kuttiess Posted October 16, 2012 Report Posted October 16, 2012 Hi to all, Is it to possible to compare a string, which is in DM100 TO DM109 with the strings which are in DM300 TO DM309, DM310 TO DM319. From the instruction help i come to know CMPL compare only 2words at a time. If any other possibilities please guide me. PLC : CPM1A CPU20 SOFTWARE: CX PROGRAMER Quote
Mendon Systems Posted October 16, 2012 Report Posted October 16, 2012 The CPM1A has a fairly limited set of instructions so you are probably not going to find anything that works better than the CMPL instruction. Quote
kuttiess Posted October 28, 2012 Author Report Posted October 28, 2012 Hi to all, Finally i used couple of CMPL instructions to compare the strings whether they are equal or not. Meanwhile i faced a problem,while programming my HMI related to this project. Atlast,today i complete everything. Thanks to all, specially Mr.Dick Oestreich for his advice. Quote
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