32
AC servo systems
Three-phase, 400 VAC
*1 The time constant for the primary filter is 30 µs.
*2 Connect when using an absolute encoder. When the encoder cable for the battery case is connected, do not connect a backup battery.
*3 Normally short B2 and B3. If the internal regenerative resistor is insufficient, remove the wire between B2 and B3 and connect an external re-
generative resistor between B1 and B2.
*4 For servo ON, connect to safety device and set wiring to enable safety function. When not using the safety function, use the servo drive with
the plug (JZSP-CVH05-E, provided as an accessory) inserted into the CN8.
*5 It is the user’s responsibility to obtain 24 VDC power supply.
10
V-REF
SG
A / D
5
6
LPF
T-REF
SG
9
LPF
2
+5 V
0 V
SEN
SG
BAT(+)
BAT(-)
ALO1
ALO2
ALO3
PBO
PCO
/PBO
PAO
/PAO
/PCO
/V-CMP+ (/COIN+)
/V-CMP- (/COIN-)
/TGON+
/TGON-
/S-RDY+
ALM+
ALM-
4
22
14
15
21
27
28
29
30
31
32
(SO1)
(SI0)
(SI1)
(SI2)
(SI3)
(SI4)
(SI5)
(SI6)
(SO2)
(SO3)
26
25
19
33
34
35
36
20
37
38
39
+24 V
+24 VIN
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-
∗
3
150
Ω
PULS
SIGN
CLR
CLR
/CLR
1
SG
Alarm code output
Max. operating voltage:
30 VDC
Max. operating current:
20 mA DC
Encoder output pulses
Applicable line receiver
SN75175 or MC3486
manufactured by Texas
Instruments or the equivalent
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)
SEN signal input
Backup battery
2.8 to 4.5 V
∗
2
P control
(P control when ON)
Speed coincidence detection
(ON when speed coincides)
(COIN: Positioning completed
(ON when positioning
completes.))
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
Position
reference
CW
Phase A
CCW
Phase B
7
8
12
11
/PULS
SIGN
/SIGN
PULS
150
Ω
150
Ω
EDM1+
EDM1-
FG Connect shield to
connector shell.
/HWBB1+
/HWBB1-
/HWBB2+
/HWBB2-
Switch
fuse
24 V
0 V
Safety device
CN8
6
3
4
5
8
7
Speed reference
(
±
2 to
±
10 V/rated motor speed)
Torque reference
(
±
1 to
±
10 V/rated torque)
Be sure to
ground
Be sure to prepare the end of
the shielded wire properly
Optical encoder
Servo motor
Be sure to attach a surge suppressor to the excitation
coil of the magnetic contactor and relay
Alarm processing
Power
Off
Power
ON
Noise filter
Three-Phase 380 to 480 VAC
Monitored circuit status output
(ON when the hard wire baseblock
function is normally activated)
Connector
shell
∗
1
∗
1
*4
3
Power supply
24 VDC +10%,-15%
+24 V
0 V
3
24 V
0 V
∗
5
CN1
SGDV
Analog/Pulse Reference
Servo Drive
39
AC servo systems
