YASKAWA SGDH, Руководство пользователя

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6 Wiring
6.3.1 Speed Control Mode
6-10
6.3 Examples of I/O Signal Connections
6.3.1 Speed Control Mode
* 1. represents twisted-pair wires.
* 2. The time constant for the primary filter is 47
µ
s.
* 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
/PBO
PAO
/PAO
/PCO
/V-CMP+
/V-CMP-
/TGON+
/TGON-
/S-RDY+
ALM+
ALM-
FG
22
21
10
27
28
29
30
31
32
25
(SO1)
(SI0)
(SI1)
(SI2)
(SI3)
(SI4)
(SI5)
(SI6)
(SO2)
(SO3)
26
19
33
34
35
36
20
+24 V +24VIN
3.3 k
Ω
/S-ON
/P-CON
P-OT
N-OT
/ALM-RST
/N-CL
47
41
43
42
44
45
/P-CL
46
40
/S-RDY-
∗
5.
PSO
/PSO
48
49
V-REF
SG
A / D
5
6
∗
2.
∗
1.
LPF
T-REF
SG
1
SG
9
∗
2.
LPF
2
+5 V
0 V
SEN
SG
4
ALO1
ALO2
ALO3
37
38
39
Amount of phase-S rotation
Serial data output
Applicable line receiver
SN75175 manufactured
by Texas Instruments or
the equivalent corresponding
to MC3486
∗
6.
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)
Speed reference
( ±
2 to
±
10V
/rated motor
speed)
External torque
limit/Torque feed
forward
(
±
1 to
±
10 V
/rated torque)
SEN signal input
∗
3.
∗
4.
Connect shield to
connector shell.
Connector
shell
PG dividing ratio output
Applicable line receiver
SN75175 manufactured
by Texas Instruments or
the equivalent corresponding
to MC3486
Running output
(ON when the motor speed
exceeds the settings.)
Servo ready output
(ON when ready)
Servo alarm output
(OFF for an alarm)
Photocoupler output
Max. operating voltage:
30 VDC
Max. operating current:
50 mA DC
Speed coincidence detection
(ON when speed coincides.)
Alarm code output
Max. operating voltage:
30 VDC
Max. operating current:
20 mA DC