Omron SYSDRIVE 3G3MV User Manual page 246

Communications
(N) of times to repeat the step.
Set Data Size to 1 byte as a default. If the default value has been changed, set it to
0N + 1.
Data
Set the expected response in details.
·Response to the RUN Command and Frequency Reference
The response to the DSR message written consists of the following items.
Set data: <a> + [10] + [00] + [01] + [00] + [02] + <c>
<a>
The Slave address is set in the address box. Insert the address with the Insert icon.
[10] + [00] + [01] + [00] + [02]
Set the constants contained in the response.
Use Set Constant and set the constants in Hex.
<c>
The check code is set in the check code box. Insert the check code by using the
Insert icon. All the data including the address data before the check code is used.
Mark all the items if the Protocol Support Tool is used. The check code is automati-
cally set by the CX-Protocol.
·Response to the Inverter Status Read
The response to the DSR message to request the Inverter status in register 002C Hex
consists of the following items.
Set data: <a> + [03] + <I> + (W (1N + 1), 2) + <c>
<a., [03], <c>
The address data, constant data, and check code data are the same as the above.
<l>
The length is set in the length box. Insert the length by using the Insert icon. The length
7-52
Write start register number (RUN command: 0001)
Function code (Write 10)
Slave address (Set with <a>)
Inverter status data (Set with variable)
Number of bytes of attached data (set with <l>)
Function code (Write 10)
Slave address (Set with <a>)
CRC-16 check (Set with <c>)
Number of write data registers: 2
CRC-16 check (Set with <c>)
Chapter 7