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Chapter 10 Attentions for Contacting Us
If you want to order a replacement for a failed part or have a technical question, let us or your supplier know
the following points:
1) VF66B (DC motor drive) model, input voltage (V)
2) Motor model, capacity (kW), rated motor speed (r/min), motor rated voltage
3) Serial number and software version No. (For the software version No., check the label attached to the
printed control board [VFC66-Z] shown below).
4) Descriptions of a failure and a state when it occurs
5) Operating state, load state, ambient condition, date of purchase, operation condition
6) Distributor name and the signature of the sales department
TB1
CN-SO
CN-SI
RY1
CN3
SW2
SW1
CN4
LED1
52MA
86Aa
86Ab
P
COM
GND
+10
PS
PS
MI3
GND
GND
52MA
86A
MO1
MO2
AOT1
AIN1
ST-F
MI1
MI2
MI4
MI5
CN5
3
1
ON
RY2
CN6
SET66-Z
CN7
CN4
VFC66-Z
Attentions to distributors
When delivering this VF66B (DC motor drive) with your any product built in, consider that this
manual can be distributed to end users.
Also, when changing our factory default data for setting parameters of VF66B (DC motor drive),
make sure that end users can be informed about the changed contents.
XX-X
Software version No.
