Examples Of Standard Connections; Single-Phase Power Supply Specifications - YASKAWA SGMAH User Manual

Sigma II User's Manual

3.6 Examples of Standard Connections

The following diagrams show examples of standard servo amplifier connections by
specifications and type of control.
3.6.1

Single-Phase Power Supply Specifications

Reference speed:
±2 to ±10V/rated motor speed (set by parameter)
Torque reference:
±1 to ±10V/rated motor speed (set by parameter)
Position reference
Backup battery 2.8 to 4.5V
(When using an absolute encoder).
SEN signal input
(When using an absolute encoder).
Servo ON with 2Ry ON
P control with 2Ry ON
Forward run prohibited with P-LS OPEN
Reverse run prohibited with N-LS OPEN
Alarm reset with 3Ry ON
Forward current limit ON with 6Ry ON
Reverse current limit ON with 7Ry ON
*The time constant for the primary filter is 47μs
Single-phase 200 to 230V or
ac
(50/60Hz) (50/60Hz)
1MCCB
Power Power
Noise filter
OFF
1MC
L1
L2
L1C
L2C
1
2
Be sure to
ground
1CN 1CN
5
V-REF
P
SG
6
T-REF 9
P
SG 10
150Ω
PULS 7
PULS
CW P
/PULS 8
A phase
SIGN 11
SIGN
P
CCW
12
/SIGN
B phase
CLR 15
CLR
P
/CLR 14
Open-collector
1kΩ
PL1 3
reference
PL2 13
power supply
PL3 18
BAT (+)
21
P
BAT (-)
22
SEN
+5V
4
P
SG 2
0V
+24V +24V 47
1Ry
/S-ON 40
2RY
/P-CON 41
P-LS
P-OT 42
N-LS
N-OT 43
3Ry
44
/ALM-RST
6Ry
/P-CL 45
7RY
46
/N-CL
Single-phase 100 to 115V
ac
Alarm
ON processing
1MC
SUP Be sure to attach a surge suppressor to the excitation
1MC
coil of the magnetic contactor and relay.
B1 B2
SGDH Servo Amplifier
LPF*
A/D
LPF*
+12V
Used only with
an absolute encoder
3.3kΩ
Servo ON
Proportional control (P control)
Forward run
prohibited
Reverse run
prohibited
Alarm reset
Forward current
limit ON
Reverse current
limit ON
Connector shell
FG
Connect shield to connector shell
P: Indicates twisted wire pairs.
3 - 27
Chapter 3: Wiring
Servomotor
A (1)
U
B (2)
M
V
C (3)
W
D (4)
Optical
encoder
2CN
PG
Be sure to properly prepare the
end of the shielded wire.
37
Alarm code maximum output:
ALO1
38
Operating voltage: 30V
ALO2
Operating current: 20mA
39
ALO3
33
PAO
34
/PAO
PG dividing ratio output
Applicable line receiver
35
PBO
SN75175 or MC3486 manufac-
36
/PBO
tured by T/I, or the equivalent
19
PCO
20
/PCO
Amount of S-phase rotation
48
PSO
Serial data output
49
/PSO
Applicable line receiver
1
SN75175 or MC3486 manufac-
SG
tured by T/I, or the equivalent
Speed coincidence detection
25
(ON when speed coincides)
/V-CMP+
(/COIN+)
26
Positioning completed
/V-CMP-
(ON when positioning is
(/COIN-)
completed)
27
/T-GON+ T-GON output
28
(ON at levels above the setting)
/T-GON-
29
Servo ready output
/S-RDY+
30 (ON when ready)
/S-RDY-
31
Servo alarm output
ALM+
32 (OFF with an alarm)
ALM-
Photocoupler maximum output:
Operating voltage: 30V
Operating current: 50mA
DC
DC
DC
DC