Filter
Top Products
Normal and Fault Condition LED Messages
66 AX2500/2850 Motor Controller User’s Manual Version 1.7. February 1, 2005
Motor Direction Status
When the controller is running, two pairs of LED segments are directly related to com-
mand informations to the Power Output stage. The position and meaning of the segments
is shown in the figure below.
Note that the display does not provide Power information. Therefore it is possible that the
motor be stopped while the display indicates that the direction is forward. In such a situa-
tion is set to apply the power in the forward direction to the output stage but the motor is
stopped because the applied power is zero.
The LED can display a total of 5 patterns summarized in Table 14.
TABLE 14. Motor Commands and resulting display
Possible Display Motor 1 Motor 2 Comment
Forward Forward
Is also displayed when con-
troller is active with a 0 com-
mand on each channel (i.e.
motors at speed 0)
Reversed Forward
Motor 1
Direction
Lit: Forward
Off: Reverse
Motor 2
Direction
Lit: Forward
Off: Reverse
FIGURE 1. Each command bit is wired to 2 LED segments