Installation manual.
CNC 8060
CNC 8065
MACHINE PA
RAMETERS.
2.
Para
me
te
r matchin
g
between
the
CN
C a
nd
the
Sercos
drive.
·61·
(R
EF
: 1709)
2.1
Parameter matching between the CNC and the Sercos drive.
Some parameters of the CNC and of the drive must be set equivalently to ensure proper
system operation. While initializing the Sercos ring, on CNC power-up and when validating
the machine parameters of the axes and spindles, the CNC updates at the drives the value
of the parameters necessary to ensure that they are equivalent.
Parameter matching and speed ranges (gears).
The number of parameter sets to define the speed ranges (gears) may be different at the
CNC and at the drive. If there is a parameter set at the CNC, the parameter matching updates
parameters NP121, NP122, NP131 and NP133 of each set of the drive with the values
defined at the CNC. The parameter matching will save the CNC's default set values in the
rest of the sets of the drive.
Understanding the parameter matching table.
The table indicates which CNC parameters are involved in parameter matching as well as
the drive parameters that are affected. The different columns of the table have the following
meaning.
The CNC does not match the parameters when the drive is an ACSD.
i
CNC
List of CNC machine parameters.
DRIVE
List of drive parameters that are equivalent to each CNC parameter.
Sercos
It indicates writing the parameter at the drive depends or not on the type
Sercos configuration, position or velocity).
Feedback
It indicates whether or not writing the parameter at the drive depends on
the type of axis feedback, internal or external.
CNC
DRIVE
Sercos
Feedback
Remarks
AXISTYPE
AXISMODE
PP76
PP76=65; Linear axis.
PP76=66; Rotary axis without module.
PP76=194; Rotary axis with module.
PITCH
NP123
INPUTREV
NP121.x
It affects all the gears.
OUTPUTREV
NP122.x
It affects all the gears.
NPULSES2
PP115 (bit 0)
NP117
External.
External.
B0=0; If rotary encoder (NPULSES2<>0).
B0=1; If linear encoder (NPULSES2==0).
NP117; If rotary encoder (NPULSES2<>0).
PITCH2
NP133
NP117
NP118
External.
External.
External.
NP133; If rotary encoder (NPULSES2<>0).
NP117; If linear encoder (NPULSES2==0).
NP118; If linear encoder (NPULSES2==0).
INPUTREV2
NP131.x
External.
It affects all the gears.
Only if rotary encoder (NPULSES2<>0).
OUTPUTREV2
NP132.x
External.
It affects all the gears.
Only if rotary encoder (NPULSES2<>0).
FBACKSRC
SINMAGNI
GP10
GP10=0; External feedback is not being used.
GP10=1; TTL signal (SINMAGNI==0).
GP10=2; Vpp signal (SINMAGNI<>0).
FBACKDIFF
PP5
Position.
External.
FBMIXTIME
PP16
Position.
External.
AXISCH
LOOPCH
PP115 (bit 3)
Position.
External.
B3=0; Feedback sign AXISCH==LOOPCH.
B3=1; Feedback sign AXISCH<>LOOPCH.
AXISCH
PP55 (bit 0,2,3)
Position.
B1=0 B2=0 B3=0; It does not change the sign
of the feedback reading (AXISCH==NO)
B1=1 B2=1 B3=1; It does not change the sign
of the feedback reading (AXISCH==YES)
Summary of Contents for CNC 8060
Page 1: ...Ref 1709 8060 8065 CNC Installation manual...
Page 10: ...BLANK PAGE 10...
Page 14: ...BLANK PAGE 14...
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Page 41: ...PART 1 INSTALLATION MANUAL...
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Page 532: ...Installation manual CNC 8060 CNC 8065 9 CNC VARIABLES 532 REF 1709...
Page 533: ...PART 2 CONCEPTS...
Page 534: ...BLANK PAGE 534...
Page 548: ...Installation manual CNC 8060 CNC 8065 10 GENERAL SETUP Configuration examples 548 REF 1709...
Page 644: ...Installation manual CNC 8060 CNC 8065 14 SUBROUTINES Assistance for subroutines 644 REF 1709...
Page 668: ...Installation manual CNC 8060 CNC 8065 15 HARDWARE Configure the PT100 inputs 668 REF 1709...
Page 697: ...Installation manual CNC 8060 CNC 8065 697 User notes REF 1709...