YASKAWA SI-EM3D Installation Manual page 28

5 Installation Procedure
A - Drive grounding terminal (FE)
B - Included screws
5.
Firmly connect the Ethernet communication cable to the option modular
connector CN1 port 1 or port 2.
Isolate communication cables from main circuit wiring and other electrical and
power lines. Make sure that you firmly connect the cable end. (Refer to
5.28). Refer to
information.
NOTICE
you observe correct electrostatic discharge (ESD) procedures. If you do not follow
procedures, it can cause ESD damage to the drive circuitry.
6.
Reattach the drive front cover (A) and the keypad (B).
Refer to the drive manuals for more information.
NOTICE
comply could cause erroneous operation.
28
Figure 5.12 Connect the Ground Wire
Communication Cable Specifications on page 42
Damage to Equipment. When you touch the option, make sure that
Do not pinch cables between the front covers and the drive. Failure to
YASKAWA TOEP C730600 0EA Modbus TCP/IP Installation Manual
C - Ground wire
Figure
for more