A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l
11 - 2 4
The rules of data exchange are described below.
Master
station
Slave station
Communication
Data exchange
Master station <=> Slave station
AH500
series CPU
module
AH500 series CPU
module
AH500 Modbus
communication
protocol
M, D, and L
*1
M, D, and L
*1
Standard Modbus
communication
protocol
M
*2
M
*2
D
D
DVP series PLC
Standard Modbus
communication
protocol
M
*2
M
*2
D
D
Device which is
neither an AH500
series CPU
module nor a DVP
series PLC
Standard Modbus
communication
protocol
M
*2
H (contact)
*2
D
H (register)
DVP series
PLC
AH500 series CPU
module
Standard Modbus
communication
protocol
D
D
DVP series PLC
Standard Modbus
communication
protocol
D
D
Device which is
neither an AH500
series CPU
module nor a DVP
series PLC
Standard Modbus
communication
protocol
D
H (register)
*1. If the AH500 Modbus communication protocol is used, users can use relays, data registers, and link
registers.
*2. If the standard Modbus communication protocol is used, devices which are not data registers can not
be involved in synchronous data exchange.
Summary of Contents for AH500 series
Page 35: ...AH500 Hardware and Operation Manual 2 2 2 12 2 Profiles 2 117 2 12 3 Dimensions 2 118 ...
Page 153: ...AH500 Hardware and Operation Manual 2 120 MEMO ...
Page 167: ...AH500 Hardware and Operation Manual 3 14 MEMO ...
Page 343: ...AH500 Hardware and Operation Manual 6 38 MEMO ...
Page 361: ...AH500 Hardware and Operation Manual 7 18 MEMO ...
Page 403: ...Chapter 8 Hardware Configuration 8 42 MEMO ...
Page 412: ...Chapter 9 Network Configuration 9 9 ...
Page 445: ...AH500 Hardware and Operation Manual 9 42 MEMO ...
Page 552: ...Chapter 12 Troubleshooting 12 3 12 1 3 Troubleshooting Procedure ...
Page 649: ...AH500 Hardware and Operation Manual A 8 ...
Page 657: ...AH500 Hardware and Operation Manual A 16 MEMO ...
Page 658: ...B 1 Appendix B Device Addresses Table of Contents B 1 Device Addresses B 2 ...
Page 663: ...AH500 Hardware and Operation Manual C 4 MEMO ...
Page 681: ...AH500 Hardware and Operation Manual 3 14 MEMO ...