№
SR-ZSV00039
－
4
－
Motor Business Unit, Appliances Company, Panasonic Corporation
2
－
2
Specifications of Output Signal of I/F Connector
Output signals and their functions
Category
Signal
Code
Connector
pin No.
Item
Frame ground
FG
Shell
26
Internally connected with the earth terminal.
C
om
m
on
Signal ground
GND
12
Signal ground
The signal ground is internally isolated from the control signal
power supply (COM-).
OA+
13
Phase A signal output
OA-
14
OB+
15
Phase B signal output
OB-
16
OZ+
17
Phase Z signal output
OZ-
18
Differential outputs after the parameterized scaling of either an
encoder signal or an external scale signal (A, B, and Z phases)
(RS422 equivalent).
The ground terminal of the line driver in the output circuit is
connected to the signal ground (GND) and thus not isolated.
The maximum frequency of the pulse output is 4 Mpps after
quadrature.
P
ul
se
o
ut
pu
t
Phase Z signal output
CZ
19
Open collector output of phase Z signal
The emitter terminal of the transistor in the output circuit is
connected to the signal ground (GND) and thus not isolated.
Servo alarm output
ALM
8
（SO1）
＊
Digital output to display the alarm state.
Turns on the output transistor in a normal state, and turns off the
output transistor when an alarm is issued.
Servo ready output
S-RDY
10
（SO3）
＊
Digital output to display the driver is ready to be enabled.
The output transistor turns on when both the main and control
power supplies are properly provided and no alarm is shown.
Turns on the output transistor after absolute data are transferred,
when the absolute I/F function is valid in the absolute mode.
Motor holding brake
release
BRK-OFF
-
Outputs a timing signal that activates the electromagnetic brake of
the motor.
Turns on the output transistor at the time the electromagnetic
brake is released.
In-position
INP
9
（SO2）
＊
Digital output to give an in-position signal.
Turns on the output transistor in the in-position state.
For details, see Section 4-2-6.
Torque limited
TLC
-
Digital output to display the torque is limited.
Turns on the output transistor while torque is limited.
Cont
ro
l
ou
tput
Zero speed
ZSP
-
Digital output to display the zero speed state.
Turns on the output transistor while zero-speed is detected.
In-position 2
INP2
-
Outputs the in-position 2 signal.
Turns on the output transistor in the state of in-position.
For details, see Section 4-2-6.
Warning 1
WARN1
-
Outputs a warning output signal that has been set by Pr4.40
"Selection of alarm output 1".
Turns on the output transistor while a warning is issued.
Warning 2
WARN2
-
Outputs a warning output signal that has been set by Pr4.41
"Selection of alarm output 2".
Turns on the output transistor while a warning is issued.
Output for
presence/absence of
position command
P-CMD
-
Turns on the output transistor when a position command is
present.
Alarm clear attribute
output
ALM-ATB
-
・
Turns on the output transistor when an alarm that can be cleared
is issued.
Cont
ro
l
ou
tput
Main Power output
P-ON
-
・
Turns on the output transistor
when the main DC power after
commuting is in low level.
·
The "*" mark attached to pin numbers displays that signal functions can be altered among pins with number
Pr
4.10 -
Pr
4.1
0
(which
can be selected by SO* output).
·
No function is allocated to the connector pins marked with "-" in the default setting.
