Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 128)

6.3 Examples of I/O Signal Connections
6-9
6
6.3.3 SGDJ-†††S for Torque Control Mode
* 1. : represents twisted-pair wires.
* 2. The time constant for the primary filter is 47 µs.
* 3. Connect a backup battery when using an absolute encoder. When connecting a battery to the host
controller, however, do not connect a backup battery.
* 4. Enabled by the parameter setting.
* 5. Customers must purchase a 24 VDC power supply with double-shielded enclosure.
* 6. Enabled when using the absolute encoder.
Note: The functions allocated to the input signals SI0 to SI6 and the output signals SO1 to SO3 can be
changed by using the parameters. Refer to 7.3.2 Input Circuit Signal Allocation and 7.3.3 Output
Circuit Signal Allocation.
SERVOPACK
BAT +
BAT -
PBO
PCO
PSO
/PBO
PAO
/PAO
/PCO
ALM+
ALM-
FG
29
28
2
34
35
(SI0)
(SI1)
(SI2)
(SI3)
(SI4)
(SI5)
(SI6)
24
20
21
22
23
25
+24 V +24VIN
3.3 k Ω
/S-ON
/P-CON
P-OT
N-OT
/ALM-RST
/N-CL
13
15
17
16
18
11
/P-CL
12
14
/PSO
26
27
V-REF
SG
A / D
3
4
∗2. ∗1.
LPF
T-REF
SG
1
∗2.
∗6.
LPF
6
+5 V
0 V
SEN
SG
5
ALO1
ALO2
ALO3
30
31
32
∗7.
Backup battery
2.8 to 4.5 V
∗3.
Servo ON
(Servo ON when ON)
Reverse run prohibited
(Prohibited when OFF)
Forward run prohibited
(Prohibited when OFF)
Alarm reset
(Reset when ON)
Reverse current limit
(Limit when ON)
Forward current limit
(Limit when ON)
P control
(P control when ON)
Torque reference
(
± 1 to ± 10 V
/rated torque)
SEN signal input
∗3.
∗4.
External speed limit
(
± 2 to ± 10 V
/rated motor speed)
PG dividing ratio output
Applicable line receiver
SN75175 manufactured
by Texas Instruments or
the equivalent corresponding
to MC3486
Connect shield to
connector shell.
Connector
shell
Servo alarm output
(OFF for an alarm)
Photocoupler output
Max. operating voltage:
30 VDC
Max. operating current:
50 mA DC
Alarm code output
Max. operating voltage:
30 VDC
Max. operating current:
20 mA DC
Amount of phase-S rotation
Serial data output
Applicable line receiver
SN75175 manufactured
by Texas Instruments or
the equivalent corresponding
to MC3486
/V-CMP
/TGON
/S-RDY
(SO1)
(SO2)
(SO3)
TGON output
(ON at levels above the setting.)
Servo ready output
(ON when ready)
Speed limit output
(ON when the motor's runnning
speed is limited.)
∗4.
10
7
9
8
SG-COM