Siemens SINUMERIK 840DE SL - 2.12.7 FB 9: M: N operating-unit switchover

Detailed description
2.12 Block descriptions
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-151
Parameterization:
Parameterization
Signal Type Value range Meaning
PIService ANY PI.TMFPBP Empty location search
Unit INT ... max. TOA TOA
WVar1 INT MagazineNumber_From:
Magazine number of magazine from which
search must begin (start of search area)
WVar2 INT LocationNumber_From:
Location number of location in magazine
MagazineNumber_From at which search must
begin
WVar3 INT MagazineNumber_To:
Magazine number of magazine at which
search must end
WVar4 INT LocationNumber_To:
Location number of location in magazine
MagazineNumber_To at which search must
end
WVar5 INT MagazineNumber_Ref:
WVar6 INT LocationNumber_Ref:
WVar7 INT 0, 1 .. 7 Number of required half locations to left
WVar8 INT 0, 1 .. 7 Number of required half locations to right
WVar9 INT 0, 1 .. 7 Number of required half locations in upward
direction
WVar10 INT 0, 1 .. 7 Number of required half locations in downward
direction
WVar11 INT 0, 1 .. 7 Number of required location type
WVar12 INT 0: default
1: forwards
2: backwards
3: symmetrical
Specifies the required search direction
0: Empty location search strategy is set in
$TC_MAMP2
2.12.7 FB 9: M : N operating-unit switchover
Description of functions
This block allows switchover between several operating units (MMC operator panel fronts
and/or MCP machine control panels), which are connected to one or more NCU control
modules via a bus system.
References:
/FB2/ Description of Functions, Expansion Functions; Several Control Panels on Multiple
NCUs, Decentralized Systems (B3)