Setting 0: MEMOBUS/Modbus
Setting 1: N2 (Metasys)
Setting 2: P1 (APOGEE FLN)
Setting 3: BACnet
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H5-09: Communications Fault Detection Time
Sets the time the communications must be lost before the drive triggers a CE fault.
No. Name Setting Range Default
H5-09 Communications Fault Detection Time 0.0 to 10.0 s 2.0 s
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H5-10: Unit Selection for MEMOBUS/Modbus Register 0025H
Sets the unit for the output voltage monitor value in MEMOBUS/Modbus register 0025H.
No. Name Setting Range Default
H5-10 Unit Selection for MEMOBUS/Modbus Register 0025H 0 or 1 0
Setting 0: 0.1 V units
Setting 1: 1 V units
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H5-11: Communications Enter Function Selection
Selects whether an Enter command is necessary to change parameter values via MEMOBUS/Modbus communications. Refer
to Enter Command on page 261.
No. Name Setting Range Default
H5-11 Communications Enter Function Selection 0 or 1 0
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.
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H5-12: Run Command Method Selection
Selects the type of sequence used when the Run command source is set to network communications (b1-02 = 2).
When BACnet protocol is selected (H5-08 = 3), then the value entered for H5-12 will be ignored and the logic will be handled
as though “0” was entered (FWD/Stop, REV/Stop method).
No. Name Setting Range Default
H5-12 Run Command Method Selection 0 or 1 0
Setting 0: FWD/Stop, REV/Stop
Setting bit 0 will start and stop the drive in the forward direction. Setting bit 1 will start and stop the drive in reverse.
Setting 1: Run/Stop, FWD/REV
Setting bit 0 will start and stop the drive. Setting bit 1 changes the direction.
E.4 MEMOBUS/Modbus Setup Parameters
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
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E
MEMOBUS/Modbus
Communications
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