Yaskawa Z1000U - Manual (Page 236)

J
G
H
B
Figure 6.6 Connect the Ground Wire
Note: 1. The option package includes two ground wires. Use the longer wire when plugging the option into connector CN5-C on the
drive side. Use the shorter wire when plugging the option into connector CN5-B. Refer to the Option Installation manual for
more information.
2. There are two screw holes on the drive for use as ground terminals (H). When connecting three options, two ground wires
will need to share the same drive ground terminal.
Replacing the Drive Covers and HOA Keypad and Checking for Proper Motor Rotation
1.
Route the communication wiring inside the enclosure as shown in Figure 6.7 .
Figure 6.7 Wire Routing Examples
2.
Replace and secure the front covers of the drive (C, F) and replace the HOA keypad (D).
6.4 Option Installation
236 YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual