2-102 Parameter Descriptions
7000-TD002A-EN-P – September 2007
Drive Warning Word 1 [Drive Warning1]
Linear Number: 282
Access Level: Service
Read/Write: Read Only
This parameter displays the bit assignment on the first warning word corresponding to drive fault
detection. A ‘1’ represents an active warning as follows:
Bit Enum Text Description
0 Drv OvrLoad Drive Overload warning
1 Mstr UndVolt Master Bridge Under Voltage warning
2 Slv1 UndVolt Slave1 Bridge Under Voltage warning
3 Slv2 UndVolt Slave2 Bridge Under Voltage warning
4 DCLnk OvrCur DC Link Over Current warning
5 Rec OvrVolt Rectifier Over Voltage Warning
6 Line Synch Line synchronization Warning
7 InpCtctr Fbk Drive Input Contactor Feedback Status Loss with MV present
8 Unused
9 Line Loss Loss of medium voltage or loss of medium voltage frequency
10 RecHSnkOvTmp Rectifier Heatsink Over Temperature warning
11 RecChB OvTmp Rectifier Heatsink Low Temperature warning
12 BusTransient Bus Transient Protection
13 LineCapRange Line Filter Capacitor pu value outside normal range
14 RAM Batt Low RAM Battery Low Warning
15 DCLink Range DC Link pu value outside normal range
Drive Warning Word 2 [Drive Warning2]
Linear Number: 646
Access Level: Service
Read/Write: Read Only
This parameter displays the bit assignment on the second warning word corresponding to drive fault
detection. A ‘1’ represents an active warning as follows:
Bit Enum Text Description
0 RecHSnk Sens Rectifier Heat Sink Sensor Loss Warning
1 RecChB Sens Rectifier Channel B Sensor Loss Warning
2 RecHSnkFbrOp Rectifier Heat Sink Fiber Optic Loss Warning
3 RecChB FbrOp Rectifier Channel B Fiber Optic Loss Warning
4 RecDCCurGain Rectifier DC Current Gain Warning
5 Rec Gate Pwr Rectifier Gate Power Warning
6 RecACCurGain Rectifier AC Current Gain Warning
7 Stack Depth Stack Depth Warning
8 BlkBox NVRAM Black Box NVRAM Warning
9 Unused
10 Unused
11 Unused
12 Unused
13 Unused
14 Unused
15 Unused
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