Rockwell Automation 2755 AdaptaScan Software - Manual (Page 189)

14–4
Publication 2755-838
Reader LEDs are displayed individually (LEDs 1 to 7) or as an array.
To read LED status as an array, don’t specify an individual LED. To
share LED data with an Excel worksheet, enter the following in a
cell:
Server Topic Address 2 LED 1
Server Topic Address 2,
Read Array
Individual LEDs
LED Array
=AS_OLP|LEDS!’2 1’
=AS_OLP|LEDS!’2’
LED4
LED5
LED6
LED7
LED1
LED2
LED3
The Excel cell displays the LED status individually or as an array:
Read LED Status
in Excel