
(22)
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_Inst.p65 08.3.11, 11:21 AM23
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