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13
Features and Main Functions
Section 1-1
a fixed memory area (DM), messages can be sent or received indepen-
dently of the program by turning software switches.
(2) By using the serial PLC Links, a maximum of 10 words of data per CPU
Unit can be shared independently of the program among a maximum of
nine CPU Units (CP1L-CP1L-CP1H/CJ1M) using RS-422A/485 Option
Boards.
No-battery Operation
Programs, the PLC Setup, and other data can be automatically saved to the
CPU Unit's built-in flash memory. Moreover, DM Area data can be saved to
the flash memory and then used as initial data when the power is turned ON.
This allows programs and initial values (such as recipe setup data) in the DM
Area to be saved in the CPU Unit without the need to maintain a backup bat-
tery.
Modbus-RTU
Inverter
Communications can be executed
independently of the program by setting
a Modbus-RTU command in the DM and
turning ON a software switch.
RS-422A/485
CP1L CPU Unit
(Master)
Data sharing
CP1L CPU Unit
(Slave)
CP1L CPU Unit
(Slave)
CJ1M CPU Unit
(Slave)
8 CPU Units max.
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...