YASKAWA USAREM-A5A Bulletin page 24

TORQUE MONITOR
(RATED TORQUE AT 3V/100%)
SPEED MONITOR
(2V/1000r/min)
SPEED REFERENCE INPUT
(RATED SPEED AT ± 6V)
3000r/min
AUX SPEED REFERENCE
INPUT
(RATED SPEED AT ± 2 TO ±10V)
3000r/min
CURRENT LIMIT AT REVERSE
RUNNING( -100%/ + 3 OV
INPUT)
CURRENT LIMIT AT FORWARD
RUNNING( +100%/ - 3 OV
INPUT)
SERVO ON AT
24 V
1Ry ON
PROPORTIONAL CONTROL
AT 2Ry ON(PI DRIVE AT OFF)
REVERSE RUNNING
PROHIBIT AT N-LS OFF
FORWARD RUNNING
PROHIBIT AT P-LS OFF
ALARM RESET AT 9Ry ON
(Note 2) 3 R y
3Ry ON AT CURRENT
LIMIT DETECTION
4Ry ON AT TG ON
5Ry OFF AT SERVO ALARM
6Ry ON AT SERVO READY
p T w i s t e d cable
N o t e s
1 Each capacity of output circuits is 30VDC, 50mA or less
2 The user must provide the 24V power supply
TRQ-M
VTG-M
IN-A
SG-A
IN-B
SG-B
N CL
amormsrmia
P -CL
immirenrsimi
(Note 2 )
+24VIN
9Ry
ALM-RST
l i a 4 R y n a TTCGGIOTNN++
1 1 1 M e i
6Ry
S-RDY+
MEM
Fig 5 4 1 C N I / O Signal Connection and
External Signal Processing
SERVOPACK
SPEED
F E E D B A C K (2V/1000r/min)
10
TM3-3
-0 TM3 1 LI
VR3
VR1
TM3 8
0
IN-B
•
+12V
45
SGOV
4 8k0
A P P R O X 5mA: 1 = K
4 8k0
A P P R O X 5mAi
4 8kil
1
A P P R O X 5mAi = L
48k0
r —
A P P R O X 5mAi
41
4 Bk0 _
A P P R O X 5mA
=
-43
411104.
l l
39
27
SG
+12V
•
1 1E 1 4 8 1 17 1 3 2 1 4 7 1 4 9 1 31 1 4 6 1 1 8 1 5 0
MODE SWITCH
VR4
2 E 5 1
P DRIVE
1 3
VR5
w_
0FE
1 2 1
3 2
TM3 4
VR6
I LOOPI
SERVO ON
PROPORTIONAL
CONTROL(P DRIVE)
REVERSE RUNNING
PROHIBIT
FORWARD RUNNING
PROHIBIT
ALARM RESET
CURRENT LIMIT
DETECTION
T G O N
(DETECTION OF
ROTATION AT
APPROX 4 5 r / m m
OR MORE
SERVO ALARM
SERVO READY
- 1 2 V
FG