Lenze EMF2178IB - Manual (Page 69)

Commissioning
Before switching on
7
EDKMF2178IB DE/EN/FR 6.0
69
l
−H2−bevor
Before switching on
(
Stop!
Before you switch on the standard device with the communication module for
the first time, check
ƒ the entire wiring for completeness, short circuit and earth fault.
ƒ whether the bus system is terminated through the bus terminating
resistor at the first and last physical node.