General
This manual is a quick aid for easy programming of the
frequency converter together with the rotary switch
SFC
VSS
and shall not be seen as a complete product manual.
Function
All programming is executed on the keys at the front display
Fig. 1
. The jog dial (1) is used for navigating the menus and
to select or con
fi
rm information. The ESC key (2) quits a
menu/parameter or clears and reverts the value. The front
panel is opened via button (3).
Electrical wiring
The supply voltage is connected to terminal (6)
Fig 3
. The
supply cable for the fan motor is connected to terminal (7).
The start signal from the rotary system is wired between
DI1, DI3 and +24 at terminal (8).
Parameter choice
+
-
ENT
=
E t -
S
A C C
d E C
S F r
5 .. 0
1
ESC
ESC
ENT
ENT
ENT
6 . 0
2
6 . 0
2
1 blink
(save)
+
+
+
+
+
-
-
-
-
Fig. 2
FUMEX SFC
for rotary switch
Programming manual
2
AI3
AI1 COM
10V
AQ1
COM
AI2
R2C
R1B R1C
R1A
R2A
DI4
DI1 DI2
+24
DI6
DI5
DI3
STO P24
DQ+ PE
DQ-
W / T3
V / T2
U / T1
PC / -
S / L2/ N
R / L1
PA / +
P0
PB
*
* When the supply is 1 phase, the terminals are marked
“R/L1” and “S/L2/N”
When the supply 3 phase, the terminals are marked
“R/L1”, “S/L2” and “T/L3”.
Fig. 3
M
FB fan motor 3 phase
230V/
400 V
(Y connection)
SFC xxx-3/xx
Frequency converter
FB xxx-3
Fan
SFC VSS
Rotary switch (0-1-2)
PE
U / T1
V / T2
W / T3
PE
R / L1
S / L2
T / L3
400 V
3~
+24
DI3
DI1
1
2
M
FB fan motor 3 phase
230V
/400 V (D connection)
FB xxx-3
Fan
PE
U / T1
V / T2
W / T3
PE
R / L1
S / L2/
N
230 V
N1~
Wiring diagram
8
6
7
Value
Unit
Conf
Ref
Mon
CAN Run
CAN Err
ESC
Fig. 1
1
2
3
SFC xxx-1/xx
Frequency converter
NC
3
4
NO
FUMEX SUPPLIES EXTRACTION ARMS · VEHICLE EXHAUST EXTRACTION · FANS · FILTERS · CONTROLS · WORKSHOP EQUIPMENT
