YASKAWA V1000 Series

3.10 MEMOBUS/Modbus Termination
DIP switch S2 controls the terminal resistance as shown in the
Figure 3.29 . The OFF position is the default of the terminating resistor switch for
MEMOBUS/Modbus communications. Turn the terminal resistor switch ON when the drive is the last drive in a series of slave drives.
Table 3.15 MEMOBUS/Modbus Switch Settings
S2 Position Description
ON Internal terminal resistance ON
OFF Internal terminal resistance OFF (no terminal resistance); default setting
OFF ON
DIP Switch S2
Figure 3.29 DIP Switch S2
Note: Refer to the MEMOBUS/Modbus communications manual for details on MEMOBUS/Modbus.
3.10 MEMOBUS/Modbus Termination
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
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Electrical Installation