2-166 Parameter Descriptions
7000-TD002A-EN-P – September 2007
DC Link Current [DC Link Current]
Linear Number: 116
Minimum Value: 0 A
Maximum Value: 999 A
Access Level: Basic
Read/Write: Read Only
This parameter displays the measured DC Link current in Amperes.
Ground Fault Current [GndFault Current]
Linear Number: 367
Minimum Value: 0.0 A
Maximum Value: 10.0 A
Access Level: Basic
Read/Write: Read Only
This parameter is the RMS value of the ground fault current measured from the optional ground fault
Current Transformer (CT). The ground fault CT is used only for drives without an input isolation
transformer and measures the zero sequence current flowing in the drive input.
Common-Mode Current [ComMode Current]
Linear Number: 697
Minimum Value: 0.00 A
Maximum Value: 655.35 A
Access Level: Service
Read/Write: Read Only
This parameter is for Direct-to-Drives only and displays measured RMS current in the Neutral Resistor. It
is calculated by using the measured voltage on the neutral of both the line and motor filter capacitors and
dividing it by the programmed Neutral Resistor (680) value.
Control AC#1 RMS [Control AC#1 RMS]
Linear Number: 118
Minimum Value: 0.0 V
Maximum Value: 300.0 V
Access Level: Advanced
Read/Write: Read Only
This parameter displays the measured RMS value of the control voltage applied to AC/DC Power
Supply#1.
Control AC#2 RMS [Control AC#2 RMS]
Linear Number: 77
Minimum Value: 0.0 V
Maximum Value: 300.0 V
Access Level: Advanced
Read/Write: Read Only
This parameter displays the measured RMS value of the control voltage applied to AC/DC Power
Supply#2 in a multi power supply system.
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