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SECTION 5
Pulse and Counter Functions
This section describes the CP1L’s interrupt and high-speed counter functions.
5-1
High-speed Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
156
5-1-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
156
5-1-2
High-speed Counter Specifications . . . . . . . . . . . . . . . . . . . . . . . . .
157
5-1-3
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
162
5-1-4
PLC Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
163
5-1-5
High-speed Counter Terminal Allocation. . . . . . . . . . . . . . . . . . . . .
164
5-1-6
Pulse Input Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . . .
168
5-1-7
Ladder Program Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
168
5-1-8
Additional Capabilities and Restrictions . . . . . . . . . . . . . . . . . . . . .
171
5-2
Pulse Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
175
5-2-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
175
5-2-2
Pulse Output Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
178
5-2-3
Pulse Output Terminal Allocations. . . . . . . . . . . . . . . . . . . . . . . . . .
179
5-2-4
Pulse Output Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
185
5-2-5
Origin Search and Origin Return Functions . . . . . . . . . . . . . . . . . . .
197
5-2-6
Origin Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
214
5-2-7
Pulse Output Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
216
5-2-8
Instructions Used for Pulse Outputs . . . . . . . . . . . . . . . . . . . . . . . . .
218
5-2-9
Variable Duty Factor Pulse Outputs (PWM(891) Outputs) . . . . . . .
227
5-2-10
Example Pulse Output Applications . . . . . . . . . . . . . . . . . . . . . . . . .
227
5-3
Inverter Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
258
5-3-1
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
258
5-3-2
System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
261
5-3-3
Functional Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
262
5-3-4
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
264
5-3-5
Application Procedure for Inverter Positioning . . . . . . . . . . . . . . . .
266
5-3-6
Instruction Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
267
5-3-7
Determining the Internal Pulse Output Frequency . . . . . . . . . . . . . .
273
5-3-8
PLC Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
275
5-3-9
Automatic Calculation of Inverter Frequency Command Value. . . .
280
5-3-10
Memory Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
283
5-3-11
Application Example with Serial Communications . . . . . . . . . . . . .
295
5-3-12
Application Example with an Analog Output . . . . . . . . . . . . . . . . .
305
5-3-13
Supplemental Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
314
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...