Memobus/Modbus Setup Parameters - YASKAWA iQpump Micro CIMR-PW Series User Manual

C.5 MEMOBUS/Modbus Setup Parameters
MEMOBUS/Modbus Serial Communication
u
This section describes parameters necessary to set up MEMOBUS/Modbus communications.
H5-01: Drive Slave Address
n
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
n
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
n
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
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Name
Drive Slave Address
Name
Communication Speed Selection
Communication Speed
1200 bps
2400 bps
4800 bps
9600 bps
19200 bps
Name
Communication Parity Selection
C.5 MEMOBUS/Modbus Setup Parameters
Setting Range
<1>
0 to 20 H
Setting Range
0 to 5
H5-02 Communication Speed
5
6
7
8
–
Setting Range
0 to 2
Default
1F
Default
3
38400 bps
57600 bps
76800 bps
115200 bps
Default
0
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