6. SETTING THE POWER SUPPLY
MAINTENANCE
B--81465EN--1/02
6.1
BLOCK DIAGRAM OF
THE MAIN POWER
INCLUDING POWER
SUPPLY
AC input
380 -- 415 VAC
440 -- 500 VAC
3φ
Transformer
210VAC
Breaker
Noise filter
Breaker
Servo amplifier
(6--axis amplifier)
E--stop unit
CRR38
CRM67
+24E
FS1
CRM67
+24VF
CP5
CP6
Pulsecoder
Motor
+24V
CP5A
CP5A
+24E
CP6
CRM64
End Effector
+24V
Main board
+5V
CP2
Brake
Power
FAN
210VAC
CP3
DC/DC
F4
+5V, +3.3V
+15V, --15V F3
+24V, +24E
DC/DC
+5V, +3.3V
+15V, --15V
Robot
CP1
CP2
FS2
CRF7
CRR64
CNJ
Power supply
unit
F1
Regenerative res.
Aux.Axis
210VAC
200VAC
Backplane
FS3
BATTERY
CRM64
CRM64
CP8B
+24V
CRS16
+24T
FUSE2
Teach pendant
DC/DC
+5V
+24EXT
FUSE1
E--STOP
CIRCUIT
Panel board
+24E
JD5A
+24E
JD5B
+24E
JD17
Handy file etc.
Process I/O
board
+24E FUSE1
+24F
Peripheral device
CRM2
CRM4
+24E
+24E
+24V
--15V
+15V
+5V
+3.3V
Fig.6.1 Block diagram of the power supply (B--cabinet)
158