YASKAWA E-S Series Product Manual page 78

Signal Pin
General-purpose
SI8 Sequence Input 8
11
(/SEL2) (Program Step
Selection Input 2)
General-purpose
SI9 Sequence Input 9
12
(/SEL3) (Program Step
Selection Input 3)
General-purpose
SI10 Sequence Input 10
13
(/SEL4) (Program Step
Selection Input 4)
General-purpose
SI11 Sequence Input 11
14
(/SEL5) (Program Step
Selection Input 5)
General-purpose
SI12
15 Sequence Input 12
(/S-ON)
(SERVO ON Input)
General-purpose
SI13 Sequence Input 13
16
(E-STP) (Emergency Stop
Input)
Output Signals
Default settings are given in parentheses. Refer to the following section for details on changing
allocations.
5.3.4 Allocating Output Signals to Pins and Parameter Settings on page 5-20
Signal Pin
COM_SG 17 Signal Ground
General-purpose
SO1 Sequence Output 1
18
(/INPOSITION) (Positioning Comple-
tion Output)
ALM 19 Servo Alarm Output
General-purpose
SO2 Sequence Output 2
20
(/POUT0) (Program Step Num-
ber Output 0)
4.5.1 I/O Signal Connector (CN1) Signal Names and Functions
Name
You can allocate the input signals to use with
parameters.
(Specify the program step.)
You can allocate the input signal to use with a
parameter.
(Controls turning the Servomotor ON and OFF
(supplying/not supplying power).)
You can allocate the input signal to use with a
parameter.
(ON: Resets an emergency stop, OFF: Performs
an emergency stop.)
Name
Signal ground for sequence output signals.
You can allocate the output signal to use with a
parameter.
(Turns ON when the difference between the tar-
get position and the current value of the motor
is within the positioning completed width.)
Turns OFF (opens) when an error is detected.
You can allocate the output signal to use with a
parameter.
(Outputs the program step number that is cur-
rently being executed.)
4.5 I/O Signal Connections
Continued from previous page.
Function
Function
Continued on next page.
Reference
page 5-11
page 5-12
page 5-13
Reference
–
page 5-13
page 5-18
page 5-14
4
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