Pi Service: Crcedn; Pi Service: Creace - Siemens SINUMERIK 840D sl Function Manual

P3: Basic PLC program for SINUMERIK 840D sl
13.17 Block descriptions
Signal
WVar1:
WVar2:
13.17.4.16

PI service: CRCEDN

Function: Creates new cutting edge
If the T number of an existing tool is entered in parameter "T Number" in the PI service, then
a tool edge for the existing tool is created (in this case, the parameter "D number", i.e. the
number of the edge to be created, has a value range of 1, 2, 3 ... 9.
If a positive T number is specified as a parameter and the tool for the T number entered does
not exist, the PI service is aborted.
If a value of 0 is entered as the T number (model of absolute D numbers), the D number values
can range from 1, 2, 3 to -31999. The new cutting edge is set up with the specified D number.
If the specified cutting edge already exists, the PI service is aborted in both cases.
Description of formal parameters
Signal
PIService:
Unit:
WVar1:
WVar2:
13.17.4.17

PI service: CREACE

Function: Create tool cutting edge
Creation of the cutting edge with the next higher / next unassigned D number for the tool with
the transferred T number in TO, TS (if present). The cutting edge for the OEM cutting edge
data is set up simultaneously in the TUE block (if one is present).
948
Type Value range
WORD 0, 1, 2, 3
WORD 0
Type Value range
ANY "PI".CRCEDN
INT 1, 2, 3 ... 10
INT
INT 1 ... 9
1 - 31999
Description
Retraction axis
0: Automatic determination of the retraction axis by the
NC.
1: Retraction axis is the 1st geometry axis of the WCS
2: Retraction axis is the 2nd geometry axis of the WCS
3: Retraction axis is the 3rd geometry axis of the WCS
Reserved. The value must be pre-assigned with 0.
Description
Create new cutting edge
TOA
T number of tool for which cutting edge must be cre‐
ated. A setting of 00000 states that the cutting edge
should not refer to any particular tool (absolute D
number).
Edge number of tool cutting edge
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions