Lenze EMF2181IB - Manual (Page 62)

8 Diagnostics
LED status displays
EDKMF2181 DE/EN/FR/ES/IT 3.0
62

H1_Diagnose-st_00tu0
8 Diagnostics LED status displays
2181FEW001H
Pos. Colour State Description

(M)
yellow on The ModemCAN 2181 is ready for operation.
blinking Active communication over the telephone network

(E)
red on Operation via the diagnostic interface:
No device is connected to the diagnostic
interface.
see 63 Operation via CAN:
ERR LED

(R)
green on Operation via the diagnostic interface:
A device is connected to the diagnostic
interface.
see 63 Operation via CAN:
RUN-LED

(P)
green on The ModemCAN 2181 is supplied with voltage.