YASKAWA SI-EP3 Installation Manual page 26

5 Installation Procedure
6.
Firmly connect the PROFINET Cat 5e communication cable to the option modular
connector CN1 port 1 or port 2.
Install PROFINET communications cables apart from main-circuit wiring and other
electrical and power lines. Ensure the cable end is firmly connected (see
Figure 17). Refer to
of installing.
Note: Do not connect or disconnect the communication cable while the drive is powered up or while
the drive is in operation. Failure to comply may cause a static discharge, which will cause the
option card to stop working properly. Cycle power on the drive and option card to reestablish
functionality.
7.
Use the second option modular connector CN1 port to daisy chain a series of drives
where applicable.
8.
Reattach the drive front covers (C, F) and the keypad (D).
NOTICE: Do not pinch cables between the front covers and the drive. Failure to comply could cause
erroneous operation.
Figure 10
9.
Set drive parameters in
parameter F6-30 to a node address unique to the network.
26
Communication Cable Specifications on page 33
Figure 10 Replace the Front Covers and Keypad
Table 7
YASKAWA ELECTRIC TOBP C730600 89D YASKAWA AC Drive Option SI-EP3 Installation Manual
for correct option performance. Be sure to set
for details
A1000
C
D
F