KEYENCE KV Series - Manual (Page 23)

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Direct input ............................................................................................... 3-270
6.1.2 Interrupt Instructions ....................................................................................... 3-271
6.2 Direct Clock Pulse ........................................................................................ 3-276
6.2.1 Output of Direct Clock Pulse ........................................................................... 3-276
Outline of High-Speed Counters .............................................................. 3-276
Outline of Pulse Output ............................................................................ 3-279
Examples of Pulse Output ....................................................................... 3-284
6.3 Positioning Control ...................................................................................... 3-296
6.3.1 Positioning Control (Ramp-up/down Control) ................................................. 3-296
Outline of positioning control .................................................................... 3-296
Setting and application of parameters ..................................................... 3-297
Examples of stepping motor control ......................................................... 3-300
Chapter 7 Serial Communication
7.1 Communications Specifications ................................................................ 3-306
7.1.1 Communications Specification ........................................................................ 3-306
7.1.2 Connection with the KV Unit ........................................................................... 3-306
7.1.3 Connecting the KV-300 CPU to a Personal Computer ................................... 3-307
7.2 Serial Communication ................................................................................. 3-308
7.2.1 Command Transmission Procedure ............................................................... 3-308
7.2.2 Format of Commands/Responses .................................................................. 3-309
7.2.3 Communication Command/Response List ..................................................... 3-310
7.2.4 Setting Communication Commands and Responses to Commands .............. 3-311
7.2.5 Other Response Codes .................................................................................. 3-315
7.2.6 Error Code List ................................................................................................ 3-316
7.2.7 Example Program ........................................................................................... 3-317
7.3 Loading Text Data ........................................................................................ 3-318
7.3.1 Receiving Text Data ....................................................................................... 3-318
7.3.2 Transmitting Text Data ................................................................................... 3-319
7.3.3 Sample Program ............................................................................................. 3-320
7.4 ASCII Code List ............................................................................................ 3-321
Chapter 8 Programming Examples
8.1 List ......................................................................................................... 3-324
8.2 Details ......................................................................................................... 3-326
8.2.1 Reference Program Examples ........................................................................ 3-326
Basic Instructions ..................................................................................... 3-326
Application Instructions ............................................................................ 3-334
Arithmetic Instructions .............................................................................. 3-343
WARRANTIES AND DISCLAIMERS 3-367
KVNKA Front_Soft.p65 08.3.11, 11:24 AM 23