YASKAWA SGD7S-R70A Product Manual page 57

3.2 I/O Signal Connections
3.2.1 I/O Signal Connector (CN1) Names and Functions
Output Signals
Default settings are given in parentheses.
Control
Method
Any
Control
Method
Position
Control
−
*
You can change the allocations. Refer to the following section for details.
6.2.2 Output Signal Allocations on page 6-5
Note: Pin numbers in parentheses ( ) indicate signal grounds.
3-6
Signal Pin No.
ALM+ 31
Servo Alarm
Output
ALM- 32
/SO2+* General-pur-
27
(/S-RDY+) pose Sequence
Output 2
/SO2-*
(Servo Ready
28
(/S-RDY-)
Output)
/SO3+*
General-pur-
29
(/BK)
pose Sequence
Output 3
/SO3-*
30
(Brake Output)
(/BK)
PAO 33 Encoder Divided
Pulse Output,
/PAO 34
Phase A
PBO 35 Encoder Divided
Pulse Output,
/PBO 36
Phase B
PCO 19 Encoder Divided
Pulse Output,
/PCO 20
Phase C
PSO 48 Absolute
Encoder Position
/PSO 49
Output
ALO1*
37 (1)
(/POUT0)
Programmable
ALO2*
38 (1)
(/POUT1) Outputs
ALO3*
39 (1)
(/POUT2)
FG Shell Frame ground
/SO1+* General-pur-
25
(/COIN+) pose Sequence
Output 1 (Posi-
/SO1-*
tioning Comple-
26
(/COIN-)
tion Output)
PL1 3 Open-Collector
Power Supply
PL2 13
Output for Refer-
PL3 18
ence Pulses
16
17
23
− −
24
48
49
50
Name
Turns OFF (opens) when an error is
detected.
You can allocate the output signal to use
with a parameter.
Turns ON (closes) when the SERVO-
PACK is ready to acknowledge the /S-
ON (Servo ON) signal.
You can allocate the output signal to use
with a parameter.
Activates the brake.
Output the encoder divided pulse output
signals with a 90° phase differential.
Outputs the origin signal once every
encoder rotation.
Outputs the position data of the absolute
encoder.
You can allocate the output signals to
use with parameters.
Output the programmed signals.
Connected to the frame ground if the
shield of the I/O Signal Cable is con-
nected to the connector shell.
You can allocate the output signals to
use with parameters.
Turns ON (closes) if the position devia-
tion reaches the set value when position
control is selected.
Outputs the open-collector power supply
for reference pulses.
Do not use these terminals.
Function
Reference
Page
−
page 6-5
page 6-5
−
page 6-5
−
page 6-5
−
−