Parameter Descriptions 2-127
7000-TD002A-EN-P – September 2007
Synchronous Transfer Time [Sync Xfer Time]
Linear Number: 230
Default Value: 1.0 min
Minimum Value: 0.1 min
Maximum Value: 57.0 min
Access Level: Advanced
Read/Write: Read/Write
This parameter specifies the time allowed for completion of a synchronous transfer. If transfer is not
complete within this time, the drive will stop with a SyncXfer Failure fault. If the SyncXfer Failure fault is
disabled, the transfer request will be cancelled and the drive will continue to run at the commanded
speed. A SyncXfer Failure warning will be displayed.
De-synchronizing Start Delay [DeSync Start Dly]
Linear Number: 763
Default Value: 1 sec
Minimum Value: 1 sec
Maximum Value: 10 sec
Access Level: Service
Read/Write: Read/Write
This parameter in Sync Xfer Option group is used to control the motor filter capacitor charging interval
when a drive is commanded to transfer the motor from bypass to drive. The minimum and the default
value is 1 second i.e. upon starting the drive it will take 1 second to begin the transfer from the bypass to
the drive. Using this parameter, the delay can be increased upto a maximum of 10 seconds and will be
useful for drives with an output transformer requiring more than 1 second for charging the motor filter
capacitor.
Tach Option Parameters
Tachometer Feedback [Tach Feedback]
Linear Number: 349
Minimum Value: -120.00 Hz
Maximum Value: 120.00 Hz
Access Level: Service
Read/Write: Read Only
This parameter specifies the tachometer feedback speed indication. This reading is the signed indication
of the electrical speed measured from the tachometer.
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