Installation manual
CNC 8035
LOGIC CNC INPUTS AND OUTPUTS
Spind
le log
ic
inpu
ts.
10.
(S
OFT
M: V15.3
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(S
OFT
T: V16.3
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·343·
10.3
Spindle logic inputs.
LIMIT+S (M5450) | LIMIT-S (M5451)
main spindle
The CNC uses this signal while searching home when the spindle changes to working in closed loop
(M19). The CNC only considers the signals for the currently selected spindle.
The PLC sets one of the signals high to tell the CNC that the spindle has overrun its range of travel
in the positive (+) or negative (-) direction.
In this case, the CNC stops axis feed and spindle rotation and displays the corresponding error on
screen.
DECELS (M5452)
Main spindle
The CNC uses this signal while searching home when the spindle changes to working in closed loop
(M19). The CNC only considers the signals for the currently selected spindle.
The PLC sets this signal high to indicate to the CNC that the reference search switch is pressed.
When this signal is activated in the reference search mode the CNC decelerates the spindle,
changing the rapid approach speed indicated by the s.m.p. REFEED1 (P34), with the slow feedrate
indicated by the s.m.p. REFEED2 (P35). After decelerating, it accepts the following reference signal
from the spindle feedback systems as being valid.
SPDLEINH (M5453)
Main spindle
The CNC considers these 2 signals at all times so both spindles can be controlled by the PLC.
When the PLC sets this signal high, the CNC outputs a zero velocity command for the spindle.
SPDLEREV (M5454)
Main spindle
The CNC considers these 2 signals at all times so both spindles can be controlled by the PLC.
When the PLC sets this signal high, the CNC reverses the programmed spindle turning direction.
If while being this signal high, a block containing an M3 or M4 is executed, the spindle will start turning
in the opposite direction.
SMOTOFS (M5455)
Main spindle
The SMOTIME (P46) filter set for the spindle with parameter P46 can be canceled from the PLC.
This SMOTIME filter will be activated or deactivated at the beginning of the block. If one of these
logic inputs is activated or deactivated while the CNC is overlapping blocks being executed in round
corner, it will be ignored until that operation is finished.
SERVOSON (M5457)
Main spindle
These signals are controlled by the PLC and the CNC will process them only when the spindle is
working in closed loop (M19). Its treatment depends on the value assigned to s.m.p. DWELL (P17).
DWELL = 0
If s.m.p. DWELL (P17) has been set to "0", the CNC will check the status of the SERVOSON signal
at the time when the ENABLE signal is to be output.
Summary of Contents for 8035-M
Page 1: ...Soft M V15 3x Soft T V16 3x CNC 8035 Ref 1106 INSTALLATION MANUAL M T MODELS...
Page 2: ......
Page 4: ......
Page 10: ......
Page 12: ......
Page 18: ...CNC 8035 18 Version history M...
Page 24: ...CNC 8035 24 Version history T...
Page 28: ...CNC 8035 28 Safety conditions...
Page 32: ...CNC 8035 32 Material returning terms...
Page 34: ...CNC 8035 34 Additional remarks...
Page 36: ...CNC 8035 36 Fagor documentation...
Page 56: ...Installation manual CNC 8035 1 CNC CONFIGURATION CNC structure SOFT M V15 3X SOFT T V16 3X 56...
Page 178: ...Installation manual CNC 8035 4 MACHINE PARAMETERS Tables SOFT M V15 3X SOFT T V16 3X 178...
Page 424: ......
Page 430: ...Installation manual CNC 8035 B APPENDIX Probe connection SOFT M V15 3X SOFT T V16 3X 430...
Page 450: ...Installation manual CNC 8035 G APPENDIX Key codes SOFT M V15 3X SOFT T V16 3X 450...
Page 454: ...Installation manual CNC 8035 I APPENDIX Key inhibiting codes SOFT M V15 3X SOFT T V16 3X 454...
Page 468: ...CNC 8035 N APPENDIX SOFT M V15 3X SOFT T V16 3X 468 Installation manual...
Page 469: ...CNC 8035 N SOFT M V15 3X SOFT T V16 3X 469 Installation manual...
Page 470: ...CNC 8035 N SOFT M V15 3X SOFT T V16 3X 470 Installation manual...