2TLC172163M0201 Rev.F
10
6
Functions
6.1
LED Indications
LED indication
Description
DYNlink state
Green
DYNlink input signal, button
released/not pressed
OK
Green/red flashing
DYNlink input open or 0 VDC,
button released/not pressed
Interrupted before this
unit
Red
Button actuated/pressed
Interrupted in this unit
6.2
LED Indications for StatusBus
LED indication
Description
Status
Double flash, red
0.11/0.2/0.11/0.67 s,
on/off/on/off
Device in StatusBus mode, off.
“Ready slave” address 0
Device not addressed.
Double flash, green
0.11/0.2/0.11/0.67 s,
on/off/on/off
Device in StatusBus mode, on.
Address 0
Device not addressed.
Off for 5 sec, then
flickering flash 0.07/1.9
s, on/off
The flashing usually lasts for 1-4
seconds during the addressing
process.
If the condition lasts for
more than 4 seconds:
Device failure when
addressing, change
address.
Scours with stress
flash.
Scouring cycle: 0.8/0.4
s, on/off
Flash frequency:
0.02/0.03 s, on/off
At the command from StatusBus
Master
Device identification.
6.3
Information output signal attributes
The information output of the unit is set either high or low according to the following table:
Button status
Information output signal status
Button actuated/pressed
Low
Button released/not pressed
High
The delay for switching the information output signal:
Information output signal switch
High -> Low
Low -> High
Delay
~ 60 ms
~ 10 ms
