YASKAWA SGDA series User Manual

INSPECTION, MAINTENANCE AND TROUBLESHOOTING
6.2.3 Internal Connection Diagram and Instrument Connection Examplescont.
370
3) Instrument Connection Examples − Position Control
Noise Filter Noise filter eliminates external noise.
Power
Supply
ON
OFF
Servo Alarm Display
For Power Supply Switching
Attach surge suppressor
to magnetic contactor and
relays.
Servopack
(SGDA-jjjP)
Motor
Must be
grounded
Class 3
grounding
(100 Ω max.)
Encoder
Correctly terminate
end of shielded cable.
Reference Pulse
(max. 450 kpps)
Error Counter Clear
Signal (Active High)
Servo ON for 1Ry ON
Reverse Drive Disabled for N-LS OPEN
Forward Drive Disabled for P-LS OPEN
Alarm Reset for 3Ry ON
Reverse Current Control ON for 8 Ry ON
Forward Current Control ON for 7 Ry ON
5Ry OFF for Servo Alarm
4Ry OFF for Holding Brake ON OK
8Ry ON for positioning complete
9Ry ON for TGON
PG Output
Line Driver
Phase
A
Phase
B
Phase
C
Phase
S
Alarm Code Output
Servo
ON
Reverse Drive Disabled
Forward Drive Disabled
Alarm Reset
Reverse Current
Control
ON
Forward
Current
Control ON
Servo Alarm
Brake
Interlock
Positioning
Complete
TGON
Photocoupler Output
Maximum operational voltage: 30 VDC
Maximum operational current: 50 mA
Turned ON when the
motor zero-speed
level (set in Cn-0B)
is exceeded
Line Driver
SN75ALS194NS
(manufactured by T-I)
For Absolute
Encoder
Note 1: The capacity of each output circuit is below 30 VDC and 50 mA.
2: Signal input line ↕P represents twisted pair wires.
3: I/O power supply must be prepared by customers.
For 100 V Application
Single-phase 100 to 115 VAC 50/60 Hz
Single-phase 200 to 230 VAC 50/60 Hz
+
10
–15
%
+
10
–15
%
2
P
Control
P-CON
5Ry
15
P-Control for 2Ry ON
6
SGDA-jjj P
Positions

YASKAWA SGDA series Specifications

General

Brand	YASKAWA
Model	SGDA series
Category	Servo Drives
Language	English