Mitsubishi FR-F800-E - Page 63

Connection of stand-alone option units
62
INSTALLATION AND WIRING
2.9.5 Connection of the multifunction regeneration
converter (FR-XC)
Common bus regeneration mode with harmonic suppression disabled
(Pr.416 = "0")
When connecting the multifunction regeneration converter (FR-XC) to improve the braking capability, perform wiring securely
as follows. Incorrect connection will damage the converter and the inverter.
Turn ON switch 1 (connection mode setting switch) in the function selection switch assembly (SW2). If the switch setting does
not match the actual wiring, the connection mode fault "E.T" occurs.
After making sure that the wiring is correct and secure, set "2 or 102" in Pr.30 Regenerative function selection.
Power
supply
MCCB
MC
FR-XCL
N/-
FR-XC
R/L1
S/L2
T/L3
RSO
SE
C
B
A
RYB
IM
P/+
P4
R2/L12
S2/L22
T2/L32
R2/L12
S2/L22
T2/L32
P/+
Fuse
R/L1
N/-
Inverter
M
S/L2
T/L3
Fuse
RES
SD
X10(MRS)
IM
R/L1
N/-
Inverter
M
S/L2
T/L3
RES
SD
X10(MRS)
IM
R/L1
N/-
Inverter
M
S/L2
T/L3
RES
SD
X10(MRS)
R1/L11
S1/L21
LOH
SD
RES
SOF
Open collector
Junction terminal
Fuse
Fuse
Junction terminal
Fuse
Fuse
Junction terminal
*1
*1
*1
*4*5
*4*9
*10
*7
*6
*6
U
V
W
U
V
W
U
V
W
R/L1
S/L2
T/L3
*7
Fuse
Fuse
Fuse
P1
*2*3
P/+
P1
P/+
P1
*2*3
*2*3
*8
*8
*8