Siemens SINUMERIK 828D Function Manual page 965

MagNr PlaceNr
From From
#M1 #P1
#M1 #P1
#M1 -1
#M1 -1
-1 -1
For a symmetric search (see parameter "SearchDirection")
• the search area may stretch over only a single magazine (cases 2 and 5 from the above table). If another
search domain is specified, the service will malfunction.
• a reference location must be entered in the parameters "MagNrRef" and "PlaceNrRef", with respect to which
the symmetric search is done.
The reference location is a buffer location (a location from the magazine buffer, i.e. change position, gripper, etc.)
or a load point (a location from the internal loading magazine). The search is executed symmetrically with
reference to the magazine location in front of the specified reference location. A multiple assignment to the
magazine being searched must be configured in the TPM block for the reference location. If this is not the case,
a malfunction occurs. If the magazine location in front of the reference location is outside the search domain, the
service responds as if it has not found a matching location.
Note
Before and after this PI service, the MMCSEM PI service must be called up with the
associated parameter WVar1 for this PI service. See PI service MMCSEM for more
information.
Parameterization
Signal Type Value range
PIService ANY PI.TSEARC
Unit INT 1 ... 10
WVar1 INT
WVar2 INT
WVar3 INT
WVar4 INT
WVar5 INT
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
MagNr PlaceNr
To To
#M1 -1
#M2 -1
#M2 #P2
#M2 -1
-1 -1
Meaning
Complex search using search screen forms
TOA
MagNrFrom Magazine number of magazine from which
search must begin
PlaceNrFrom Location number of location in magazine
MagNrFrom, at which search must begin
MagNrTo Magazine number of magazine at which search
must end
PlaceNrTo Location number of location in magazine
MagNrTo, at which search must end
MagNrRef Magazine number of (internal) magazine, with
reference to which the symmetrical search is to be
performed. (this parameter is only relevant with a
"symmetrical" search direction)
P3: Basic PLC Program for SINUMERIK 840D sl
Search area
Locations in magazine #M1 starting at
magazine #M1 and location #P1 in this
magazine are searched
Locations starting at magazine #M1 and
location #P1 up to magazine #M2 are
searched
Locations starting at magazine #M1 up to
magazine #M2, location #P2 are searched
Locations starting at magazine #M1 up to and
including magazine #M2 are searched
All magazine locations are searched
13.13 Block descriptions
965