Serial Communication Related Parameters - YASKAWA V1000 Series Installation & Start-Up Manual

C.1 MEMOBUS/Modbus Basic Set-Up
Table C.4 Serial Communication Related Parameters
Parameter Name
Parameter
Digital Operator
No.
Display
Frequency
Reference
b1-01
Selection
Reference Source
Run Command
b1-02 Selection
Run Source
Drive Node Address
H5-01
Serial Comm Adr
Communication
Speed
H5-02
Selection
Serial Baud Rate
Communication
Parity
H5-03
Selection
Serial Com Sel
Stopping Method
After
H5-04 Communication
Error
Serial Fault Sel
406
Selects the frequency reference input source.
0: Operator - Digital preset speed U1-01 or d1-01 to d1-17.
1: Terminals - Analog input terminal A1 (or terminal A2
based on parameter H3-09).
2: Serial Com - MEMOBUS/Modbus RS-422/485 terminals
R+, R-, S+ and S-.
3: Option PCB
4: Pulse Input (Terminal RP)
Selects the run command input source.
0: Operator - RUN and STOP keys on the digital operator.
1: Terminals - Contact closure on terminals S1 or S2.
2: Serial Com - MEMOBUS/Modbus RS-422/485 terminals
R+, R-, S+ and S-.
3: Option PCB.
Selects drive station node number (address) for MEMOBUS/
Modbus terminals R+, R-, S+, S-. Cycle power for the
setting to take effect.
Selects the baud rate for MEMOBUS/Modbus terminals R+,
R-, S+ and S-. Cycle power for the setting to take effect.
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
5: 38400 bps
6: 57600 bps
7: 76800 bps
8: 115200 bps
Selects the communication parity for MEMOBUS/Modbus
terminals R+, R-, S+ and
S-. Cycle power for the setting to take effect.
0: No parity
1: Even parity
2: Odd parity
Selects the stopping method when a communication time-out
fault (CE) is detected.
0: Ramp to stop
1: Coast to stop
2: Fast-stop
3: Alarm only
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
Description
Setting Factory
Range Setting
0 to 4 1
0 to 3 1
0 to 20
1F
Hex
0 to 4 3
0 to 2 0
0 to 3 3