Parameter Descriptions 2-103
7000-TD002A-EN-P – September 2007
Drive Warning Word 3 [Drive Warning3]
Linear Number: 374
Access Level: Service
Read/Write: Read Only
This parameter displays the bit assignment on the third warning word corresponding to drive fault
detection. A ‘1’ represents an active warning as follows:
Bit Enum Text Description
0 InpCtctrOpen Input Contactor Open Warning
1 InpCtctrClsd Input Contactor Closed Warning
2 OutCtctrOpen Output Contactor Open Warning
3 OutCtctrClsd Output Contactor Closed Warning
4 BypCtctrOpen Bypass Contactor Open Warning
5 BypCtctrClsd Bypass Contactor Closed Warning
6 Inp IsoOpen Input Isolation Switch Open Warning
7 Out IsoOpen Output Isolation Switch Open Warning
8 Byp IsoOpen Bypass Isolation Switch Open Warning
9 Inp IsoClsd Input Isolation Switch Closed Warning
10 Out IsoClsd Output Isolation Switch Closed Warning
11 Byp IsoClsd Bypass Isolation Switch Closed Warning
12 No Out Ctctr No Output Contactor Warning
13 InpClose Dly Input Contactor Close Delay Warning
14 Unused
15 Unused
Drive Warning Word 4 [Drive Warning4]
Linear Number: 467
Access Level: Service
Read/Write: Read Only
This parameter displays the bit assignment on the fourth warning word corresponding to drive fault
detection. A ‘1’ represents an active warning as follows:
Bit Enum Text Description
0 ConvFn1Ctctr Converter Fan 1 Contactor Warning
1 ConvFn2Ctctr Converter Fan 2 Contactor Warning
2 Iso Fn1Ctctr Isolation Transformer Fan 2 Contactor Warning
3 Iso Fn2Ctctr Isolation Transformer Fan 2 Contactor Warning
4 Conv AirFlow Converter Air Pressure Value Warning
5 Iso AirFlow Isolation Transformer Air Pressure Value Warning
6 Conv FansOn Converter Fans On Warning
7 IsoTxFans On Isolation Transformer Fans On Warning
8 ConvFan1Loss Converter Fan 1 Contactor Feedback Loss Warning
9 ConvFan2Loss Converter Fan 2 Contactor Feedback Loss Warning
10 IsoFan1 Loss Isolation Transformer Fan 1 Contactor Feedback Loss Warning
11 IsoFan2 Loss Isolation Transformer Fan 2 Contactor Feedback Loss Warning
12 Drv Maintain Drive Maintenance Warning
13 Inv Gate Pwr Inverter Gate Power Loss Warning
14 Unused
15 Unused
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