User guide

5 Function blocks
5.114 L_PosSequencer - sequence control
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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bReset
BOOL
Reset positioning program.
• Also possible when the positioning program is interrupted.
• Display parameter: C04690/5
FALSETRUE The positioning program is reset.
• If positioning is active, the drive is braked to standstill with the
deceleration time for stop without considering an acceleration
override.
• The program flow is aborted ("program end").
• The digital output signals, counters and timing elements are re-
set.
• In case a stand-by operation is active, it is aborted.
bProfileDone
BOOL
Interface to basic function "Positioning"
• Input for status signal "Profile has been executed".
• Connect this input with the status output of the same name of the
SB LS_Positioner.
• Display parameter: C04690/7
bHomingDone
BOOL
Interface to basic function "Homing"
• Input for status signal "Homing completed".
• Connect this input with the status output of the same name of the
SB LS_Homing.
• Display parameter: C04690/1
dwStartStep
DWORD
Step of the sequence table with which the positioning program is to start.
• Display parameter: C04692/6
0 Positioning program starts with step 1 of the sequence table.
1...100 Starting step
Other Positioning program does not start.
Not assigned Positioning program starts with step 1 of the sequence table.
dwBranch1
DWORD
Input signal for action 1 of type "Variable branch"
• Display parameter: C04692/1
• If the positioning program contains the action 1 of type "Variable branch", a
branch is carried out depending on the value applied to this input.
0 Branch to the next step.
1 Branch to the step defined in C04540/1.
2 Branch to the step defined in C04541/1.
... ...
20 Branch to the step defined in C04559/1.
> 20 Branch to the next step.
dwBranch2
DWORD
Input signal for action 2 of type "Variable branch"
• Display parameter: C04692/2
• If the positioning program contains the action 2 of type "Variable branch", a
branch is carried out depending on the value applied to this input.
0 Branch to the next step.
1 Branch to the step defined in C04540/2.
2 Branch to the step defined in C04541/2.
... ...
20 Branch to the step defined in C04559/2.
> 20 Branch to the next step.
Identifier/data type Information/possible settings