KEB Combivert F5 Instruction Manual page 32

Parameter Description
Value Installed encoder interface
20 SSI - SIN/ COS
22 UVW
In case of an invalid encoder identifier the error „E.Hyb" is displayed in Li.01 and the measured value is indicated
negated. When changing the encoder interface the error „E.HybC" is displayed. By writing on this parameter the
change is confirmed and the default values for the new interface are loaded.
LC.12 Increment Encoder 1
Value range
0...65535 Ink
LC.13 Track change and travel direction inverting Encoder 1
With this parameter the encoder tracks A and B on the encoder interface X3A can be exchanged. In addition to
that the travel direction inverting can be activated. Thus it is possible to run the motor with positive setting counter-
clockwise on the shaft without changing the hardware.
Input
0
1
16
17
LC.14 Encoder pole-pairs
Value range
0...xxx
LC.15 Determine system position (only at synchronous motors) -alternatively also possible with LC.18-
If the drive system (inverter and motor) is started for the first time, the system position of the encoder to the rotor
position of the motor must be known. By entering „1" in LC.15 the system position alignment is started. In doing
so the drive may not be loaded (remove cable from the leading sheave). After the system position alignment is
completed, the determined value is displayed in LC.16.
During the alignment several functional steps are carried out which are displayed as feedback signals.
Value
off
1
2
3
LC.16 System position value
Value range
0...65535
LC.17 Filter time Encoder 1
Value range
0...5
GB - 32
Setting Description
2500 Ink Input of the encoder increments (number of increments per revolution).
Setting Change encoder tracks A/B
x
Setting Description
1 Adjustment of the encoder pole-pairs for encoders with several commutation
signals.
Action inverter
No system alignment carried out
Display „start"
Calibration procedure „calcu"
Procedure completed „ready"
Setting Description
- In this parameter the position of the encoder to the rotor position of the mo-
tor is displayed (also see LC.15). If the system position of motor and rotor is
known, then the position alignment described under LC.15 needs not to be
made. The position value can be entered directly into the parameter. The va-
lue is stored with „ENTER".
Setting Description
1 Serves for the smoothing of faulty speed signals.
0 = 0, 5 ms 1 = 1 ms
-
YES
-
YES
Action operator
-
Enter „start", set drive command
-
Cancel the drive command
2 = 2 ms 3 = 4 ms
Travel direction inverting
-
-
YES
YES
4 = 8 ms 5 = 16 ms