ZIEHL-ABEGG ZA dyn 4C, Оригинальная инструкция по эксплуатации, Страница: 142 / 224

(4) Evacuation type default
Con
fi
gure the parameter
F_PARA2 = UPS
in the
Parameter set 2
menu.
Parameter set 2
|
-
"
F_PARA2 UPS
|
- "
UPS
Function parameter set 2
(5) Presetting the stator resistor in synchronous motors
In the
Parameter set 2 / R_U20
menu, enter the stator resistance of the synchronous motor used
Parameter set 2
|
-
"
R_U20 1.00 Ohm
|
-
"
1.00
Stator resistance (UPS
(6) Limit motor current
Limit the motor current by entering the available UPS power in the
"Parameter set 2/P_UPS"
menu.
Parameter set 2
|
- "
P_UPS 1.0 kW
|
-
"
1.0
Max. load of the UPS
Calculating the available UPS power:
x
1 rating plate
- Control systempower consumption
- Electromechanical brakes power consumption
- Other consumers (car light,
…
) power consumption
=
Available UPS_power [W]
Information
Entering the UPS power determines the type of UPS evacuation.
Suf fi cient power:
An evacuation trip with the characteristics of an evacuation with optimum UPS
power is implemented.
Not enough power:
An evacuation trip with the characteristics of an evacuation with minimal UPS
power is implemented.
CAUTION!
Caution!
Setting the value for P_UPS too high can lead to an overloading or destruction of the UPS.
(7) Copying the parameters
In the menu
Parameter set 2/COPY
, select the function
PARA->2
. After copying, the parameter is
once again OFF.
Parameter set 2
|
-
"
COPY Off
|
-
"
PARA1
R
2
Copy parameter
Information
The power failure detection and type of evacuation must be parameterised before copying the
parameters. Only a lower speed of the motor is possible because of the lower mains supply. The
maximum possible speeds for V_2 and V_3 are calculated during the copying process.
Original operating instructions
ZAdyn4C
Emergency evacuation
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