11
3.3 Indicator LEDs fieldbus status (PROFINET)
These indicator LEDs can be found on the left top side of the RE-46
Indicator LEDs (PROFINET):
Designation
Color
Description
24V_1
green
Supply voltage LED
+24V for fieldbus electronics
24V_2
green
Supply voltage LED
+24V for valve station 1-12
24V_3
green
Supply voltage LED
+24V for valve station 13-24
P1 L/A
green
Port 1 Link/Activity
Shows the link status of Port 1
(see Table 3.3.1)
P2 L/A
green
Port 2 Link/Activity
Shows the link status of Port 2
(see Table 3.3.1)
MD OK
green
Module OK
Shows the status of fieldbus module
(see Table 3.3.2)
MD ERR
red
Module ERROR
Shows the status of the fieldbus module
(see Table 3.3.2)
FB OK
green
Fieldbus OK
Shows the status of PROFINET
(see Table 3.3.3)
FB ERR
red
Fieldbus ERROR
Shows the status of PROFINET
(see Table 3.3.3)
Summary of Contents for RE-46
Page 6: ...6...
