Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 26)

Chapter 2 Installation and Wiring|
Revision August 2008, 03VE, SW V2.04 2-3
Main c irc ui t (power) terminals Contr ol c ircuit ter minals Shielded l eads & Cable
Sw1
Sink
Source
F act ory set tin g:
SINK Mode
Please refer to
F ig ure 3 f or wiring
o f S INK mo de an d
SO URCEmod e.
R(L1)
S(L2)
T(L3)
F us e/NFB(No F use B reaker)
SA
OF F ON
MC
MC
RB
RC
Recommended Circ ui t
when power s upply
is turned O FF by a
fault output.
R(L1)
S(L2)
T(L3)
E
AVI
ACI
AUI
ACM
+10V
5K
3
2
1
Power supply
+10V 20m A
Master Fr equency
0 to 10V 47k
Analog S ignal Common
E
U(T1)
V(T2)
W(T3)
IM
3~
RA
RB
RC
Motor
RS-485 serial communication
1: +E V
2: G ND
3: SG -
4: SG +
5: NC
6: NC
E
DFM
DCM
Digital F requency Output
Ter minal
factory setti ng: 1:1
Duty =50%, 10V DC
Digital Si gnal Common
Multi-function c ontact output 1
(r elay)
factory setti ng: fault indication
MO1
MO2
MCM
Multi-function c ontact output 3
(photocoupler)
Multi-function
Photocoupler Output
Multi-function c ontact output 4
(photocoupler)
MRA
MRC
Multi-function c ontact output 2
(r elay)
48VDC 50mA
factory setti ng:
indicates that it is running
DFM output s ignal s el ec ti on
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
FWD/ST OP
REV/STO P
Multi-s tep 1
Multi-s tep 2
Multi-s tep 3
Multi-s tep 4
No function
Digital Si gnal Common
F ac tor y
setting
* Don't apply the mains voltage direc tly
to abov e terminals.
E
No function
REV
FWD
ACI cur rent/v oltage selection
AFM
ACM
Analog S ignal common
E
T he brake resis tor is built-i n to model V FD110V43B. NOTE
If the fault occ ur s, the
contact will be O N to turn
off the power and pr otec t the power s ystem.
OC TP
DFM Switch
Make sure that power is OF F
befor e c hanging the switch
setting.
4~20mA/0~10V
-10~+ 10V
0-20mA 0-10V
ACI Switch
Make sure that power is OF F
befor e c hanging the switch
setting.
0~ 10VDC/ 2mA
AF M analog output selec tion
Analog Multi- func tion Output Terminal
0-10V 0-20mA
AF M Switch
Make sure that power is OF F
befor e c hanging the switch
setting.
F or c om munic ati on,
it needs to use
VF D- USB01/IF D8500
to connect to PC.
Figure 2 for models of VFD-VE Series (20HP/15kW and above)
VFD150V23A/43A-2, VFD185V23A/43A-2, VFD220V23A/43A-2, VFD300V43A-2, VFD370V43A-2,
VFD450V43A-2, VFD300V23A-2, VFD370V23A-2, VFD550V43C-2, VFD750V43C-2
Jumper
DC choke
(optional)
-( min us sign)
VF DB
+2 +1
brake unit
(optional)
brake resi stor
(optional)