IBA Com-L2B-4-8 - 5 Device Indicators, Interfaces & Connectors; Interfaces and Indicators Found on Device Front at Top; Device Leds

ibaCom-L2B-x-8 Manual
Issue 3.2 9
5 Device Indicators, Interfaces & Connectors
Device Front plate View
ibaL2B-4-8
Profibus connector, 7-segment
display and status LEDs
ibaL2B-8-8
Profibus connectors, 7-segment
display and status LEDs
5.1 Interfaces and Indicators Found on Device Front at Top
5.1.1 Device LEDs
Run, Link and Error LEDs indicate the operational state of the L2B channels. The fol-
lowing table describes the states in which you may find the LEDs and their respective
meanings. On power on all LEDs are on for a few seconds to prove their proper func-
tion.
LED Status Indication
Run (green) blinking
off
power is on and the channel is functioning properly
controller stopped
Link (orange) on
off
telegrams received/sent on this channel
no telegrams transmitted;
Err (red) on
off
internal error on controller link
normal state; after resolution of error, LED automatically resets
Assembly side
Termination resistor
OFF ON
Assembly side
Termination resistor
OFF ON