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User's Manual - Kitagawa Europe

User's Manual - Kitagawa Europe

User's Manual - Kitagawa Europe

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MAC mini iH Series Connection <strong>Manual</strong>I/O Signals8.3. Signal timing in program8.3.1.General programsThe basic time chart from the program start to operation finish is shown in thefollowing figure.START SIGNAL(ST) BRAKE OUTPUT(BK+1,BK-1)CLAMP CHECK SIG.(BK.C1) UNCLAMP CHECK SIG.(BK.UC1) TABLE SHIFTPOSITIONING FIN(IN-POSITION)BLOCK FINISH(BLKFIN) Operation steps ST INPUT ON Brake OUTPUT ONUNCLAMPEDCLAMP CHECK: OFF UNCLAMP CHECK: ON Rotation is started by checking UNCLAMP. Entered in in-position by indexing. Brake OUTPUT OFF after PRM009 time (CLAMPED) CLAMP CHECK: ON UNCLAMP OUTPUT: OFF BLKFIN OUTPUT ON at CLAMP CHECK ON ST signal OFF at BLKFIN OUTPUT ON CHECK BLKFIN OFF at ST INPUT OFF CHECKBLKFIN is remained until ST INPUT is OFF. Though ST signal can be inputted at one shot, use the ST signal that is OFF at BLKFIN ONCHECK for preventing errors.KITAGAWA C8-15

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