Samson TROVIS I/O, Быстрое руководство

Страница: 13 / 20

KA 5500-Z EN 13
Indicator
Table 2: Meaning of the LEDs
LED name LED state Meaning
Power (green)
ON Device is switched on
OFF Device is switched off
Blinks 1s/1s Boot loader: waiting for update
Blinks quickly Boot loader: communication during update
Blinks very quickly Boot loader: firmware programming
Error (red)
Blinking Communication error RS-485
OFF No error
Connect
(green)
First ON, then
blinking
Connection over the device bus is established
Connect (blue) ON Device is connected to voltage supply and starts
RS485 Blinking
One green and one red LED to indicate communication on
the interface. The red LED indicates data are being sent by
the TROVIS I/O module and the green LED indicates that
data are being received.
UP, RK (green)
ON Relay contacts (BO) in closed state
OFF Relay contacts (BO) in open state
BE (green)
ON External contact in closed state
Off External contact in open state