KEB COMBIVERT F4-F Instruction Manual page 28

4. Parameter Description
Gain Output A1
GB
Gain Output A2
Output Condition OUT D1
GB 28
The parameter CP.19 speicifies the gain of the analog output signal
on output A1 (terminal X2.18).
Adjustment Range: -20...+20
Resolution:
Factory setting:
Calculation example:
When 1.5 x M +10 V should be measured on analog output A1.
rated
value when gain is 1 (see CP.18)
CP.19 = ––––––––––––––––––––––––––– = –––––––––= 1.33
desired value at +10V
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:
Factory setting:
for gain 1
the following is valid:
^
±(2 • n ) = ±10 V
fn
n : Rated-Rotating Field Speed
fn
See CP.19 for calculation example
Parameter CP.21 determines the output condition of digital output
D1 (terminal X2.8). ! see table below !
Adjustment Range:
Resolution:
Factory setting:
+10 V
0,01
1
- n,I,M
1.5 x M
+10 V
0,01
1
- n
0...28
1
20
CP.19 = 2
CP.19 = 1
CP.19 = 0,5
+n,I,U,M
-10 V
2 x M
rated
rated
CP.20 = 2
CP.20 = 1
CP.20 = 0,5
+n
-10 V