【紧急求助】谁能够看懂这段程序？

小马哥

请问 NV3 NV4 NV5 代表什么意思？？
  
谁有这种程序的编程手册 或学习资料！！！
  
'*********** just M06 *************
'NV3 Y_AXIS TC CHANGE POSITION
'NV4 Z_AXIS TC  CHANGE POSITION
'NV5 W_AXIS TC  CHANGE POSITION
  
IF BIT_GET(E17.01) AND BIT_GET(B70.00) AND BIT_GET(B8.00) THEN
  
  BIT_CLR(E17.07)  
  BIT_CLR(E24.03)
  
  '********** MOVE TO POSTION **********
  
   FLTS(3)=WORD_GET(NV3)/1000             'Y axis tool change position
   FLTS(4)=WORD_GET(NV4)/1000             'Z axis tool change position  
   FLTS(5)=WORD_GET(NV5)/1000             'w axis tool change position      
  
     while bit_get(I2.07)=1 OR BIT_GET(I2.05)=0
        IF BIT_GET(E0.02)=0 OR BIT_GET(N7) THEN
        BIT_SET(B21.01)
        'ERR_N("HAND OUT WHEN MOVE  SWITH NEED I2.05=1 AND I2.07=0",18)   
        GOTO 1100
       ENDIF
       RE_SCHED()
     ENDWHILE
  
     AXCMD(SETVEL,Z,6000)
     AXCMD(SETVEL,Y,6000)
     AXCMD(SETVEL,A,3000)
     
     AXCMD(IMOVE,Z,FLTS(4))      'MOVE Z TO  POSITION
        WHILE AXES(Z).STATE>3
             RE_SCHED()
        ENDWHILE
   
     AXCMD(IMOVE,A,FLTS(5))      'MOVE A TO  POSITION
        WHILE AXES(A).STATE>3
             RE_SCHED()
        ENDWHILE
   
     AXCMD(IMOVE,Y,FLTS(3))      'MOVE Y TO  POSITION
        WHILE AXES(Y).STATE>3
             RE_SCHED()
        ENDWHILE
    

tubin

sinderal

小马哥

小马哥

yingda

小马哥

andyhjy

fzci