Table of Contents
Advertisement
11. OPTIONS AND PERIPHERAL EQUIPMENT
(3) Connection diagram
(a) 200 V class
(Note 7)
MCCB
3-phase
200 to
230 V AC
Note 1. Configure a sequence that will shut off main circuit power in the following.
An alarm occurred at FR-CV or servo amplifier.
EM1 (Forced stop 1) is enabled.
2. For the servo amplifier, configure a sequence that will switch the servo-on after the FR-CV is ready.
3. 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).
4. Configure a sequence that will make a stop with the emergency stop input of the controller if an alarm occurs in the FR-CV.
When the 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.
5. When using FR-CV, always disconnect wiring between P3 and P4 terminals.
6. Set [Pr. PA04] to "0 0 _ _" to enable EM1 (Forced stop 1).
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. The illustration of the 24 V DC power supply is divided between input signal and output signal for convenience. However, they
can be configured by one.
POINT
In this configuration, only the STO function is supported. The forced stop
deceleration function is not available.
FR-CVL
MC
R2/L12
R/L11
S/L21
S2/L22
T2/L32
T/L31
(Note 1)
EM1
RA1
RA2
OFF
ON
MC
MC
SK
FR-CV
R2/L1
S2/L2
T2/L3
P/L+
N/L-
24 V DC (Note 8)
R/L11
S/L21
P24
T/MC1
SD
Controller
RDYB
(Note 2)
RDYA
SE
A
RA1
(Note 1)
(Note 4)
B
C
24 V DC (Note 8)
11 - 40
Servo amplifier
(Note 3)
U
L11
V
L21
W
CN2
P4
(Note 5)
N-
24 V DC (Note 8)
DOCOM
ALM
(Note 1, 6)
EM1
RA1
EM1
DICOM
Servo motor
U
V
W
RA2
Advertisement
Table of Contents
