Part Names; Σ-7W - YASKAWA SERVOPACK Sigma 7W Series Product Manual

1.3 Part Names

1.3.1 Σ-7W
1.3

Part Names

The part names of the SERVOPACK are given below. Parts that are indicated by
are unique to the SERVOPACKs with the HWBB function.
Σ -7W
1.3.1
Main circuit
terminal
Motor
terminal
No.










11
12
13
14
15
16
1-4
(on ide of
ERVOPACK)
Name
Front Cover
Input Voltage
Nameplate
Model
QR Code
CHARGE
Main Circuit Terminals
Servomotor Terminals
(Axis A: UA, VA, and WA;
Axis B: UB, VB, and WB)
Ground Terminal ( )
MECHATROLINK-III Com-
munications Connector
(CN6A and CN6B)
Serial Communications Con-
nector (CN3)
Computer Connector (CN7)
I/O Signal Connector (CN1)
Encoder Connectors (Axis A:
CN2A, Axis B: CN2B)
Serial Number
DIP Switch (S3)
Description
Indicates the SERVOPACK model and ratings.
The model of the SERVOPACK.
The QR code that is used by the MechatroCloud service.
Lit while the main circuit power is being supplied.
Note: Even if you turn OFF the main circuit power supply, this indi-
cator will be lit as long as the internal capacitor remains
charged. Do not touch the main circuit or motor terminals
while this indicator is lit. Doing so may result in electric
shock.
The terminals depend on the main circuit power supply
input specifications of the SERVOPACK.
The connection terminals for the Servomotor Main Circuit
Cable (power line).
The ground terminals to prevent electric shock. Always
connect this terminal.
Connects to MECHATROLINK-III-compatible devices.
Connects to the Digital Operator (a peripheral device) or a
computer (RS-422).
A USB connector to connect a computer.
Connects to sequence I/O signals.
• Rotary Servomotor: Connects to the encoder in the Ser-
vomotor.
• Linear Servomotor: Connects to a Serial Converter Unit
or linear encoder.
Used to set MECHATROLINK-III communications.
With Front Cover Open
15
16
17
11
12
22
Bottom of the ERVOPACK
1
24
14
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or
18
19
20
21
2
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