Software for the synchronization of axes - Kollmorgen
Software for the synchronization of axes - Kollmorgen
Software for the synchronization of axes - Kollmorgen
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SOCAPEL SA SOFTWARE FOR SYNCHRONIZATION OF AXES 024.8068.A8.5.6 Parameter PISTEIAs described above, <strong>the</strong> (converted) position <strong>of</strong> <strong>the</strong> master shaft is obtained bysumming <strong>the</strong> converted speeds : PMUS = sum <strong>of</strong> VMUS. PMUS can be set to zero by<strong>the</strong> instructions. In <strong>the</strong> OEI system, it can also be set to zero at each pass through <strong>the</strong>encoder's "zero" track, if <strong>the</strong> user so wishes.Parameter PISTEI indicates this choice :PISTEI = 1 : "zero" track activePISTEI = 0 : "zero" track inactive.If "zero" track is active, bit 2 <strong>of</strong> STATC goes high every time <strong>the</strong> "zero" position isreached. This bit can be tested by <strong>the</strong> sequencer (that is, asked to trigger asequence).Address :103 (hexa : 67)Default value : 0.8.5.7 Parameter NIMPEIThis parameter indicates <strong>the</strong> number <strong>of</strong> dashes per encoder revolution (master-shaftencoder).The value <strong>of</strong> NIMPEI must be positive, between 0 and 65535 (hexa : FFFF). If <strong>the</strong>number <strong>of</strong> dashes is greater, it is necessary to subtract 32768 (or a multiple <strong>of</strong> 32768)from <strong>the</strong> number, to bring it below 65536.Example :For an encoder with 100,000 dashes per revolution :NIMPEI = 100,000 - 32,768 - 32,768 = 34,464.Address :104 (hexa : 68)Default value : 2,000 (hexa : 7D0).65
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