Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
145
MagNr
From
PlaceNr
From
MagNr
To
PlaceNr
To
Search area
WVar1 WVar2 WVar3 WVar4
#M1 #P1 #M2 #P2 Locations starting at magazine #M1, location
#P1 up to magazine #M2, location #P2 are
searched
#M1 -1 #M1 -1 All locations in magazine #M1 - and no others
- are searched
#M1 -1 -1 -1 All locations starting at magazine #M1 are
searched
#M1 #P1 -1 -1 All locations starting at magazine #M1 and
location #P1 are searched
#M1 #P1 #M1 -1 Locations in magazine #M1 starting at
magazine #M1 and location #P1 in this
magazine are searched
#M1 #P1 #M2 -1 Locations starting at magazine #M1, location
#P1 up to magazine #M2, location #P2 are
searched
#M1 -1 #M2 #P2 Locations starting at magazine #M1 up to
magazine #M2, location #P2 are searched
#M1 -1 #M2 -1 Locations starting at magazine #M1 up to and
including magazine #M2 are searched
-1 -1 -1 -1 All magazine locations are searched
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.
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