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103
PATENTS PENDING
ELECTRICAL OVERLOAD ERRORS
Electrical overload error codes are not displayed
when the controller is in diagnostic mode. They
are only displayed on the controller when an
electrical overload error occurs while operating
the Lift. Each function of the Lift is assigned a
limit on how much electrical current it can draw.
If the electrical current goes over the limit, the
controller stops the Lift to prevent damage. The
controller display will show which Lift function
was operating at the time of the electrical over-
load. The controller display will fl ash between
ERROR: OVERLOAD! (FIG. 103-1) and an
11-digit code (i.e. 00100000000) (see FIG. 103-2
& TABLE 103-1). A “1” in the output code means
that a specifi c function was on when the electri-
cal overload occurred, and “0” means that a spe-
cifi c function was off when the electrical overload
occurred.
EXAMPLE ELECTRICAL OVERLOAD CODE SHOWN FOR
RAISE FUNCTION
TABLE 103-1
ELECTRICAL OVERLOAD “ERROR” CODE
READINGS ON THE CONTROLLER
00 1 0 0 0 0 0 0 0 0
NOT USED
NOT USED
RAISE (UP)
VALVE 2
(DOWN/UNFOLD)
EXTRA OUTPUT
VISUAL
AUDIO
PLATFORM LIGHTS
TRANSDUCER
UNLATCH
CODE DIGITS
LIFT FUNCTIONS
ERROR: OVERLOAD!
EXAMPLE CONTROLLER
ERROR CODE READING
FIG. 103-1
EXAMPLE CONTROLLER
ERROR CODE READING
FIG. 103-2
00100000000
VALVE 1
(DOWN/UP)
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