PIN ASSIGNMENTS FOR THE MAXNC CL2 SOFTWARE PRINTER PORT PIN ASSIGNMENT 1............... M3 OUTPUT (LOW=ON, PULSE FOR PWM) 2............... A AXIS (quadrature) 3............... A AXIS (quadrature) 4............... Y AXIS (quadrature) 5............... Y AXIS (quadrature) 6................X AXIS (quadrature) 7............... X AXIS (quadrature) 8............... Z AXIS (quadrature) 9............... Z AXIS (quadrature) 10.............. INPUT, MOVE ENABLE (LOW=NORMAL OPERATION, HIGH=STOP, SEE NOTE) 11.............. INACTIVE FOR MILLS, NEG. LIMIT FOR MAXPATH(NORMAL LOW) 12.............. INPUT, HOME AND LIMIT SWITCH (NORMAL OPERATION LOW) 13.............. INPUT, G61 SWITCH SENSOR 14.............. M8 OUTPUT (LOW=ON) 15.............. NONE 16.............. OUTPUT, DISABLE POWER TO MOTORS (LOW=NORMAL, HIGH=DISABLE) 17.............. OUTPUT, RESET CONTROLLER (LOW=RESET, HIGH=NORMAL) 18.............. ALL SIGNALS GROUND 19 TO 25 ....... NONE NOTE: MOVE ENABLE IS USED TO STOP THE COMPUTER STREAM OF CODES UNTIL THE SERVO MOTORS CATCH UP. ON TIME-OUT IT WILL PRODUCE A SERVO ERROR. EXAMPLE TRUE TABLE FOR THE 'X' AXIS QUADRATURE (TYP. FOR OTHER AXES} PIN ..... | 6 | 7 | ------------ SEQUENCE ------------ 1 | 0 | 0 | 2 | 0 | 1 | 3 | 1 | 1 | 4 | 1 | 0 |