Product Description
MECps
- 6 -
1.2
LED Indication
Following overview table gives a description of the LED display during normal operation.
Table 2: LEDs Colors
Number LED
Color
Explanation / Range
State 1 (Main line)
green
Main Line OK
orange
Manual Function active
red
KNX bus reset of subline
State 2 (Subline)
green
Subline OK / Output current < 640 mA
orange
Output current is 640 mA
…900 mA
red
Output current > 900 mA or KNX bus reset
Telegram Traffic
KNX TP (Main line)
blinking green Telegram traffic extent indicated by blinking
blinking red
Transmission error
< off >
No telegram traffic
Telegram Traffic
KNX TP (Subline)
blinking green Telegram traffic extent indicated by blinking
blinking red
Transmission error
< off >
No telegram traffic
Group Address
Routing
green
Filter active
orange
Route all
red
Block all
< off >
Routing of Group Telegrams is different
on main line and subline
Individual
(Physical) Address
Routing*
green
Filter active
orange
Route all
red
Block all
< off >
Routing of Physical telegrams is different
on main line and subline
Programming LED
red
Programming Mode active
< off >
Programming Mode not active
*
when used as Line Couper without Individual Address x.y.0, LED 6 (PA) works not like described here
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