Siemens CU240B-2 - Page 44

Commissioning
4.3 Commissioning
Converter with Control Units CU230P-2; CU240B-2; CU240E-2
44 Getting Started, 04/2014, A5E32885834B AB
Table 4- 7 Setting the control mode
Parameter
Possible settings
p1300
Setting the open-loop and closed-loop control mode of a drive
0: V/f control with linear characteristic
1: Linear V/f characteristic with Flux Current Control (FCC)
2: V/f control with square-law characteristic
3: Freely selectable V/f characteristic
4: Linear V/f characteristic ECO
5: Linear V/f characteristic for applications requiring a precise frequency in textile systems
6: Linear V/f characteristic with FCC for applications requiring a precise frequency in textile systems
7: Square-law V/f characteristic with ECO
19: V/f control without characteristic
20: Vector control without speed encoder
22: Torque control without speed encoder
Table 4- 8 Motor data according to the rating plate
Parameter
Description
p0100
Motor standard IEC/NEMA
0: Europe 50 [Hz]
p0300
Motor type selection
0: No motor
1: Induction motor
2: Synchronous motor
p0304
Motor voltage in [V]
p0305 Motor current in [A]
p0307
Motor frequency in [kW] or [hp]
p0310
Motor frequency in [Hz]
p0311
Motor speed in [rpm]
p0625
Ambient temperature of the motor in [°C]
p0640
Current limit of the motor in [A]
Changing the function of a terminal
Table 4- 9 Digital inputs
Parameter
Terminals
CU240B-2
Terminals
CU240E-2
Terminals
CU230P-2
Signal
Command sources of important functions
p0722.0
5 / 69
5 / 69
5 / 69
DI 0
p0840 - ON/OFF (OFF1)
p2103 - acknowledge faults
p1055/p1056 - jog mode
p1035/p1036 - motorized potentiometer
p1020 … p1023 - fixed speed setpoint
p1230 - activate DC braking
p2200 - enable technology controller
p0722.1
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6 / 69
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DI 1
p0722.2
7 / 69
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DI 2
p0722.3
8 / 69
8 / 34
8 / 69
DI 3
p0722.4
-
9 / 34
9 / 69
DI 4
p0722.5
-
10 / 34
10 / 69
DI 5