7.6
Optimisation of the startup and drive behaviour
Turning away when starting up
Turning away when starting up is indicated by uncontrolled movement of the driving disc. The reason
for this is insuf
fi
cient ampli
fi
cation of the RPM controller at the time when the brake opens.
RPM controller
The
SPD_KP
(ampli
fi
cation) parameter can be used to optimise the setting of the RPM controller
acting during travel.
1.
Select parameter
Startup/SPD_KP
Multiplication factor to modify the calculated basic ampli
fi
cation
SPD_C
Startup
|
-
"
SPD_KP
1.00
|
-
"
0.95
RPM controller basic
gain
2.
Increase of the parameter
Startup/SPD_KP
until the motor ei-
ther no longer turns away or causes noises/vibrations when
starting up.
Start-up
|
-
"
SPD_KP
1.00
|
-
"
1.00
Controller basic gain
3.
If the motor causes noises/vibrations when starting up, decrease
the parameter
Startup/SPD_KP
until the motor no longer
causes any noises/vibrations.
Start-up
|
-
"
SPD_KP
1.00
|
-
"
1.00
Controller basic gain
If the motor turns away when starting up despite optimum setting of the basic gain (parameter
Control/SPD_KP
), this can be optimised by increasing the parameter
Startup/K_START
.
CAUTION!
Caution!
Before the parameter
Start/K_START
is increased, it must be ensured that the basic gain (
Controller/SPD_KP
) is optimally set!
4.
Select parameter
"SPD_KP"
Start gain
Multiplication factor for the parameter
Controller/SPD_KP
or
charge controller boost (depending on start-up mode)
Start-up
|
-
"
K_START 1.0
|
-
"
3.0
Start gain
Original operating instructions
ZAdynpro
–
Part 1
Start-up
R-TBA17_01-GB 1837 Index 004
Part.-No. 00163459-GB
43/64
7
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ta
rt
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