• LED CONF/PF lights:
• LED CONF/PF flashes:
• LED ETH NET:
• LED PROFIBUS lights:
LED indicators and
pin connection
only AC1355
12
Projected and current configuration do
not match
Periphery fault on at least one connected
slave
Exchange of data via the Ethernet interface
Bus error Profibus DP
display
pushbuttons
Profibus DP
Profibus DP
interface
bus error