Parameter Descriptions 2-69
7000-TD002A-EN-P – September 2007
DC Current Reference Limit Motor [IdcRefLmt Motor]
Linear Number: 773
Minimum Value: 0.000 pu
Maximum Value: 4.000 pu
Access Level: Service
Read/Write: Read Only
This is the maximum allowable dc current reference the rectifier will use based on the DC Over current
trip and dc-current ripple.
DC Current Reference Limit in DC Test [IdcRefLmt DCTest]
Linear Number: 260
Minimum Value: 0.000 pu
Maximum Value: 4.000 pu
Access Level: Service
Read/Write: Read Only
This parameter displays maximum DC current reference allowed during DC test mode.
DC Current Reference Limit in Auto-tuning [IdcRefLmt Autotn]
Linear Number: 261
Minimum Value: 0.000 pu
Maximum Value: 4.000 pu
Access Level: Service
Read/Write: Read Only
This parameter displays maximum DC current reference allowed during Auto-tuning.
Current Regulator Bandwidth [CurReg Bandwidth]
Linear Number: 113
Default Value: 200.0 r/s
Minimum Value: 50.0 r/s
Maximum Value: 2000.0 r/s
Access Level: Advanced
Read/Write: Read/Write
This parameter specifies the small signal bandwidth of the current control loop. It is used in the
calculation of the current regulator gain. This parameter affects only the response time of the current
regulator and not the overshoot. It is normally set to 200 radian/second.
DC Current Test Command [Idc Test Command]
Linear Number: 119
Default Value: 0.000 pu
Minimum Value: 0.000 pu
Maximum Value: 1.500 pu
Access Level: Advanced
Read/Write: Read/Write
This parameter specifies the value of the dc current command when the drive is operating in dc current
test mode. It is not saved and is initialized to zero at power up.
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