Siemens CU240S DP Operations Instructions download pdf (Page 42)

Commissioning (software)

2.7 Commissioning modes

Control Units CU240S

2-22 Operating Instructions (Compact), 04/2006, A5E00766042B AA

Parameter Action/Description (Factory setting: bold)

Parameters with an "*" have more settings than listed below. Please refer to the parameter list

Your own

setting

3: 3-wire(start/dir)

P1000 = 2 Selection of frequency setpoint*

enter the frequency setpoint source

0: No main setpoint

1: MOP setpoint

2: Analog setpoint (Default for CUS240S)

3: Fixed frequency

4: USS on RS232

5: USS on RS485

6: Fieldbus (Default for CUS240S DP and CUS240S DP-F)

7: Analog setpoint 2

P1080 = ? Minimum frequency

Enter the lowest motor frequency (in Hz) to which the motor operates independently of the

frequency setpoint. The value set here is valid for both clockwise and anticlockwise rotation.

P1082 = ? Maximum frequency

Enter the maximum frequency (in Hz) to which the motor is limited independently of the

frequency setpoint. The value set here is valid for both clockwise and anticlockwise rotation.

P1120 = ? Ramp-up time

Enter the time (in seconds) in which the motor should accelerate from standstill up to

maximum motor frequency P1082. If the ramp-up time is set too short, this can cause alarm

A0501 (current limit value) or tripping the inverter with fault F0001(overcurrent).

P1121 = ? Ramp-down time

Enter the time (in seconds) in which the motor should decelerate (using braking) from the

maximum frequency P1082 down to standstill. If the ramp-down time is set too short, this can

cause alarm A0501 (current limit value) or A0502 (overvoltage limit value) or tripping the

inverter with fault F0001 (overcurrent) or F0002 (overvoltage).

P1135 = ? OFF3 ramp-down time

Enter the time (in seconds) in which the motor should decelerate (using braking) from the

maximum frequency P1082 down to standstill with an OFF3 command (fast stop). If the ramp-

down time is set too short, this can cause alarm A0501 (current limit value) or A0502

(overvoltage limit value) or tripping the inverter with fault F0001 (overcurrent) or F0002

(overvoltage).

P1300 = 0 Control mode*

enter the required control mode

0: V/f with linear characteristic

1: V/f with FCC

2: V/f with parabolic characteristic

3: V/f with programmable characteristic

20: Sensorless vector control

21: Vector control with sensor

22: Sensorless vector torque-control

P1500 = 0 Selection of torque setpoint*

enter the source for the torque setpoint

0: No main setpoint

2: Analog setpoint

4: USS on RS232

5: USS on RS485

6: Fieldbus

P3900 = ? End quick commissioning (QC)*

0: No quick commissioning (no motor calculations)

1: Motor calculation and reset of all parameters that haven't been changed to factory settings while QC

process.

1 ... 41 42 43 ... 110

Comments to this Manuals

No comments

Siemens CU240S DP Operations Instructions Page 42

Comments to this Manuals

Related products and manuals for Power adapters & inverters Siemens CU240S DP