CP - Parameter
Operation
4
3
KEB COMBIVERT F5-M / S
14
Name: Basis
17.05.04
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2003
All Rights reserved
The following parameters serve for the optimization of the drive and the adaption to
certain applications. These adjustments can be ignored at the initial start-up.
4.3.6
Special
Adjustments
F5-MULTI:
If you find that during start-up in controlled operation the actual and setpoint speed
have different signs it can be an indication for a wrong connection of the incremental
encoder. If possible the wiring should be corrected.
Should this involve too much effort then you can achieve a rotation reversal of encoder†1
by means of this parameter. The effect corresponds to a change of the A and B tracks
of the incremental encoder.
A system inverting can be adjusted with bit 4. With this it is possible to adjust the
engine with a positive setting at the shaft.
F5-SERVO:
The speed display at CP.1 must be positive when the engine runs manual in clockwise
direction. The signals SIN+ and SIN- of the resolver have to be changed, if the sign is
wrong. Please ensure that the signals are not short-circuited with the internal shield
(see connection resolver). The signals A(+) and A(-) must be changed for units with
SIN/COS encoder.
Should this involve too much effort then you can achieve a rotation reversal of encoder†1
by means of this parameter.
Adjustment range:
0...19
Resolution:
1
Factory setting:
0
Change rotation
Maximum speed forward
In order to limit the setpoint value a maximum speed must be preset. This limit value
is the basis for further setpoint calculations and for the determination of setpoint
characteristics. The maximum speed limits the setpoint speed only. Because of speed
ripples, speed overshoot or hardware defects (e.g. defective encoder) the actual speed
may exceed these limits.
Adjustment range:
0...4000 rpm
Resolution:
0,125 rpm
Factory setting:
2100 rpm
Value
Function
0
track not exchanged
1
track exchanged
2/3
reserved for initiator input