Parameter Descriptions 2-109
7000-TD002A-EN-P – September 2007
Liquid Cooling System Warning [Liquid Cool Wrn]
Linear Number: 359
Default Value: 0000000000000000
Access Level: Service
Read/Write: Read/Write
This parameter specifies the warnings associated with liquid cooling system in ‘C Frame’ drives. A ‘1’
represents an active liquid cooling system warning. The following warnings are displayed:
Bit Enum Text Description
0 Pump Failed Pump Failure
1 HxFan Failed Heat Exchanger Fan Fail
2 CoolTemp Low Coolant Temperature Low Warning
3 CoolTempHigh Coolant Temperature High Warning
4 ConductHigh High Conductivity in the Coolant (not maskable)
5 CoolLevelLow Coolant Level Low Warning
6 Unused
7 Unused
8 Unused
9 TempFbk Loss Coolant Temperature Feedback Loss
10 Unused
11 Unused
12 Unused
13 Unused
14 Unused
15 Unused
Drive Protection Parameters
DC Link Over Current Trip [DCLnk OvrCur Trp]
Linear Number: 169
Default Value: 1.75 pu
Minimum Value: 0.00 pu
Maximum Value: 4.00 pu
Access Level: Advanced
Read/Write: Read/Write
This parameter specifies the level the dc link current must exceed before a dc link over current fault is
indicated.
DC Link Over Current Delay [DCLnk OvrCur Dly]
Linear Number: 170
Default Value: 10 msec
Minimum Value: 0 msec
Maximum Value: 100 msec
Access Level: Advanced
Read/Write: Read/Write
This parameter specifies the time the dc link current must remain above the trip level before a dc link over
current fault is indicated.
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