11.07.2015 Views

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.A10.3.7 Instruction ASKACTInstruction code : 59 (hexa : 3B).Data bytes :Answer byte :Tests :NoneRequired value (msb).None.This instruction allows <strong>the</strong> current position (PHIC/B) (in LU's) to be captured through<strong>the</strong> serial interface board. The ST1 transmits <strong>the</strong> most significant byte. The followingthree bytes are memorized and can be written into <strong>the</strong> command by means <strong>of</strong> threesuccessive "ASKNXT" instructions.10.3.8 Instruction ASKABSInstruction code : 66 (hexa : 42).Data bytes :Answer byte :Tests :NoneRequired value (msb).None.This instruction allows <strong>the</strong> absolute position (PABSC/B) (in LU's) to be capturedthrough <strong>the</strong> serial interface board. The ST1 transmits <strong>the</strong> most significant byte. Thefollowing three bytes are memorized and can be written into <strong>the</strong> command by means<strong>of</strong> three successive "ASKNXT" instructions.10.3.9 Instruction ASKTORInstruction code : 59 (hexa : 3B).Data bytes :Answer byte :Tests :None.Value requested (msb).None.This instruction allows to obtain through <strong>the</strong> serial link <strong>the</strong> torque set value <strong>for</strong> <strong>the</strong>motor respectively <strong>the</strong> variable COUCOU. The value 128 (hexa : 80) corresponds to 1Nm.The ST1 digital motion controller will respond with <strong>the</strong> most significant byte. The leastsignificant byte is memorized and can be read by instruction ASKNXT.96

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