15 - 92
15. SERVO AMPLIFIERS WITH A LARGE CAPACITY
(
30k TO 55kW
)
B
C
B
C
MC
(Note 1)
Power
supply
Drive unitConverter unit
L1
L
2
L3
L
11
L21
L
L
L
L
1MC1
2MC2
CNP1
CN1
1
DICOM
5
DOCOM
6
DICOM
2ALM
7EM1
9
DOCOM
(Note 2)
RA2
FR-BR-(H)
P
PR
TH2
TH1
(Note 6)
Terminal
block
(Note 12)
A
L11
L
21
(Note 5)
P
1
P
2
(Note 3)
L
L
(Note 9)
CN1
(Note 2)
21
DICOM
48 ALM
20
DICOM
46
DOCOM
42 EMG
15 SON
Plate SD
24VDC
24VDC
NFB
RA1
RA3RA1 RA2 OFF/ON
Converter
unit trouble
Operation
ready
Drive unit
trouble
Emergency stop
(EMG EM1)
(Note 2)
(Note 8)
Servo motor
thermal relay
MC
SK
N/
P/
BUE
SD
PR
A
SD
MSG
(Note 4)
(Note 7)
FR-BU2-(H)
(Note 11)
(Note 10)
N/
P/
BUE
SD
PR
A
SD
MSG
(Note 4)
(Note 7)
FR-BU2-(H)
(Note 11)
(Note 10)
FR-BR-(H)
P
PR
TH2
TH1
(Note 6)