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315
SECTION 6
Advanced Functions
This section describes all of the advanced functions of the CP1L that can be used to achieve specific application needs.
6-1
Interrupt Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
316
6-1-1
Overview of CP1L Interrupt Functions . . . . . . . . . . . . . . . . . . . . . .
316
6-1-2
Input Interrupts (Direct Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
320
6-1-3
Input Interrupts (Counter Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . .
324
6-1-4
Scheduled Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
327
6-1-5
High-speed Counter Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
330
6-2
Quick-response Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
338
6-3
Serial Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
342
6-3-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
342
6-3-2
No-protocol Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
344
6-3-3
Modbus-RTU Easy Master Function . . . . . . . . . . . . . . . . . . . . . . . .
347
6-3-4
Communications: Smart Active Parts and Function Blocks. . . . . . .
350
6-3-5
Serial PLC Links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
352
6-3-6
1:1 Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
361
6-3-7
1:N NT Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
362
6-3-8
1:1 NT Links. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
363
6-3-9
Host Link Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
364
6-4
Analog Adjuster and External Analog Setting Input . . . . . . . . . . . . . . . . . . .
370
6-4-1
Analog Adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
370
6-4-2
External Analog Setting Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
370
6-5
Battery-free Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
371
6-5-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
371
6-5-2
Using Battery-free Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
372
6-6
Memory Cassette Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
373
6-6-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
373
6-6-2
Mounting and Removing a Memory Cassette . . . . . . . . . . . . . . . . .
374
6-6-3
Operation Using the CX-Programmer . . . . . . . . . . . . . . . . . . . . . . .
376
6-6-4
Memory Cassette Data Transfer Function . . . . . . . . . . . . . . . . . . . .
377
6-6-5
Procedures for Automatic Transfer from the Memory Cassette
at Startup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
381
6-7
Program Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
381
6-7-1
Read Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
381
6-7-2
Write Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
387
6-7-3
Protecting Program Execution Using the Lot Number. . . . . . . . . . .
389
6-8
Failure Diagnosis Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
390
6-8-1
Failure Alarm Instructions: FAL(006) and FALS(007) . . . . . . . . . .
390
6-8-2
Failure Point Detection: FPD(269) . . . . . . . . . . . . . . . . . . . . . . . . . .
391
6-8-3
Simulating System Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
392
6-8-4
Output OFF Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
393
6-9
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
394
Содержание CP1L - 12-2007
Страница 3: ...iv...
Страница 9: ...x...
Страница 13: ...xiv TABLE OF CONTENTS...
Страница 21: ...xxii...
Страница 33: ...xxxiv Conformance to EC Directives 6...
Страница 65: ...32 Function Blocks Section 1 5...
Страница 428: ...395 Clock Section 6 9...
Страница 429: ...396 Clock Section 6 9...
Страница 523: ...488 Troubleshooting Unit Errors Section 9 4...
Страница 531: ...496 Replacing User serviceable Parts Section 10 2...
Страница 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Страница 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Страница 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Страница 669: ...634 Index...
Страница 671: ...636 Revision History...