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5 Installation Procedure
24
YASKAWA ELECTRIC
TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
3.
Insert the option card (B) into the CN5-A (G), CN5-B (H) and CN5-C (I) connector
on the drive and fasten it into place using the included screws (C). Tighten both
screws to 0.5 to 0.6 N
m (4.4 to 5.3 in
lb).
Note: 1.
Installing the option card on GA700, GA800, CR700, and CH700 drives requires only two screws and
does not require a ground wire. The option package ships with three screws and ground wires for
installation on other product series. Do not use the ground wire or the extra screw.
2.
Install the option to ports CN5-B and CN5-C on the drive for monitoring purposes only and input levels
will be displayed in monitors U1-21 to U1-23. The option will not set the frequency reference or replace
the drive analog input with higher resolution inputs when connected to ports CN5-B or CN5-C.
Figure 14
Figure 14 Insert the Option Card
4.
Set DIP switches S1, S2, and S3 on the option for current or voltage input on
terminals V1, V2, and V3. The default configuration is set to voltage input for all
terminals.
Figure 15
Figure 15 Option DIP Switches
C
I
H
G
B
AI
S1
S2
S3
V
V
V
I
I
I
AI
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