ABB 800xA Operation page 188

TRIO Block Display
TRIO Block I/O Area
The TRIO Block I/O area represents the I/O data as described below.
Channel
CCF Tag
TLL Tag
188
Channel number. The type of channel is indicated as:
IN (Input)
OUT (Output)
TRI (Tri state Input)
BSM (Bus Switch Block controller output)
The colors used to display the data quality are:
• green: good data quality
• red: bad data quality
• yellow: diagnostic cleared, system is checking to see if
problem is corrected
• flashing color: value forced with HHM, yellow for good data
quality, red for bad
Tag of the loop sending or receiving information from the channel.
If multiple tags access the same channel, only one tag is displayed
for it.
Note that for continuous loops with Analog and Digital Output
FCMs or device loops configured for warmstart that have been
warmstarted, the tag is shown with a white background.
A TLL point may also interact with the channel. To view the TLL
point, select the TLL Tag cell for the point.
Section 7 I/O Displays
3BUR002418-600 A