Yaskawa R1000 Series Power Regenerative Unit - Manual (Page 179)

C.4 MEMOBUS/Modbus Setup Parameters
YASKAWA ELECTRIC TOEP C710656 08B YASKAWA Power Regenerative Unit - R1000 Instruction Manual 179
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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.
■ 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
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 <1> 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
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