KEB COMBIVERT F4-F - Motorpotentiometer Function

11
ANTRIEBSTECHNIK
6
811
KEB COMBIVERT F4-F
Name: Basis
19.05.99
6
Section PageDate
© KEB Antriebstechnik, 1999
All Rights reserved
Chapter
Functional DescriptionSpecial Functions
6.8.4 Motor-
potentiometer
Function
This function simulates a mechanic motor potentiometer. By way of two programmable
inputs the value of the motor potentiometer can be increased or decreased.
100%
0%
t [s]
0%
-100%
16 33 66
» »
SP.29
163366SP.29
8421
xxx0
xxx1
xx0x
xx1x
00xx
01xx
10xx
11xx
SP.26 Motorpoti / Function
Meaning
set programmble
non-set programmble
no motor potentiometer reset
reset after Power on
0...100 % in 16 s
0...100 % in 33 s
0...100 % in 66 s
0...100 % accord. to SP.29
SP.27 0,00...300,00 s
Motorpoti time
n [min
-1
]
n
max
(SP.5)
n
min
(SP.4)
n
min
(SP.6)
n
max
(SP.7)
Increase of motorpoti value
assign value „13“ to prog.
input di.3...12
Decrease motorpoti value
assign value „14“ to prog.
input di.3...12
Rotation
+ = forward
- = reverse
Setpoint
Fig. 6.8.4 Motorpotentiometer function
Speed setting
Setpoint setting