sh030051g.pdf - 第347页

13 - 46 13. SERVO AMPLIFIERS WI TH A LARGE CAPACITY ( 30k TO 55kW ) (b) Forced stop in the drive unit When the forced stop (EM1 ) is made valid in the driv e unit, the drive unit in oper ation stops, Main circuit off war…

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13 - 45
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
2) When CNP1 is invalid
When the forced stop (EM1) is input in the converter unit, the drive unit in operation stops and Main
circuit off warning (E9) appears. When the forced stop (EM1) is deactivated in the converter unit, the
drive unit automatically resumes the operation.
(3s)
(3s)
(3s)
Electromagnetic brake
interlock (MBR)
(10ms)
ON
OFF
Base circuit
ON
OFF
Servo motor speed
Converter main circuit
off warning
ON
OFF
Main circuit
power supply
ON
OFF
Forced stop (EM1)
Invalid (ON)
Valid (OFF)
Dynamic brake
Dynamic brake
Electromagnetic brake
Electromagnetic brake
Electromagnetic brake
operation delay time
Electromagnetic brake release
(Note)
Note. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated
13 - 46
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
(b) Forced stop in the drive unit
When the forced stop (EM1) is made valid in the drive unit, the drive unit in operation stops, Main circuit
off warning (E9) appears, and then the drive unit is forcedly stopped. Configure to activate the forced
stop (EM1) of the drive unit as the forced stop (EM1) of the converter unit is activated, and to activate
the forced stop (EM1) of the converter unit as the forced stop (EM1) of the drive unit is activated. Shut
off the power supply by the external sequence as soon as the forced stop (EM1) is activated.
Electromagnetic brake
interlock (MBR)
(10ms)
(3s)
(3s)
Invalid (ON)
Valid (OFF)
Base circuit
ON
OFF
Servo motor speed
Forced stop command
(from controller) or
forced stop (EM1)
ON
OFF
Main circuit
power supply
ON
OFF
Dynamic brake
Dynamic brake
Electromagnetic brake
Electromagnetic brake
Electromagnetic brake
operation delay time
Electromagnetic brake release
(Note)
Note. ON: Electromagnetic brake is not activated.
OFF: Electromagnetic brake is activated
13 - 47
13. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
13.3.8 Servo motor side details
Terminal box
Encoder connector
CM10-R10P
Encoder connector signal arrangement
CM10-R10P
5
6
1
4
3
2
8
7
9
10
Terminal
No.
Signal
1 MR
2 MRR
3
4 BAT
5 LG
6
7
8 P5
9
10 SHD
HA-LP30K1M4 HA-LP30K24
HA-LP37K24
HA-LP30K1
HA-LP37K1
HA-LP30K1M
HA-LP37K1M
HA-LP30K2
HA-LP37K2
HA-LP25K14
HA-LP30K14
HA-LP37K14
HA-LP37K1M4
HA-LP45K1M4
HA-LP50K1M4
HA-LP45K24
HA-LP55K24
Motor power
supply terminal
block screw size
M8 M10
Earth screw size M6 M6
CM10-R10P
Encoder connector
U
V
W
Earth terminal M6 screw
Motor power supply
terminal block
(U V W) M8 screw
Cooling fan
terminal block
(BU BV BW)
M4 screw
Thermal sensor
terminal block
(OHS1 OHS2)
M4 screw
UVW
BU BV BW OHS1OHS2
Terminal block signal arrangement