X4 AC Drive User’s Manual
Chapter 7: X4 Parameters
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© 2007 TB Wood’s All Rights Reserved
814 Display Status
Default: Drive Load
Range: 0.0%-200.0%
Level 2
This parameter allows configuration of the additional parameter status field on the operate screen. The following fields
can be configured:
Parameter Value
Description
Range Limit
Voltage Out
Voltage being supplied to the motor
Rated motor voltage
Current Out
Current being supplied to the motor
200% of drive rating
Drive Load
Calculated percentage of drive rating 200% of drive rating
Drive Temp
Calculation of total drive temp rating
100% of unit temp rating
Power Out
Calculated power output of drive
250% of drive rating
% of FLA
Calculated percentage of drive rating Percent of motor FLA
816 Fly Catch Mode
Default: Sweep Fwd
Range: n/a
Level 2
This parameter configures how the “catch on the fly” operates.
Parameter Value
Description
Sweep Fwd
Catch on the fly algorithm sweeps through frequencies only in the forward direction while
searching for the operating frequency
Sweep Rev
Catch on the fly algorithm sweeps through frequencies only in the reverse direction while
searching for the operating frequency
Sweep F/R
Catch on the fly algorithm sweeps through frequencies in both directions while searching for the
operating frequency. The direction that is chosen first depends on the direction of the command
given to the drive. Note that this option is slower than the other two modes of operation.
850 PI Configure
Default: No PI
Range: n/a
Level 2
The PI Configure parameter determines what type of PI control is active in the drive.
PI can be active at all times, or activated using a digital input. If you select a digital input or function key as the means
to enable PI control, remember to configure the parameter that sets the function of the digital input or function key to
enable PI control to complete the implementation.
The following data values may be assigned to this parameter:
Parameter Value
Description
No PI
PI control is always inactive.
Dir F-FWD
Direct action with feed-forward.
Rev F-FWD
Reverse action with feed-forward.
Dir F-FWD E
Direct action with feed-forward, with PI enabled by DI.
Rev F-FWD E
Reverse action with feed-forward, with PI enabled by DI.
Dir Full
Direct action with full range.
Rev Full
Reverse action with full range.
Dir Full E
Direct action with full range, with PI enabled by DI.
Rev Full E
Reverse action with full range, with PI enabled by DI.
851 PI Feedback
Default: Vin1
Range: n/a
Level 2
The PI Feedback parameter configures the feedback signal to be used in PI control.
The following data values may be assigned to this parameter:
Parameter Value
Description
Vin1
Vin1 is the PI feedback.
Cin
Cin is the PI feedback.
Vin2
Vin2 is the PI feedback.
Table 7-2: Description of X4 Parameters (Page 22 of 26)