Checking The Sensor Inputs On The Bus Coupler - Aventics AS-i Série Mode D'emploi

74 AVENTICS | AS-i | R499050017–BDL–001–AE
Commissioning and operation
Table 13: Diagnostic display on 8DO-AUX and 8DO bus coupler
LED
POWER Fault1
Off Off
Green Off
Green Red
Green Red
Green Off
Table 14: Diagnostic display on 4DO-AUX and 4DO bus coupler
LED
POWER Fault1
Off Off
Green Off
Green Red
Fault2 Description
Off No AS-i power supply available on bus
Off Cyclical I/O data traffic with both participants
Red No I/O data traffic
Off No I/O data traffic with participant 1
Red No I/O data traffic with participant 2
Description
No AS-i power supply available on bus
Cyclical I/O data traffic with both participants
No I/O data traffic
7.2.2
There is an LED for every channel located next to the inputs on
the bus coupler that can be used for monitoring purposes. The
LED lights up if the signal level is "high".
Before commissioning the system, check the sensor
O
function and method of operation by reading the LEDs.
Table 15:
LED
Input

Checking the sensor inputs on the bus coupler

LED indicators on the inputs
Color
Yellow
Description
HIGH signal level mode