Control Units - Siemens

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Parameters List of Parameters Note: For V/f control, see also P1335 (slip compensation). r0066 CO: Act. output frequency / Act. outp freq Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [Hz] Calculated: - Data set: - Description: Displays actual output frequency in Hz. This value is available filtered (r0024) and unfiltered (r0066). Note: The output frequency is limited by the values entered in P1080 (min. frequency) and P1082 (max. frequency). r0067 CO: Act. output current limit / Outp cur limit PM240 Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - Description: Displays valid maximum output current of inverter. Parameter r0067 is influenced/determined by the following factors: • Rated motor current P0305 • Motor overload factor P0640 • Motor protection in dependency of P0610 • r0067 is less than or equal to maximum inverter current r0209 • Inverter protection in dependency of P0290 Note: A reduction of r0067 may indicate an inverter overload or a motor overload. r0067 CO: Act. output current limit / Outp cur limit PM250 PM260 Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - Description: Displays valid maximum output current of inverter. Parameter r0067 is influenced/determined by the following factors: • Rated motor current P0305 • Motor overload factor P0640 • Motor protection in dependency of P0610 • r0067 is less than or equal to maximum inverter current r0209 • Inverter protection in dependency of P0290 • r0067 is affected by the regeneration power limit when regenerating Note: A reduction of r0067 may indicate an inverter overload or a motor overload. r0068 CO: Output current / Output current Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - Description: Displays unfiltered [rms] value of motor current [A]. This value is available filtered (r0027) and unfiltered (r0068). Note: Used for process control purposes (in contrast to r0027, which is filtered and used as display value). 1-28 © Siemens AG 2008 All Rights Reserved SINAMICS G120 Control Units CU240E/S, Edition 07/2008
0069[0...5] CO: Act. phase currents / Act. phase cur Description: Displays measured phase currents. Index: [0] = U_phase [1] = V_phase [2] = W_phase [3] = Offset U_phase [4] = Offset V_phase [5] = Offset W_phase © Siemens AG 2008 All Rights Reserved SINAMICS G120 Control Units CU240E/S, Edition 07/2008 Parameters List of Parameters Access level: 4 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - r0070 CO: Act. DC-link voltage / Act. Vdc Access level: 3 P-Group: Converter Data type: FloatingPoint32 Unit: [V] Calculated: - Data set: - Description: Displays DC-link voltage. This value is available filtered (r0026) and unfiltered (r0070). Note: Used for process control purposes (in contrast to r0026 (actual DC-link voltage), which is filtered and used as display value). r0071 CO: Max. output voltage / Max. outp.volt Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [V] Calculated: - Data set: - Description: Displays maximum output voltage. Dependency: Actual maximum output voltage depends on the actual input supply voltage. r0072 CO: Act. output voltage / Act. outp.volt Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [V] Calculated: - Data set: - Description: Displays output voltage. This value is available filtered (r0025) and unfiltered (r0072). r0074 CO: Act. modulation / Act modulation Access level: 4 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [%] Calculated: - Data set: - Description: Displays actual modulation index. The modulation index is defined as ratio between the magnitude of the fundamental component in the inverter phase output voltage and half of the DC-link voltage. r0075 CO: Current setpoint Isd / Cur. setp. Isd Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - Description: Displays setpoint of flux generating current component. Dependency: Applies when vector control is selected in P1300 (control mode); otherwise, the display shows the value zero. r0076 CO: Act. current Isd / Act. cur. Isd Access level: 3 P-Group: Closed-loop control Data type: FloatingPoint32 Unit: [A] Calculated: - Data set: - Description: Displays flux generating current component. This value is available filtered (r0029) and unfiltered (r0076). Dependency: Applies when vector control is selected in P1300 (control mode); otherwise, the display shows the value zero. 1-29
Page 1: Parameter Manual · Edition 07/2008
Page 4 and 5: Safety Guidelines Qualified Personn
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Parameters List of Parameters p0709
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Parameters List of Parameters r0747
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Parameters List of Parameters Value
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Parameters List of Parameters If a
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Parameters Command and Drive Data S
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Parameters Connector/Binector (BICO
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Parameters Quick commissioning (P00
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Parameters Quick commissioning (P00
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Function diagrams Contents: functio
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Function diagrams Symbols in functi
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Function diagrams Overview 2.3 Over
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2-320 © Siemens AG 2008 All Rights
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Function diagrams Internal Setpoint
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Function diagrams Setpoint Channel
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Function diagrams V/f Control 2.9 V
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Function diagrams Vector Control 2-
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Faults and Warnings Faults and Warn
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Faults and Warnings List of Fault a
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ASCII-Table A-412 © Siemens AG 200
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List of Abbreviations Abbreviation
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List of Abbreviations Abbreviation
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Index 5100 PID Controller, 2-362 51
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Index P Parameters Active, 1-10 Bin
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Control Units - Siemens

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