Siemens SINUMERIK 840D sl Function Manual page 1936

Detailed Description
2.9 Sum offsets and setup offsets
Parameters of the sum and setup offsets ($TC_SCPxy, $TC_ECPxy)
The numbering of the parameters is oriented to the numbering of system variables $TC_DP3
to $TC_DP11.
The effect of the parameters is similar to the wear (additive to the tool geometry). Up to six
sum/setup parameters can be defined per cutting edge parameter.
Tool geometry
parameter, to which the
compensation is added.
$TC_DP3
$TC_DP4
$TC_DP5
$TC_DP6
$TC_DP7
$TC_DP8
$TC_DP9
$TC_DP10
$TC_DP11
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Sum/setup parameters, length compensations
Length 1
$TC_SCP13, $TC_SCP23,$TC_SCP33,
$TC_SCP43,$TC_SCP53,$TC_SCP63
$TC_ECP13, $TC_ECP23,$TC_ECP33,
$TC_ECP43,$TC_ECP53,$TC_ECP63
The numbers in bold, 1, 2, ... 6, designate the
parameters of a maximum of six (location-dependent
or similar) compensations that can be programmed
with DL =1 to 6 for the parameter specified in column
one.
Length 2
$TC_SCP14, $TC_SCP24,$TC_SCP34,
$TC_SCP44,$TC_SCP54,$TC_SCP64
$TC_ECP14, $TC_ECP24,$TC_ECP34,
$TC_ECP44,$TC_ECP54,$TC_ECP64
Length 3
etc.
Radius compensation
Radius
Corner radius
Further compensations
Length 4
Length 5
Angle 1,
etc.
Angle 2
$TC_SCP21, $TC_SCP31,$TC_SCP41,
$TC_SCP51,$TC_SCP61,$TC_SCP71
$TC_ECP21, $TC_ECP31,$TC_ECP41,
$TC_ECP51,$TC_ECP61,$TC_ECP71
The numbers in bold, 2, 3, ... 7, designate the
parameters of a maximum of six (location-dependent
or similar) compensations that can be programmed
with DL =1 to 6 for the parameter specified in column
one.
Basic logic functions: Tool Offset (W1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Tool wear
parameters
$TC_DP12
$TC_DP13
$TC_DP14
$TC_DP15
$TC_DP16
$TC_DP17
$TC_DP18
$TC_DP19
$TC_DP20