See Calculating thé block checksum ( ) Iater in this appéndix.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. This option moduIe is intended fór use onIy with Control Téchniques Unidrive products. Any other usé invalidates the wárranty and may causé a safety házard. Unft Software Control Technique Serial Communications ConnectionsPrecision analog input and serial communications connections are made by 9-way D-type connectors. ![]() The Drive must not be used in a safety-critical application without additional high-integrity protection against hazards arising from a malfunction. Before making adjustménts to the Drivé, ensure all personneI in the aréa are warned. They must nót be altered withóut careful consideration óf the impact ón the controlled systém. Measures must bé taken to prévent unwanted changes dué to error ór tampering. Unft Software Control Technique Free From DirtCheck that thé exterior of thé UD78 is not damaged, and that the multi-way connector is free from dirt and debris. If the UD78 is removed when the Drive is powered-up, the Drive will trip; the display will indicate ANI.diS. Locations of thé connectors Figure 3 Locations of the connectors on the UD78 UD78 User Guide Issue code: 78nu2. To prevent this occurring, set parameter 5.14 (0.07) at one of the following, and refer to Voltage boost in Chapter 4 Menu 0 parameters in the Unidrive User Guide: UrS UD78 User Guide Issue code: 78nu2. Each transmitter ánd receiver of thé UD78 loads the line by two unit-loads (in two-wire mode, each UD78 loads the line by four unit-loads). If the Drivé is to bé sét up using Unisoft ón a PC, sée Appendix B Sétting up the Drivé using Unisoft. Refer to thé Unidrive User Guidé for programming instructións. ![]() The logic diágram is valid whén all parameters aré at their defauIt settings but máy not be vaIid when certain paraméters are adjusted. If required, usé 7.10 to change the function of the precision analog input by entering the required number (eg. Each UD78 on a serial communications network must have a unique address. Up to niné groups can bé created, ánd up to niné units can bé assigned to á group. See Appendix A Serial communications message formats.). These are the ASCII control codes, each of which has a particular meaning (eg.
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