YASKAWA E-S Series - Page 79

4.5 I/O Signal Connections
4.5.1 I/O Signal Connector (CN1) Signal Names and Functions
4-16
SO3
(/POUT1)
21
General-purpose
Sequence Output 3
(Program Step Num-
ber Output 1)
You can allocate the output signals to use with
parameters.
(Outputs the program step number that is cur-
rently being executed.)
page 5-14
SO4
(/POUT2)
22
General-purpose
Sequence Output 4
(Program Step Num-
ber Output 2)
SO5
(/POUT3)
23
General-purpose
Sequence Output 5
(Program Step Num-
ber Output 3)
SO6
(/POUT4)
24
General-purpose
Sequence Output 6
(Program Step Num-
ber Output 4)
SO7
(/POUT5)
25
General-purpose
Sequence Output 7
(Program Step Num-
ber Output 5)
SO8
(/PCO)
26
General-purpose
Sequence Output 8
(Encoder Origin Out-
put)
You can allocate the output signal to use with a
parameter.
(Outputs a signal when the encoder origin is
passed.)
page 5-17
SO9
(/BUSY)
27
General-purpose
Sequence Output 9
(Busy Output)
You can allocate the output signal to use with a
parameter.
(Turns ON when the Servomotor is operating,
e.g., during positioning operations.)
page 5-17
SO10
(/POSRDY)
28
General-purpose
Sequence Output 10
(Homing Completed
Output)
You can allocate the output signal to use with a
parameter.
(Turns ON when the position information is valid
after homing.)
page 5-16
SO11
(/PAREA)
29
General-purpose
Sequence Output 11
(Program-Specified
Area Output)
You can allocate the output signal to use with a
parameter.
(Turns ON when the current value of the motor
is between two positions (called AREA1 and
AREA2) of the program table.)
page 5-17
SO12
(/S-ONS)
30
General-purpose
Sequence Output 12
(SERVO ON Status
Output)
You can allocate the output signal to use with a
parameter.
(Turns ON when the system enters the SERVO
ON state. Turns OFF when the system enters
the SERVO OFF state.)
page 5-17
SO13
(E-STPS)
31
General-purpose
Sequence Output 13
(Emergency Stop
Status Output)
You can allocate the output signal to use with a
parameter.
(Turns ON when an emergency stop is released.
Turns OFF when an emergency stop is in prog-
ress.)
page 5-17
Continued from previous page.
Signal Pin Name Function Reference