Fagor BCSD - Page 41

Installation manual
BCSD
System
PLC
4.
REF. 1711
·41·
PLC program
;
CPS R4 GE 1 ; Y drive ready
= M_DRV_Y_NERR ; Y drive no error
CPS R4 LT 2 ; Y with torque
= M_DRV_Y_NPOWER ; Y drive no power
CPS R4 LT 3 ; Y drive without torque
= B2R16 ; FEEDHOLD drive Y with no torque
CPS R4 EQ 3 ; Y drive with torque
= M_DRV_Y_TORQUE ; Y drive with torque
;
DRSTAFZ = B1R5 ; Z AXIS DRIVER STATUS
DRSTASZ = B0R5 ; Z AXIS DRIVER STATUS
;
CPS R5 GE 1 ; Z drive ready
= M_DRV_Z_NERR ; Z drive no error
CPS R5 LT 2 ; Z with torque
= M_DRV_Z_NPOWER ; Z drive no power
CPS R5 LT 3 ; Z drive without torque
= B3R16 ; FEEDHOLD drive Z with no torque
CPS R5 EQ 3 ; Z drive with torque
= M_DRV_Z_TORQUE ; Z drive with torque
;
DRSTAFS = B1R6 ; SPINDLE DRIVER STATUS
DRSTASS = B0R6 ; SPINDLE DRIVER STATUS
;
CPS R6 GE 1 ; S drive ready
= M_DRV_S_NERR ; S drive no error
CPS R6 LT 2 ; S with torque
= M_DRV_S_NPOWER ; S drive no power
= B4R16 ; FEEDHOLD drive S with no torque
CPS R6 EQ 3 ; S drive with torque
= M_DRV_S_TORQUE ; S drive with torque
;
;*********************************************************************
; EMERGENCY LINE & MACHINE POWER
;
; Status of the emergency line of the PLC.
; Enable the Machine Power.
;
;*********************************************************************
;
I_EMERGENCY ; I_EMERGENCY
= /EMERGEN ; CNC emergency
;
/EMERGEN ; CNC emergency
AND /ALARM ; CNC alarm
AND CNCREADY ; CNC OK
AND M_DRV_X_NERR ; X drive error
AND M_DRV_Y_NERR ; Y drive error
AND M_DRV_Z_NERR ; Z drive error
AND M_DRV_S_NERR ; S drive error
= O_EMERGEN ; O_EMERGENCY
;
O_EMERGEN ; O_EMERGENCY
AND NOT M_DRV_X_NPOWER ; X drive no power
AND NOT M_DRV_Y_NPOWER ; Y drive no power
AND NOT M_DRV_Z_NPOWER ; Z drive no power
= M_POWER_ON ; Machine with power
;
NOT M_POWER_ON ; Machine with power
= B0R16 ; FEEDHOLD machine with no power
= B1R18 ; START machine with no power
= B0R19 ; STOP machine with no power
;
;*********************************************************************
; M FUNCTION DECODING
;
; Management of the MSTROBE/STROBE of the PLC
;