Lenze PLC Designer V2.x - Manual (Page 317)

1.3 EN - 07/2012
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317
PLC Designer V2.x| Lenze Application Samples
The L_SSC_Scaling.lib library
L_SSC_GetAxisData - read out machine parameters from axis data
20.2 L_SSC_GetAxisData - read out machine parameters from axis data
This FB reads out selected machine parameters from the axis data transmitted and
provides them to the following FBs, requiring these data for internal calculations.
Inputs
Outputs
Identifier/data type Information/possible settings
scAxisData
SSC_Axis_logic
Machine parameters
Identifier/data type Information/possible settings
diCycleLength_p
DINT
Cycle in [increments]
rFeedConstant
REAL
Cycle
diReferenceSpeed_s
DWORD
Reference speed as speed signal
dwGearNumerator
DWORD
Gearbox factor (numerator)
dwGearDenominator
DWORD
Gearbox factor (denominator)
dwBitsPerRevolution
DWORD
Resolution of an encoder revolution 10- 24 bit
dwIncrPerRevolution
DWORD
Resolution of one revolution in [increments]
dwFeedType
DWORD
Traversing range
• 0 unlimited
• 1 limited
• 2 modulo