AVENTICS | PROFIBUS DP | R499050016–BDL–001–AE
7.3.2 Check sensors on the input module
There is one LED per input on the input module for monitoring
purposes. The LED lights up if the signal level is "high".
O
Before commissioning the system, check the sensor
function and method of operation by reading the LEDs.
Fig. 19: LED displays on the M8 input module (left) and M12 (right)
Tab. 20:
LED display on the input modules
LED
Color
Input
Yellow
7.3.3 Check actuators on the output module
O
Before commissioning, check the actuator function and the
method of operation using the LED displays on the output
module.
Commissioning and Operation
Meaning
High signal level mode
125