Display Structure - Newport MM4006 User Manual

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Status Display
Pressing the STATUS function key activates the display to provide addition-
al axis information. It does not change the menu level.
To the left of the axis identifiers, as shown in Figure 1.9, there are four char-
acters that can appear depending on the status of each axis:
0 W i l l appear only if a Home Search routine has been performed success-
fully on that axis. It means that a mechanical origin has been found.
Indicates that the negative direction (usually left) limit switch has been
activated (tripped).
M Appears when the mechanical origin switch is in "high" state. As a stage
moves from one end of travel to the other, you will see this indicator
appear and disappear. This means that the stage has moved from one
side of the switch to the other. The state of this indicator does not affect
the normal operation of the motion device. For a complete description
of the home search algorithm see Section 4, Motion Control Tutorial.
Indicates that the positive direction (usually right) limit switch has been
activated (tripped).
If both - and + appear, the motion device is either disconnected or a hard-
ware failure exists. On power-up sequence, the controller checks every
axis for this case. I f found, it assumes that no motion device is present.
The axis is marked with Unconnected on the display and all commands
for it will be ignored.
At the end of each axis information line an OK is displayed if no error has
been detected. If a problem is detected on one of the axes, the message
ERROR will appear.
1.3.8 D i s p l a y Structure
This section describes the most common menus and display functions.
Only local mode menus will be addressed since they represent the vast
majority of the front panel operations.
As described in Section 1.3.3 and illustrated in Fig. 1.4. the local mode is
divided into two sections: MOTOR power 1 1331 1 and MOTOR power
d u c
I :
- 3 . 3 5 6
2:
1 2 . 3 4 5
3:
2 3 4 5 6
4;' :
U n c o n n e c t e d
Select- a c t i o n
HOME M A N U A L M O V
Fig. 1.9 — Axis Status.
NOTE
1.20
t i o n
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