T3x Error Codes LCD Console Board W / MEEEX LCB
12
E6 – Elevation Range / Elevation Stall
OVERVIEW
When elevation movement is commanded (e.g. elevation up) the elevation position feedback is expected to change in the correct
direction (e.g. increase in pot value for an elevation up command). If the elevation position feedback changes in the opposite of the
expected direction (e.g. elevation command up and elevation feedback decreases) a reverse elevation error (E3) is flagged.
To prevent the elevation from stalling at the lower travel end or running off on the top end of travel the elevation position feedback is
monitored. If the elevation position feedback is lower than expected (e.g. < 10) or higher than expected (e.g. > 250) then an (E3) is
called. To reduce the risk of elevation motor/system damage or overheating in the event of a stall elevation stall conditions are
monitored. If movement is commanded and the position feedback indicates no movement-taking place an elevation stall error is
called. This problem has been caused most frequently by overheated elevation motor.
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