
For IP66/UL Type 4X enclosure models, reattach the drive ground terminal screw according to
Note: 1. The screw for the drive ground terminal also acts as one of the screws that attaches the waterproof/dust-proof enclosure to the drive.
2. 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. Refer to
Figure 17
15.
For IP66/UL Type 4X enclosure models, pass the ground wire into the through-hole for the ground wire, in the
back of the option, and connect the ground wire at the option ground terminal (FE). Tighten the screw to 0.5 to
0.6 Nm or (4.4 to 5.3 in lbs) using an M3 Phillips screwdriver.
Figure 18
16.
For IP66/UL Type 4X enclosure models, go to Step 22.on page 23.
20
16.)
Figure 16 Remove IP66/UL Type 4X Ground Terminal Screw
Table 7 on page
Ground Wire
Figure 17 IP66/UL Type 4X Ground Wire Connection
Option through-hole
for ground wire
Figure 18 Ground Wire Connection Option Side
Option
Ground terminal
screw
Drive ground
terminal screw
16 for ground wire selection by drive model.
Option ground
screw FE
Screw size: M3
Lower-right screw
Ground wire
Screwdriver
Ground terminal
screw
YASKAWA ELECTRIC SIEP C730600 70B V1000 Option SI-EP3/V Technical Manual
V1000
FE
V1000
Drive-side
ground terminal
Screw size:
M3.5 to M6
V1000
Ground wire
Figure 17.