DVP-15MC Series Motion Controller Operation Manual
A-14
A
Byte7
High byte of CRC check sum
High byte
Data structure of an exception response message:
Byte NO.
Name
Byte
Byte0
Modbus ID
Single byte
Byte1
16#80+ Function code
Single byte
Byte2
Exception response code
Single byte
Byte3
Low byte of CRC check sum
Low byte
Byte4
High byte of CRC check sum
High byte
Note:
The written value 16#0000 for the bit register in request message or response message
indicates the value FALSE is written in the bit register; the written value 16#FF00 for the bit
register indicates the value TRUE is written in the bit register.
Example
The value of %QX0.0 in DVP-15MC series motion controller is set to TRUE and the address of
%QX0.0 is set to 16#A000 via function code 05.
Request message: 01 05 A0 00 FF 00 AE 3A
Response message: 01 05 A0 00 FF 00 AE 3A
Function code 16#0F writes multiple bit register values
Data structure of a request message:
Byte NO.
Name
Byte
Byte0
Modbus ID
Single byte
Byte1
Function code
Single byte
Byte2
The start address of the bit registers where to write
values
High byte
Byte3
Low byte
Byte4
The number of bit registers where to write values
High byte
Byte5
Low byte
Byte6
The number of bytes of bit registers where to write values Single byte
Byte7
The value written to the bit register
Single byte
…
The value written to the bit register
Single byte
Byte n
The value written to the bit register
Single byte
Byte n+1
Low byte of CRC check sum
Low byte
Byte n+2
High byte of CRC check sum
High byte
Summary of Contents for DVP-15MC Series
Page 19: ...DVP 15MC Series Motion Controller Operation Manual 1 4 _1 MEMO...
Page 23: ...DVP 15MC Series Operation Manual 2 4 _2 MEMO...
Page 31: ...DVP 15MC Series Motion Controller Operation Manual 3 8 _3 MEMO...
Page 75: ...DVP 15MC Series Motion Controller Operation Manual 6 26 _6 MEMO...
Page 87: ...DVP 15MC Series Motion Controller Operation Manual 7 12 _7 MEMO...
Page 432: ...Chapter 8 Logic Instructions 8 345 8_ MEMO...
Page 470: ...DVP 15MC Series Motion Controller Operation Manual 10 34 10 MEMO...
Page 878: ...DVP 15MC Series Motion Controller Operation Manual 11 408 11 1 MEMO...
Page 920: ...DVP 15MC Series Motion Controller Operation Manual A 16 A MEMO...
Page 941: ...D 1 D Explanation of Homing Modes Table of Contents D 1 Explanation of Homing Modes D 2...
Page 966: ...DVP 15MC Series Motion Controller Operation Manual D 26 D MEMO...