sh030106u.pdf - 第362页

11. OPT ION S AND P ERI PHER AL EQU IPMENT 11 - 41 (2) Connectio n exampl e POINT In this c onfigurat ion, o nly the ST O func tion is support ed. T he forc ed stop decelerati on func tion is not av ailable. (a) 200 V c …

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11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 40
11.4 FR-RC-(H) power regeneration converter
POINT
When using the FR-RC-(H) power regeneration converter, set [Pr. PA04] to
"0 0 _ _" to enable EM1 (Forced stop 1).
When using the FR-RC-(H) power regeneration converter, refer to "Power
Regeneration Converter FR-RC Instruction Manual (IB(NA)66330)".
When using the FR-RC-(H) power regeneration converter, set [Pr. PA02] to "_ _ 0 1" and set [Pr. PC20] to
"_ _ _ 1".
(1) Selection
The converters can continuously return 75% of the nominal regenerative power. They are applied to the
servo amplifiers of the 5 kW to 22 kW.
Power regeneration
converter
Nominal
regenerative
power [kW]
Servo amplifier
Nominal regenerative power [%]
50 75 100 150
0
500
300
200
100
50
30
20
Continuous energization time [s]
FR-RC-15K 15
MR-J4-500B(-RJ)
MR-J4-700B(-RJ)
MR-J4-11KB(-RJ)
MR-J4-15KB(-RJ)
FR-RC-30K 30
FR-RC-55K 55 MR-J4-22KB(-RJ)
FR-RC-H15K 15
MR-J4-500B4(-RJ)
MR-J4-700B4(-RJ)
FR-RC-H30K 30
MR-J4-11KB4(-RJ)
MR-J4-15KB4(-RJ)
FR-RC-H55K 55 MR-J4-22KB4(-RJ)
11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 41
(2) Connection example
POINT
In this configuration, only the STO function is supported. The forced stop
deceleration function is not available.
(a) 200 V class
P3 P4
CN- P+
N/- P/+
RD
SE
MCMCCB
RX
R
SX
S
TX
T
R/L1
S/L2
T/L3
B
C
EM1
DICOM
CN3
DOCOM
ALM
CN3
RA
BC
FR-RC
ALM
RA
MC
MC
SK
L11
L21
L1
L2
L3
A
B
C
(Note 1)
Phase detection
terminals
(Note 4)
Ready
Alarm
output
RDY output
(Note 7)
(Note 5)
Power
supply
24 V DC (Note 9)
Malfunction
(Note 3)
Power factor
improving reactor
(Note 10)
Forced stop 1
(Note 6)
Power regeneration converter
FR-RC
Operation ready
OFF
ON
Forced stop 1
(Note 6)
Servo amplifier
(Note 2)
5 m or less
(Note 8)
(Note 8)
24 V DC (Note 9)
11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 42
Note 1. When not using the phase detection terminals, fit the jumpers across RX-R, SX-S and TX-T. If the jumpers remain removed,
the FR-RC will not operate.
2. When using the servo amplifier of 7 kW or less, make sure to disconnect the wiring of built-in regenerative resistor (5 kW or
less: P+ and D, 7 kW: P+ and C). For the servo amplifier of 11 kW to 22 kW, do not connect a supplied regenerative resistor to
the P+ and C terminals.
3. If ALM (Malfunction) output is disabled with the parameter, configure up the power supply circuit which switches off the
ma
g
netic contactor after detection of alarm occurrence on the controller side.
4. Between P3 and P4 is connected by default. When using the power factor improving DC reactor, remove the short bar
between P3 and P4. Refer to section 11.11 for details. Additionally, a power factor improving DC reactor and power factor
improvin
g
AC reactor cannot be used simultaneousl
y
.
5. For the power suppl
y
specifications, refer to section 1.3.
6. Set [Pr. PA04] to "0 0 _ _" to enable EM1 (Forced stop 1). Configure up the circuit which shuts off main circuit power with
external circuit at EM1
(
Forced stop 1
)
off.
7. When wires used for L11 and L21 are thinner than wires used for L1, L2, and L3, use a molded-case circuit breaker.
8. This dia
g
ram shows sink I/O interface. For source I/O interface, refer to section 3.8.3.
9. The illustration of the 24 V DC power supply is divided between input signal and output signal for convenience. However, they
can be confi
g
ured b
y
one.
10. For selection of power factor improving AC reactors, refer to "Power Regeneration Converter FR-RC Instruction Manual
(
IB
(
NA
)
66330
)
".
(b) 400 V class
P3 P4
CN- P+
N/- P/+
(Note 4)
RD
SE
MCMCCB
(Note 7)
RX
R
SX
S
TX
T
R/L1
S/L2
T/L3
B
C
EM1
DICOM
CN3
DOCOM
ALM
CN3
(Note 9)
24 V DC
RA
BC
FR-RC-H
ALM
RA
MC
MC
SK
L11
L21
L1
L2
L3
(Note 2)
A
B
C
(Note 8)
(Note 8)
24 V DC
(Note 9)
(Note 5)
Power
supply
Power factor
improving AC reactor
(Note 10)
Servo amplifier
Forced stop 1
(Note 6)
Malfunction
(Note 3)
5 m or shorter
Lady
Alarm output
RDY output
(Note 1)
Phase detection
terminals
Power regeneration converter
FR-RC-H
Operation
ready
OFF
ON
Forced stop 1
(Note 6)
Step-down
transformer