Memobus/Modbus Setup Parameters; Memobus/Modbus Serial Communication - YASKAWA T1000V Technical Manual

C.5 MEMOBUS/Modbus Setup Parameters
C.5 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 drive slave address used for MEMOBUS/Modbus communications.
Note: After changing this parameter, the power must be cycled to enable the new setting.
No.
H5-01
<1> If the address is set to 0, no response will be provided during communications.
For serial communications to work, each individual slave drive must be assigned a unique slave address. Setting H5-01
to any value besides 0 assigns the drive its address in the network. Slave address don't need to be assigned in sequential
order, but each address needs to be unique so that no two drives have the same address.
H5-02: Communication Speed Selection
■
Sets the MEMOBUS/Modbus communications speed.
Note: After changing this parameter, the power must be cycled to enable the new setting.
No.
H5-02
H5-02
0
1
2
3
4
■ H5-03: Communication Parity Selection
Sets the parity used for MEMOBUS/Modbus communications.
Note: After changing this parameter, the power must be cycled to enable the new setting.
No.
H5-03
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.
No.
H5-04
Setting 0: Ramp to Stop Using Current Accel/Decel Time
Setting 1: Coast to Stop
Setting 2: Fast-stop Using C1-09
Setting 3: Alarm Only, Continue Operation
386
Name
Drive Slave Address
Name
Communication Speed Selection
Communication Speed
1200 bps
2400 bps
4800 bps
9600 bps
19200 bps
Name
Communication Parity Selection
Name
Stopping Method after Communication Error
H5-02
5
6
7
8
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Setting Range
0 to FFH
<1>
Setting Range
0 to 5
Communication Speed
38400 bps
57600 bps
76800 bps
115200 bps
Setting Range
0 to 2
Setting Range
0 to 3
Default
1F
Default
3
Default
0
Default
3