Vacon 50X, Руководство пользователя

Страница: 88 / 132

87 vacon vacon 50x parameters
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
7
The PI Feedback parameter configures the feedback signal to be used in PI control.
The following data values may be assigned to this parameter:
Parameter Value Description
Vin1 Vin1 is the PI feedback.
Cin Cin is the PI feedback.
Vin2 Vin2 is the PI feedback.
The PI Proportional Gain parameter configures the proportional gain that is applied to the
PI control.
NOTE: Value must be greater than 0 for this to be active.
The PI Integral Gain parameter configures the integral gain that is applied to the PI con-
trol.
NOTE: Value must be greater than 0 for this to be active.
The PI Feed Gain parameter allows the feedback signal to be scaled. A setting of 1000 in-
dicates 100.0%.
Both the PI Error 1 and PI Error 2 parameters are read-only; they provide feedback on
how the PI control is operating.
This parameter sets the high limit of the PI output.
This parameter sets the low limit of the PI output.
851 PI Feedback Default: Vin1
Range: Text string
Level 2
852 PI Prop Gain Default: 0
Range: 0–2000
Level 2
853 PI Int Gain Default: 0
Range: 0–10000
Level 2
854 PI Feed Gain Default: 1000
Range: 0–2000
Level 2
855 PI Error 1
856 PI Error 2
Default: Read-Only
Range: 0.00–100.00%
Level 2
857 PI High Corr Default: 100.00%
Range: 0.00–100.00%
Level 2
858 PI Low Corr Default: 0.00%
Range: 0.00–100.00%
Level 2