13 - 7
MELSEC-A
13 COMMON FUNCTIONS
13.4 LED display function
The AD75 status, control status of each axis, input signal status, etc., can be confirmed
using the LED display on the front of the AD75 main unit.
Monitor the operation condition as required when the AD75 is not operating normally,
etc. (Constant monitoring is possible.)
The details shown below explain about the "LED display function".
(1) LED display position
(2) Display details
(3) Changing the display details
(1) LED display position
The various types of information are displayed on the "17-segment LED" and
"axis display LED" on the front of the main unit.
The display is changed over by the "mode switch".
The following drawing shows the positions of the "17-segment LED", "axis
display LED", and "mode switch".
A1SD75M3
AX1
AX2
AX3
AX3AX2
RS-422
AX1
MODE
A1SD75M3
AX1
AX2
AX3
MODE
RS-422
AX1
AX2AX3
D75M3
A
1SD75M3
A
AD75M3
Mode switch
17-segment LED
(17-seg LED)
Axis display LED
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