Performing The Data Link - Mitsubishi Electric L26CPU-BT User Manual

11.1.4

Performing the data link

Turn on the remote device station first, and then the master station to start the data link.
(1) Confirming the operation with the LED indicators
The following diagram shows the LED status of the master station and the remote device station when the data
link is being performed normally.
(a) LED indication of the master station
Make sure that the LEDs are as follows:
Controlling data link
Module is normal
(b) LED indication of the remote device station
Make sure that the LEDs are as follows:
258
Sending data
The data link is being performed
normally
Receiving data
On Off
24 V DC is being supplied
Module is normal
The data link is being performed
normally
On Off