Vacon 100 flow Applications Manual

0%
100%50%
C
B
A
D
[Hz]
[%]
0 mA 20 mA10 mA
Fig. 61: AI1 signal inversion, selection 0
A. Frequency reference
B. Max freq reference
C. Min freq reference
D. Analogue input signal
Selection
number
Selection name Description
1 Inverted
Signal inversion. The value 0% of the analogue input signal
agrees to the Maximum Frequency Reference. The value
100% of the analogue input signal agrees to the Minimum
Frequency Reference.
0% 100%50%
C
B
A
D
[Hz]
[%]
0 mA 20 mA10 mA
Fig. 62: AI1 signal inversion, selection 1
A. Frequency reference
B. Max freq reference
C. Min freq reference
D. Analogue input signal
PARAMETER DESCRIPTIONS VACON · 271
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10

Vacon 100 flow Specifications

General

Protection class	IP20
Communication interface	RS-485
Operating temperature	-10°C to +50°C
Storage temperature	-40°C to +70°C
Ambient temperature	-10°C to +40°C
Control method	Sensorless vector control
Communication protocols	CANopen
Approvals	CE, UL
I/O	2 analog inputs
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Frequency range	0 Hz to 400 Hz
Humidity	5% to 95%, non-condensing
Voltage range	208-240 V