Lenze E94A - Manual (Page 518)

5 Function blocks
5.137 L_SdSetPosition - position conversion
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.137 L_SdSetPosition - position conversion
This FB uses the transmitted machine parameters and converts a position which has been selected
via C04276 in the real machine units into a position in [inc] and outputs it at dnSetPosOut_p for
further processing within the FB interconnection.
Inputs
Outputs
Parameter
Function library: LenzeServoDrive
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
AxisData Machine parameters
• For accepting the machine parameters of the drive/motor, connect this input
with the output DI_AxisData of the SB LS_DriveInterface.
• The machine parameters of a master drive can be displayed with the
FB L_SdSetAxisData . In this case, the FB output AxisData must be connected to
this input. ( 510)
• If this input is released, the following scaling applies:
1 motor revolution ≡ 2 16
Identifier/data type Value/meaning
dnState
DINT
Status
0 Ok - no error
-12 Counter overflow of ±214748.3647 with position value (C04276).
 Monitoring for counter overflow ( 519)
dnPosOut_p
DINT
Position in [inc]
• Scaling: 1 encoder revolution ≡ 2 16 increments (or acc. to AxisData)
bError
BOOL
"Error" status signal
TRUE The conversion was incorrect.
Parameter Possible settings Information
C04276 -214000.0000 Unit 214000.0000 Position value
• Initialisation: 0 unit
C04277
As of library V02.02.xx.xx
String of digits Position unit
• Read only
C04278 -2147483647 2147483647 Status
• Read only
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