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13
COMMON FUNCTIONS
13.4 LED display function
*1: Since a hardware version L or later, or serial number (first five digits) of "16041" or later, the
indicator components have been changed to LED modules.
(What is to be displayed is not changed from the 17-segment LEDs.)
The D75P2 status, control status of each axis, input/output signal status, etc., can be
confirmed using the LED display on the front of the D75P2 main unit.
Monitor the operation condition as required when the D75P2 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".
Before change
17-segment
Example: IDL
Axis indicator LEDs
*1
17-segment LED
After change
LED
13 - 7
MELSEC-A
Mode switch
LED module
Example: IDL
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