11 memobus/modbus termination, Refer to memobus, Yea_tmonly – Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications User Manual
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YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual
3.11 MEMOBUS/Modbus Termination
3.11 MEMOBUS/Modbus Termination
This drive is equipped with a built-in termination resistor for the RS-422/485 communication port. DIP switch S2 enables
or disables the termination resistor as shown in
. The OFF position is the default. The termination resistor
should be placed to the ON position when the drive is the last in a series of slave drives.
Table 3.12 MEMOBUS/Modbus Switch Settings
Figure 3.24
Figure 3.25 DIP Switch S2
Note:
Refer to MEMOBUS/Modbus Communications on page 417
for details on MEMOBUS/Modbus.
S2 Position
Description
ON
Internal termination resistor ON
OFF
Internal termination resistor OFF (default setting)
DIP Switch S2
(OFF:default)
OFF
ON
YEA_TMonly