Lenze E94A - Manual (Page 335)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
335
5 Function blocks
5.92 L_LdMonitFollowError - following error monitoring
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.92 L_LdMonitFollowError - following error monitoring
This FB serves to implement a following error monitoring.
Inputs
Outputs
Parameter
Function library: LenzeLineDrive
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
bEnable
BOOL
Activate monitoring function
TRUE Monitoring function is activated.
dnFollowErrorIn_p
DINT
Following error in [inc]
• C05175 indicates the following error in the real unit of the machine.
dnHysteresis_p
DINT
Hysteresis for switching threshold in [inc]
dnLimitError_p
DINT
Switching threshold for positive and negative following error in [inc]
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)
Identifier/data type Value/meaning
bError
BOOL
Status signal "following error"
TRUE Following error of a higher switching threshold.
Parameter Possible settings Information
C05175 -214748.3647 Unit 214748.3647 Following error at the input
• Display of the dnFollowErrorIn_p
input signal in the real unit of the
machine.
C05176
As of library V02.02.xx.xx
String of digits Position unit
• Read only
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