Instruction manual

11 - 39
11. OPTIONS AND AUXILIARY EQUIPMENT
(b) 400VAC class
DOCOM
RA1
EM1
C
B
R/L11
3-phase
380 to
480VAC
S/L21
T/L
31
R2/L
1
S2/L22
R2/L12
T2/L
32
S2/L2
N/L-
(Note 3)
P24
SD
RDYB
RDYA
RSO
SE
A
P/L+
T2/L
3
R/L
11
S/L
21
T/MC1
RES
SD
(Note 1)
L
11
L
21
P
N
U
V
W
(Note 1)
EM1
(Note 2)
RA1
RA2
+
-
24VDC
power
supply
U
V
W
Thermal
relay
0HS2
0HS1
CN2
MC
NF
FR-CVL FR-CV
MC
RA1 RA2
EM
OFF
ON
RESET
SK
MC
(Note 1)
Servo motorServo amplifier
(Note 4)
Servo system
controller
(Note 5)
(Note 1)
(Note 6)
P
1
DICOM
Stepdown
transformer
Note 1. Configure a sequence that will shut off main circuit power at an emergency stop or at FR-CV-H or servo amplifier alarm
occurrence.
2. For the servo motor with thermal relay, configure a sequence that will shut off main circuit power when the thermal relay
operates.
3. For the servo amplifier, configure a sequence that will switch the servo on after the FR-CV-H is ready.
4. For the FR-CV-H, the RS0 signal turns off when it is put in a ready-to-operate status where the reset signal is input.
Configure a sequence that will make the servo inoperative when the RS0 signal is on.
5. Configure a sequence that will make a stop with the emergency stop input of the servo system controller if an alarm occurs
in the FR-CV-H. When the servo system controller does not have an emergency stop input, use the forced stop input of the
servo amplifier to make a stop as shown in the diagram.
6. When using the servo amplifier of 11k to 22kW, make sure to connect P-P
1
. (Factory-wired.)