4
3
KEB COMBIVERT F4-F
16
Name: Basis
15.12.98
CP - Parameter
©
KEB Antriebstechnik, 1998
All Rights reserved
Operation
Chapter
Section
Page
Date
Calculation example:
When 1.5 x M
rated
+10 V should be measured on analog output A1.
value when gain is 1 (see CP.18)
2 x M
rated
CP.19 =
–––––––––––––––––––––––––––
=
–––––––––= 1.33
desired value at +10V
1.5 x M
rated
Gain Output A2
Determines the gain of the analog output signal A2 (terminal X2.19). The analog
output A2 specifies the actual speed of the motor.
Adjustment Range:
-20…+20
Resolution:
0,01
Factory setting:
1
Customer setting:
________
Output Condition OUT D1
Parameter CP.21 determines the output condition of digital output D1 (terminal X2.8).
! see table below !
Adjustment Range:
0…33
Resolution:
1
Factory setting:
20
Customer setting:
________
The parameter CP.19 speicifies the gain of the analog output signal on output A1
(terminal X2.18).
Adjustment Range:
-20…+20
Resolution:
0,01
Factory setting:
1
Customer setting:
________
Gain Output A1
See CP.19 for calculation example
for gain 1
the following is valid:
±(2 • n
fn
) = ±10 V
^
n
fn
:
Rated-Rotating Field Speed
CP.19 = 1
+n,I,U,M
+10 V
- n,I,M
-10 V
CP.19 = 2
CP.19 = 0,5
CP.20 = 1
+n
+10 V
- n
-10 V
CP.20 = 2
CP.20 = 0,5