Controlling the Bus LED
The BX8000 has no standard fieldbus interface. The BUS LED on the BX8000 therefore has no meaning and is always switched off. You can now switch this LED on from your PLC project using ADSWRITE. The following states exist - OFF, GREEN, RED, ORANGE.
ADSWRITE structure
It is possible to set the Bus LED with this ADSWRITE command.
Input parameters |
Description |
---|---|
NETID |
local NetId of BX |
Port number |
100 |
IDXGRP |
16#0001_0000 |
IDXOFFS |
0 |
LEN |
2 bytes |
SRCADDR |
Pointer to an ARRAY of 2 bytes or 1 INT (0 - OFF, 1 - green, 2 - red, 3 - orange) |