YASKAWA L1000A - Page 450

C.4 MEMOBUS/Modbus Setup Parameters
450 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
■ H5-09: Communication Fault Detection Time
Sets the time the communications must be lost before the drive triggers a CE fault.
■
H5-10: Unit Selection for MEMOBUS/Modbus Register 0025H
Sets the unit for the output voltage monitor value in MEMOBUS/Modbus register 0025H.
Setting 0: 0.1 V units
Setting 1: 1 V units
■ H5-11: Communications Enter Function Selection
Selects whether an Enter command is necessary is needed to change parameter values via MEMOBUS/Modbus
communications. Refer to Enter Command on page 468.
Setting 0: Enter command necessary
Parameter changes become effective after an Enter command. An Enter command must only be sent after the last
parameter change, not for each single parameter.
Setting 1: Enter command not necessary
Parameter value changes become effective immediately without the need to send an Enter command.
No. Parameter Name Setting Range Default
H5-09 Communication Fault Detection Time 0.0 to 10.0 s 2.0 s
No. Parameter Name Setting Range Default
H5-10 Unit Selection for MEMOBUS/Modbus Register 0025H 0 or 1 0
No. Parameter Name Setting Range Default
H5-11 Communications Enter Function Selection 0 or 1 0
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