Installation manual.
CNC 8060
CNC 8065
6.
LOGIC
CN
C INPUTS AN
D OUTPUTS.
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Once the gear change is over, it cancels the indicator (M1002) and it lets the CNC know
by setting AUXEND high (=1).
(GEAR change completed) = RES M1002
The AUXEND mark must be kept high (=1) longer than the time period set by g.m.p.
MINAENDW so the CNC cancels the MSTROBE mark and concludes the gear change.
PLCCNTL
SANALOG
There is one signal for each spindle. The mnemonics for each spindle are the following:
PLCCNTL1 (can also be programmed as PLCCNTL)
PLCCNTL2
PLCCNTL3
PLCCNTL4
SANALOG1 (can also be programmed as SANALOG)
SANALOG2
SANALOG3
SANALOG4
These signals are used with analog spindles, position-Sercos, velocity-Sercos and
Mechatrolink.
When the PLC sets the PLCCNTL mark high (=1), the spindle decelerates with a ramp until
it stops and it is then controlled by the PLC. The SANALOG register sets the spindle
command voltage to be applied. The spindle control via PLC is used, for example, for
oscillating the spindle during a gear change.
• Analog spindle.
10 V of velocity command correspond to SANALOG = 32767. In other words:
For 4V, program
SANALOG = (4x32767)/10 = 13107
For 4V, program
SANALOG = (-4x32767)/10 = -13107
• Velocity-Sercos spindle.
The command in SANALOG will be given in 0.0001 rpm.
• Sercos spindle in position.
The command in SANALOG will be given in 0.0001 degrees.
• Mechatrolink spindle.
The command in SANALOG will be given in hundredths of a Hertz.
The command indicated in SANALOG is not applied with a ramp; therefore, it is up to the
PLC program to apply the command gradually when necessary.
The spindle reference point is not lost when the spindle is controlled via PLC. There is no
need to home the spindle again when its control is switched back to the CNC.
The PLC has no priority over a spindle synchronization. When attempting to control a
synchronized spindle (either master or slave) using PLCCNTL, a warning will be issued
indicating that it is not possible. Also, if the gear change of a synchronized spindle involves
a command from the PLC, this change will not be possible.
Содержание CNC 8060
Страница 1: ...Ref 1709 8060 8065 CNC Installation manual...
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Страница 41: ...PART 1 INSTALLATION MANUAL...
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Страница 58: ...Installation manual CNC 8060 CNC 8065 1 SOFTWARE INSTALLATION Software configuration 58 REF 1709...
Страница 340: ...Installation manual CNC 8060 CNC 8065 3 INTRODUCTION TO THE PLC Operation of a counter 340 REF 1709...
Страница 448: ...Installation manual CNC 8060 CNC 8065 6 LOGIC CNC INPUTS AND OUTPUTS Keystroke modifiable signals 448 REF 1709...
Страница 532: ...Installation manual CNC 8060 CNC 8065 9 CNC VARIABLES 532 REF 1709...
Страница 533: ...PART 2 CONCEPTS...
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Страница 548: ...Installation manual CNC 8060 CNC 8065 10 GENERAL SETUP Configuration examples 548 REF 1709...
Страница 574: ...Installation manual CNC 8060 CNC 8065 11 CONFIGURING AN AXIS Home search 574 REF 1709 X Z H OM OW ZMH ZMW XMH...
Страница 598: ...Installation manual CNC 8060 CNC 8065 12 VOLUMETRIC COMPENSATION Error messages cause and solution 598 REF 1709...
Страница 644: ...Installation manual CNC 8060 CNC 8065 14 SUBROUTINES Assistance for subroutines 644 REF 1709...
Страница 668: ...Installation manual CNC 8060 CNC 8065 15 HARDWARE Configure the PT100 inputs 668 REF 1709...
Страница 697: ...Installation manual CNC 8060 CNC 8065 697 User notes REF 1709...