Owner manual

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014 21
PowerFlex 700H and 700S Drives - Frame 9 Procedures Chapter 1
Frame 9 Schematic Diagrams
Figure 2 - Frame 9 AC Fan System Wiring Schematic Diagram
X8
F2
X2
4
Fan Frequency Converter
+-
O
S1-1
O
S1-2
On
S1-3
O
S1-4
S1 - Setup Switch
F1
From Power
Board X10
From Power
Board X7
M1
Brown
Black
Blue
Main Fan
M
Black 6 Black 5 Black 4 Black 3
Black 2 Black 1
X4 X5
2.2 µf 10 MΩ 2.2 µf 10 MΩ
Yellow/Green
7 µf
X3
Install Jumper on
400/480V AC input drives only
(Not present on fan inverter
circuit boards, cat. no. VB00399)
Switch Setting To indicate the following: S1 Off 50 Hz fan motor frequency S2 Off 220 V AC motor voltage S3 On 230 V AC motor voltage S4 Off Frame size 9…14