No. SX-DSV03015 - 19 -
Motor Business Unit, Panasonic Corporation
Output signals (Pulse output) and its function
Name
Symbol
Connector
pin No.
Description
Circuit
A phase output
OA+
21
Scaling processed encoder signal or external scale signal (A/B/Z-phase) is
output in differential mode. (RS422 equivalent)
Scaling ratio can be set by parameters.
The ground pin of the line driver on the output circuit is not insulated and is
connected to signal ground (GND).
The maximum output frequency is 8 Mpps (after quadrature).
Do-1
OA-
22
B phase output
OB+
48
OB-
49
Z phase output
OZ+
23
OZ-
24
Z phase output
CZ
19
Open collector output of Z-phase signal.
Ground of line driver of the output circuit is connected to signal ground
(GND); not insulated.
Do-2
Analog monitor signals and their functions
Name
Symbol
Connector
Pin No.
Description
Circuit
Analog monitor output
IM
42
Analog signal output for monitoring
Monitoring object changes according to the parameter setting.
Ao-1
SP
43
Others
Name
Symbol
Connector
Pin No.
Description
Circuit
Frame ground
FG
50,
shell
Internally connected to the earth terminal.
Signal ground
GND
13,15,
17,25
Signal ground
Internally insulated from the control signal power supply (COM-).
−
−
20
Do not connect
