Lenze E82ZAFPC001 - Manual (Page 65)

Commissioning
Activating the bus terminating resistor
7
EDK82ZAFPC-001 DE/EN/FR 6.0
65

H2 BusabschlussAktivieren-DIP-Schalter_BusAbschl_TAB
Activating the bus terminating resistor
ON
E82ZAFL011B / E82ZAFP010
DIP switches 
Switch position Function
OFF Bus terminating resistor not active.
ON Bus terminating resistor active.