![background image](http://html1.mh-extra.com/html/omron/cp1l-cpu-unit-03-2009/cp1l-cpu-unit-03-2009_operation-manual_742084409.webp)
375
Serial Communications
Section 6-3
System Configuration
Note
Refer to OMRON’s Smart Library website for the most recent information on
using SAPs and function blocks.
Serial Gateway Function
When a FINS command is received, it is automatically converted to the proto-
col corresponding to the message and sent on the serial communications
path. Responses are also converted in the same way.
Note
Serial ports 1 and 2 on the CP1L CPU Unit can be used to convert to the fol-
lowing protocols.
• CompoWay/F
• Modbus-RTU
This functionality is enabled when the serial communications mode is set to
Serial Gateway.
Using SAPs from an NS-series PT
Using Function Blocks in CPU Unit
OMRON components that support CompoWay/F or
Modbus-RTU slave functionality
NS-series PT
Smart Active Parts
RS-232C
XW2Z-200T/500T Cable
CP1L CPU Unit
RS-422A/485 Option Board
RS-232C Option Board
CPU Unit functions as a gateway
RS-422A/485 (CompoWay/F or Modbus-RTU)
OMRON components that support CompoWay/F or Modbus-
RTU slave functionality
FB
User program
Function block
CP1L CPU Unit
RS-422A/485 Option Board
RS-422A/485 (CompoWay/F or Modbus-RTU)
2804
2803
The serial gateway functionality is enabled when serial port 1 or 2 is set to
the Serial Gateway Mode.
FINS message (on network or CPU bus)
FINS header
CompoWay/F command
FINS header
Modbus-RTU command
Serial port 1 or
2 on CPU Unit
(Serial port 1 or 2)
CompoWay/F command
Modbus-RTU command
Содержание CP1L CPU UNIT - 03-2009
Страница 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Страница 2: ......
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 70: ...36 Function Blocks Section 1 5...
Страница 584: ...550 Trouble Shooting Section 8 7...
Страница 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 630: ...596 Sample Application Section 9 12...
Страница 654: ...620 Troubleshooting Unit Errors Section 11 4...
Страница 662: ...628 Replacing User serviceable Parts Section 12 2...
Страница 668: ...634 Standard Models Appendix A...
Страница 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Страница 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Страница 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Страница 806: ...772 Index...
Страница 808: ...774 Revision History...