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Programming
Page
D-94
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
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E
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TRACKING TRIP
SETUP::TRIPS::TRACKING TRIP
Designed for BRUSHLESS SERVO Motor Control Mode.
The
tracking trip operates by looking at tracking error feedback and comparing it against THRESHOLD.
If the feedback exceeds this threshold for a period greater than DELAY, then a trip is triggered. The trip is only active while
the drive is operating in Brushless Servo.
Parameter Descriptions
INHIBIT
PREF: 131.01
Default: FALSE
Range: FALSE / TRUE
Set this parameter to TRUE to disable the over speed trip.
THRESHOLD
PREF: 131.02
Default: 65536
Range: 0 to 2147483647
Sets a threshold (in Units) below which the trip will not operate. The value of THRESHOLD is compared to the value of
TRACKING ERROR (from the POS SPEEDLOOP OUT function block).
DELAY
PREF: 131.03
Default: 0.00 s
Range: 0.00 to 10.00 s
Sets the time the trip must be present for before a trip is triggered.
TRIPPED
PREF: 131.04
Default:
Range: FALSE / TRUE
This is a diagnostic output indicating the current state of the tracking trip.