YASKAWA V1000 Installation Manual page 26

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Reading and Setting Parameters
The PLC can write drive parameters, read drive data and operation status, and change
settings.
Follow the directions below.
1.
Set the command code to remote register RW
• Set the write data to RW
2.
Switch on the RYF signal (request to execute the command code).
• Drive executes the process and reply data that correspond with the command
code.
• Command codes for drive parameters should be calculated by adding the values
shown below to the MEMOBUS register number.
Read command code: MEMOBUS register + 1000H
Write command code: MEMOBUS register + 2000H
EXAMPLE: Acceleration time command code for C1-01 is 200H. Get the read
command code by adding 1000H, yielding 1200H
Note: 1. Refer to the V1000 Option CC-Link Technical Manual for information on the command codes and
write data.
2. Refer to the MEMOBUS/Modbus Data Table in Appendix C of the V1000 Technical Manual for a list
of monitor data using the MEMOBUS/Modbus message area.
YASKAWA ELECTRIC TOBP C730600 22B V1000 Option CC-Link Installation Manual
as needed.
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7 Basic Functions
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