4 Commissioning
BU 0200 en-US-4920
115
Pos : 254 /Anleit ungen/El ektr onik /FU und St art er/4. I nbetriebnahm e/ SK 1x xE, SK 2xx E, -FD S/I nbetriebnahme G erät /Minimalk onfigur ation SK 2x5E [ SK 2xxE] @ 1\mod_1345558127539_14638. doc x @ 38273 @ 45 @ 1
4.3.4.2
SK 2x5E minimum configuration
Minimal configuration without options
The variable frequency drive must be provided with an external control voltage.
Variable Frequency
Drives
SK 2x5E-...
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er
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bl
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44
40
.
.
21
22
.
38
39
L1 - L2/N - L3
115/230/400V
24V=
GND
1/3~ 115/230/400V + PE
Switch S1
Motor
PTC thermistor
Function
Setting
Setpoint
Integrated potentiometer P1
Frequency ramp
Integrated potentiometer P2
Controller enable
External switch S1
Pos : 255 /Anleit ungen/El ektr onik /FU und St art er/4. I nbetriebnahm e/ SK 1x xE, SK 2xx E, -FD S/I nbetriebnahme G erät /Minimalk onfigur ation SK 2x5E_01 (.. . mit O ptionen) [SK 2xx E] @ 8\m od_1441629963804_14638. docx @ 240533 @ 5 @ 1
Minimum configuration with options
One switch and one potentiometer (such as SK CU4-POT) are required in order to implement
completely autonomous operation (independent of control lines, etc.). In combination with an
integrated power supply unit (SK CU4-…-24V), a solution that only has the power supply line can be
set up with an SK 2x5E, and demand-oriented speed and rotation direction control can be ensured
(
Section 3.2.4 "Potentiometer adapter, SK CU4-POT").
Information
Convert analog signal
An 8-bit A/D - converter is integrated in the SK TU4-…-24V and SK CU4-…-24V power supply units. This makes
it possible to connect a potentiometer or another analog setpoint source to the power supply unit. The power
supply unit can convert the analog setpoint into an appropriate pulse signal. This signal can be connected to a
digital input of the variable frequency drive and processed by it as a setpoint.
Pos : 256 /Allgem ein/ Allgem eingültig e Module/---------Seitenumbr uc h k ompakt --------- @ 13\m od_1476369695906_0. doc x @ 2265496 @ @ 1
Содержание NORDAC FLEX SK 2 E-111-123-A Series
Страница 1: ...BU 0200 en US NORDAC FLEX SK 200E SK 235E Users Manual for Frequency Inverters...
Страница 5: ...Publisher BU 0200 en US 4920 5...
Страница 283: ...Key word index BU 0200 en US 4920 283...
Страница 284: ...6072003 4920...