C.4 MEMOBUS/Modbus Setup Parameters
YASKAWA ELECTRIC
TOEP C710656 10B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
167
MEMOB
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Commu
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C.4 MEMOBUS/Modbus Setup Parameters
◆
MEMOBUS/Modbus Serial Communication
This section describes parameters necessary to set up MEMOBUS/Modbus communications.
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H5-01: Drive Slave Address
Sets the regenerative unit slave address used for communications.
Note:
Cycle the power after changing this parameter to enable the new setting.
Each slave regenerative unit must be assigned a unique slave address for serial communications to work. Setting H5-01
to any value besides 0 assigns the regenerative unit its address in the network. Slave addresses do not need to be assigned
in sequential order, but no two regenerative units may share the same address.
■
H5-02: Communication Speed Selection
Sets the MEMOBUS/Modbus communications speed.
Note:
Cycle the power after changing this parameter to enable the new setting.
Setting 0: 1200 bps
Setting 1: 2400 bps
Setting 2: 4800 bps
Setting 3: 9600 bps
Setting 4: 19200 bps
Setting 5: 38400 bps
Setting 6: 57600 bps
Setting 7: 76800 bps
Setting 8: 115200 bps
■
H5-03: Communication Parity Selection
Sets the parity used for communications.
Note:
Cycle the power after changing this parameter to enable the new setting.
Setting 0: No parity
Setting 1: Even parity
Setting 2: Odd parity
■
H5-04: Stopping Method after Communication Error
Selects the stopping method after a communications error (CE) has occurred.
Setting 1: Stop operation
Setting 3: Alarm only (continue operation)
No.
Name
Setting Range
Default
H5-01
<1> If the address is set to 0, no response will be provided during communications.
Drive Slave Address
0 to FFH
1FH
No.
Name
Setting Range
Default
H5-02
Communication Speed Selection
0 to 8
3
No.
Name
Setting Range
Default
H5-03
Communication Parity Selection
0 to 2
0
No.
Name
Setting Range
Default
H5-04
Stopping Method after CE
1, 3
3
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