AVENTICS | DeviceNet | R499050019–BDL–001–AD
7.5.3
Check actuators on output module
O
Before commissioning, check the actuator function and the
method of operation using the LED displays on the output
module (see Tab. 22).
O
O
O
O
O
O
O
O
O
Fig. 12: LED displays on the M8 output module (left) and M12 (right)
Table 22:
Meaning of the LED display on the output module
LED
Color
Meaning
U
Green Load supply U
Q1
Red
Diagnosis: Overload/short circuit of controlled
output O0, O1, O2, or O3
Off
Load supply U
U
Green Load supply U
Q2
Red
Diagnosis: Overload/short circuit of controlled
output O4, O5, O6, or O7
Off
Load supply U
O0 to O7
Off
Corresponding LOW level output
Yellow Corresponding HIGH level output
Commissioning and Operation
O
available
Q1
not available (e.g. emergency OFF)
Q1
available
Q2
not available (e.g. emergency OFF)
Q2
119