Lenze 8400 TopLine - Manual (Page 1648)

19 Function library
19.1 Function blocks
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Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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Outputs
wBranch1
WORD
Input signal for action 1 of " Variable branching " type
• When the positioning program contains an action 1 of "Variable branching" type,
branching is carried out in the corresponding step depending on the value
available at this input:
0 Branching to the next step.
1 Branching to the step defined in
C01418/1 .
2 Branching to the step defined in C01419/1 .
... ...
20 Branching to the step defined in C01437/1 .
>20 Branching to the next step.
wBranch2
WORD
Input signal for action 2 of " Variable branching " type
• When the positioning program contains an action 2 of "Variable branching" type,
branching is carried out in the corresponding step depending on the value
available at this input:
0 Branching to the next step.
1 Branching to the step defined in
C01418/2 .
2 Branching to the step defined in C01419/2 .
... ...
20 Branching to the step defined in C01437/2 .
>20 Branching to the next step.
wDigitalInputs
WORD
Sequencer inputs 1 ... 16 (bit coded)
• The action types "positioning", "branching", "waiting" and "stand-by" have the
"Input for..." parameter. If this is non-zero, it names the number of the sequencer
input where the positioning program expects the respectively defined level
before action is executed.
• For the transfer of individual control signals, e.g. the converter
FB L_ConvBitsToWord_1 can be connected to this input.
Bit 0 Sequencer input 1
Bit 1 Sequencer input 2
... ...
Bit 15 Sequencer input 16
wMotionState1
wMotionState2
WORD
Interface to the basic drive functions (MCK)
• Connect these inputs to the outputs with the same name of the
SB LS_MotionControlKernel .
 Connection to the basic drive functions (MCK)
Identifier
Data type
Value/meaning
wMckPosCtrl1
wMckPosCtrl2
wAuxCtrl
WORD
Interface to the basic drive functions (MCK)
• Connect the outputs wMckPosCtrl1 and wMckPosCtrl2 to the inputs
wInMckPosCtrl1 and wInMckPosCtrl2 des FB L_MckCtrlInterface_1 .
• Connect the wAucCtrl output to the input with the same name of the
SB LS_MotionControlKernel .
 Connection to the basic drive functions (MCK)
Identifier
Data type
Information/possible settings