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Control deviations when the ampli
fi
cation is set too high
blue
Set-value - travel speed
red
Actual-value - travel speed
Optimum setting of the speed controller
The following procedure is recommended to obtain an optimum setting of the speed controller:
Increase the parameter
Loop control/SPD_KP
until the motor causes noises/vibrations when starting
up.
Decrease the parameter
Loop control/SPD_KP
until the motor causes no noises/vibrations when
starting up.
Turning away when starting up
Turningawaywhen starting up is indicated by uncontrolled movement of the traction sheave. The
reason for this is too weak a gain of the speed controller for the time at which the brake opens.
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
.
Start-up
|
-
"
K_START 1.0
|
-
"
3.0
Start gain
CAUTION!
Attention!
Before the parameter Start/K_START is increased, it must be ensured that the basic gain (
Controller/SPD_KP) is optimally set!
Original operating instructions
ZAdyn4B 110-180
Start-up
R-TBA15_01-GB 2014 Index 005
Part.-No. 00163453-GB
60/200
Содержание ZA dyn 4B 110
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