Lust SMARTDRIVE VF1408M - Page 28

2-10
21
22
FSIN
X6/2
23
J1
J6
E
21
22
FSIN
X6/2
23
J1
J6
E
External frequency reference input
0...1 kHz
Scaling: FMIN → FMAX
0 . . . 1 kHz
Adaption: Jumper position E
04-FSSEL = 3
Amplitude: 30 V max.
Impulse width: 10 µs min.
External frequency reference input
0 ... 10 kHz
Scaling: FMIN → FMAX
0 . . . 10 kHz
Adaption: Jumper position E
04-FSSEL = 4
Amplitude: 10 V max.
Impulse width: 10 µs min.
External frequency reference
default with PWM-Signal
Scaling: 20 . . . 100% (FMAX)
Adaption: Jumper position E
04-FSSEL = 5
Scaling: 0 . . . 100% (FMAX)
Adaption: Jumper position E
04-FSSEL = 6
21
22
FSIN
X6/2
23
J1
J6
E
Condition: PWM basic frequency 0.9...8 kHz
For further details see Chapter 6.1 Reference input. Position of jumpers
J1...J6, on the top side of the device (see layout plan, Chap.1).