List of Parameters
Parameters
1-29
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
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.
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.
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).
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
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 dis-
play value).
r0067 CO: Act. output current limit / Outp cur limit
PM240 Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Unit: [A] Data set: -
r0067 CO: Act. output current limit / Outp cur limit
PM250
PM260
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Unit: [A] Data set: -
r0068 CO: Output current / Output current
Access level: 3 P-Group: Closed-loop control Data type: Floating Point
Unit: [A] Data set: -
r0069[0...5] CO: Act. phase currents / Act. phase cur
Access level: 4 P-Group: Closed-loop control Data type: Floating Point
Unit: [A] Data set: -
r0070 CO: Act. DC-link voltage / Act. Vdc
Access level: 3 P-Group: Converter Data type: Floating Point
Unit: [V] Data set: -
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