Vacon NX series Applications Manual page 272

VACON · 272
Table 131: Selections for parameter ID343
Selection
number
0 AI1 reference
1 AI2 reference
2 AI3 reference
3 AI4 reference
Keypad reference (parameter
4
R3.2)
Reference from Fieldbus
5
(FBSpeedReference)
6 Motor potentiometer reference
7 PID controller reference
Select actual value (parameter ID333 to ID339) and the PID control reference (parameter
ID332). If value 6 is selected for this parameter in Application 5, the values of parameters
ID319 and ID301 are automatically set to 13.
In Application 7, the functions Motorpotentiometer DOWN and Motorpotentiometer UP must
be connected to digital inputs (parameters ID417 and ID418), if value 6 is selected for this
parameter.
344 REFERENCE SCALING MINIMUM VALUE, PLACE B 57 (2.2.35, 2.2.1.18)
345 REFERENCE SCALING MAXIMUM VALUE, PLACE B 57 (2.2.36, 2.2.1.19)
You can choose a scaling range for the frequency reference from control place B between
the Minimum and Maximum frequency.
If no scaling is desired set the parameter value to 0.
In figures below, input AI1 with signal range 0-100% is selected for Place B reference.
NOTE!
This scaling does not affect the fieldbus reference (scaled between Minimum
frequency (parameter ID101) and Maximum frequency (parameter ID102).
8
Selection name
(terminals 2 and 3, e.g. potentiometer)
(terminals 5 and 6, e.g. transducer)
PARAMETER DESCRIPTIONS
Description
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