KEB COMBIVERT F5-A, Applications Manual, Page: 144 / 552

Page 7.4 - 4 COMBIVERT F5-A, -E, -H © KEB, 2012-10
Setpoint, rotation- and ramp setting
7.4.2 Reference source oP.00
oP.00: Reference source
Value Function Notice
0: Analog input REF
Setting of the speed setpoint via REF
or AUX input
0% corresponds to the „min. refe-
rence“ (oP.06 at forward rotation /
oP.07 at reverse rotation)
+100% corresponds to the "max. re-
ference" (oP.10 at forward rotation /
oP.11 at reverse rotation)
If the rotation direction is determined
by the sign of the setpoint, then posi-
tive values and 0 represent clockwise
rotation, negative values represent
counter clockwise rotation.
The selection of a hardware analog
input as REF is done via parameter
An.30 „Selection REF inp./ AUX func-
tion“ factory setting: AN1 is the REF
input.
The selection of how the AUX input
value is calculated is also done via
An.30.
Default: AN2 is the AUX input.
1: Analog input AUX
2: Digital absolute (op.03)
The value of oP.03 „reference setting"
is used as speed setpoint.
The value range and the resolution
depend on the setting of the speed
mode in parameter ud.02 "control
type".
3: Digital in % (op.05)
The percentage value in oP.05 "refe-
rence setting" is used for the speed
setpoint.
Calculation of the speed setpoints
from the percentage value is done the
same way as for the REF and AUX
inputs.
4: Motorpoti (ru.37)
The percentage value oP.52 "motor-
poti value" is used as speed setpoint
(for more on motorpoti function see
chapter 7.15).
5: Set speed value (sy.52)
The value of SY.52 "set speed value"
is used as speed setpoint.
Value range: +/- 32000 rpm
Resolution: 1 rpm
Exception: In the high frequency
modes up to 64000 or 128000 rpm
are other values valid (see chapter
5.1)
6: ext. PID output (ru.52)
The percentage output value of the
PID-controller (ru.52 "ext. PID output
display ") is used as the speed set-
point. Calculation of the speed setpoints
from the percentage value is done the
same way as for the REF and AUX
inputs.
7: Speed Measurement 1
The speed measured by encoder
channels 1 and 2, respectively, is
used as the speed setpoint.
8: Speed Measurement
2
9: AN 1 direct (+/- 10V)
Setting of the speed setpoints via
AN1. Setting of the setpoint of the
speed controller from the analog va-
lue is done with a fast scanning grid,
therefore, some limitations in the set-
tings options have to be accepted.
Modified calculation of the setpoint
and limitations in the settings options,
see instructions.