Lenze EMF2179IB - Manual (Page 69)

Commissioning
Before switching on
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EDKMF2179 DE/EN/FR 4.0 69
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−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 bus station.