Lenze 8400 TopLine - Manual (Page 1432)

19 Function library
19.1 Function blocks
1432
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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19.1.36 L_ConvActPos_1
This FB serves to filter an actual dancer position value and scale it to the available setting range. The
setting range is defined by parameterisable limit positions which can optionally be accepted
automatically by a "teach-in" function.
Inputs
Outputs
Identifier
Data type
Information/possible settings
nSetPos_a
INT
Current position setpoint
• Scaling: 16384 ≡ 100 %
bWriteMaxPos
BOOL
"Teach-In" function for the upper limit position
TRUE Actual position is saved as upper limit position in C01461/1 .
bWriteMinPos
BOOL
"Teach-In" function for the lower limit position
TRUE Actual position is saved as lower limit position in C01461/2 .
nPosIn_a
INT
Actual position
• Scaling: 16384 ≡ 100 %
wVMax
WORD
Maximum material speed in [0.1 m/min]
• Scaling: 2500 ≡ 250.0 m/min
• Internal limitation to 3000 m/min
nVLine_a
INT
Current material speed
• Scaling: 16384 ≡ Maximum material speed (wVMax)
Identifier
Data type
Value/meaning
nPosOut_a
INT
Converted actual position value
• Scaling:
16384 ≡ 100 % ≡ upper limit position ( C01461/1 )
-16384 ≡ -100 % ≡ lower limit position ( C01461/2 )
bPosOverrange
BOOL
Monitoring of upper home position
TRUE Upper home position ( C01463/1 ) reached.
bInSetPosition
BOOL
Monitoring of setpoint
TRUE Setpoint nSetPos_a reached.
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