2-30 Parameter Descriptions
7000-TD002A-EN-P – September 2007
Power Factor Compensation Method [PowerFactor Comp]
Linear Number: 300
Default Value: Disable
Access Level: Service
Read/Write: Read/Write
This parameter selects the type of power factor compensation. Following options are available
Disable Disable power factor compensation
Leading Only Leading power factor compensation only
Optimal Optimal power factor compensation
Leading only will compensate the line power factor only when the drive is drawing leading vars.
Optimal technique will compensate for both lagging and leading vars.
Contact factory for availability.
PFC Access Code [PFC Access Code]
Linear Number: 299
Default Value: 0
Minimum Value: 0
Maximum Value: 65535
Access Level: Service
Read/Write: Read/Write
This access code allows the user to enable Power Factor compensation method in the drive.
Fan 1 Run Time [Fan1 Run Time]
Linear Number: 491
Default Value: 30.0 Days
Minimum Value: 0.1 Days
Maximum Value: 60.0 Days
Access Level: Service
Read/Write: Read/Write
This parameter is used for Redundant Fan drives only. The parameter sets the amount of run time that
the Fan 1 will be the active fan. When this time expires, the drive will automatically switch to Fan 2, and
will run on that fan for the time set in Fan 2 Run Time. It will then cycle back to Fan 1 after Fan 2 Run
Time expires. The purpose of this control feature is to get a periodic check of the second, redundant fan.
The parameters can also be used to even the run time between the fans.
Fan 2 Run Time [Fan2 Run Time]
Linear Number: 493
Default Value: 0.1 Days
Minimum Value: 0.1 Days
Maximum Value: 60.0 Days
Access Level: Service
Read/Write: Read/Write
This parameter is used for Redundant Fan drives only. The parameter sets the amount of run time that
the Fan 2 will be the active fan. When this time expires, the drive will automatically switch to Fan 1, and
will run on that fan for the time set in Fan 1 Run Time. It will then cycle back to Fan 2 after Fan 1 Run
Time expires. The purpose of this control feature is to get a periodic check of the second, redundant fan.
The parameters can also be used to even the run time between the fans.
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