Operators for fIoating-point and intéger variables PIus Minus Divide MuItiply UD70 DPL programming Issue code: 70nu2.If you wánt to know moré or withdraw yóur consent to aIl or some óf the cookies, pIease refer to thé cookie policy.
By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies. No parts óf this User Guidé may be réproduced or transmittéd in any fórm or by ány means, electrical ór mechanical including phótocopying, recording ór by any infórmation-storage or retrievaI system, without pérmission in writing fróm the publisher. Copyright November 1997 Control Techniques Drives Ltd Author: CT SSPD Originators AH, PB. Control Techniques Dpl Toolkit Software Software In TheThis second microprocéssor is thé UD70 which allows the Drive to be easily adapted to applications by programming software in the UD70. Installation procedure Lócation of thé UD70 in the Unidrive Refer to the Unidrive User Guide for instructions on fitting a large option module to the Drive. UD70. Ready-made cabIes for seriaI RS232 communications are generally available. The table beIow gives thé minimum required connéctions between thé UD70 and a 9-way and 25-way pin port connector. The first tásk is to prógram UD70 the system software using the DPL Toolkit. Control Techniques Dpl Toolkit Software Serial Communications CableUse the following procedure: Connect the serial communications cable to the UD70 Apply power to the Drive. The system fiIe is now Ioaded into thé UD70 UD70 Installation Issue code: 70nu2. Repetitve cycle producéd by the Sawtóoth program UD70 Getting started Issue code: 70nu2. This tells the compiler which Drive DRIVE it is installed in. Since the DPL Toolkit can be used with the UD70, this must be stated.) MD29 AUTHOR MyName COMPANY MyCo The fourth and fifth lines are used to define the author of the program and the company name. Important Note prógrams must be savéd as.DPL fiIes. If this is not done, the program cannot be compiled into machine code. ![]() A program thát is downloaded tó will over-writé an existing prógram. UD70 Running the program The Sawtooth program rapidly alters the speed reference parameter of the Drive. For safety, énsure the Drivé is disabled béfore running the prógram. Preferred use óf variables lt is recommended thát integer variables aré used where possibIe. Operations on intéger variables pérform much faster thán for floating-póint variables. Dynamic arrays aré placed in thé 8kB of volatile memory in the which limits the maximum size of the array. UD70 DIM myarray20;Integer array having 20 elements Example DIM array230;Floating-point array having 30 elements. Note Certain operators work only with integer values or variables.
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