Siemens SINUMERIK 840D sl, Function Manual

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Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
143
PI service: TMPOSM
Function Position magazine location or tool:
(dependent on parameter assignment)
A magazine location, which has either been specified directly or qualified via a tool located
on it, is traversed to a specified position (e.g., in front of a load location) via the PI service.
The PI service makes a magazine location, which can be qualified in various ways, traverse
in front of a specified load location. The load location must be specified in the
PI parameters "location number_from" and "magazine number_from" (obligatory!).
The magazine location to be traversed can be qualified by the following:
• T number of the tool
The location where the tool is positioned traverses;
the parameter "tool identifier", "duplo number", "location number_from" and
magazine number_from" parameters are irrelevant (i.e., values "" , "-0001", "-0001", "-
0001").
Or
•
Tool identifier and duplo number
The location where the tool is positioned traverses;
the parameters "T number", "location number_from" and "magazine number_from" are
irrelevant (i.e., value "-0001" each).
Or
•
Direct specification of the location in the location_number_from
and magazine_number_from parameters
The tool-qualifying
parameters "T number", "tool identifier" and "duplo number" are irrelevant
(i.e., values "-0001", "", "-0001").
Parameterization
Signal
Type Value range Meaning
PIService ANY PI.TMPOSM Position magazine
location or tool
Unit INT 1, 2 TOA
Addr1 STRING max. 32 characters Tool identifier
WVar1 INT T number
WVar2 INT Duplo number
WVar3 INT Location_number_from
WVar4 INT Magazine_number_fro
m
WVar5 INT Location number_ref
WVar6 INT Magazine number_ref