Lenze E94A - Manual (Page 345)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5 Function blocks
5.94 L_LdPosCtrlLin - Master value adjustment via position
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5.94.1 Monitoring for counter overflow
This function extension will be available from library V2.02!
If the machine parameters transferred to the FB via the AxisData input are changed afterwards (e.g.
the gearbox factors), this may cause a counter overflow when the speed values defined via C05053/
1...2 are converted from the real unit to the internal unit.
The FB causes a corresponding error message in case of an internal counter overflow due to a chan-
ged measuring system:
C05056/3 0.010 s 130.000 Ramp: Stop
• Initialisation: 1.000 s
• Reference:
• For deceleration in the positive
direction: positive speed
(C05053/1)
• For deceleration in the negative
direction: negative speed
(C05053/2)
C05065 -2147483647 Unit/t 2147483647 Speed at the output
• Display of the dnSpeedOut_s out-
put signal in the real unit of the
machine.
C05067 -214748.3647 Unit 214748.3647 Position at the output
• Display of the dnPosOut_p output
signal in the real unit of the ma-
chine.
C05069 Set position reached
• Display of the bInTarget output si-
gnal.
0 Set position not yet reached.
1 Set position reached.
Parameter Possible settings Info
Error number Error message in the logbook Response
61669383 0x3AD0007 L_LdPosCtrlLin:int.speed overflow (LS_DriveInterface) Error
61669511 0x3AD0087 L_LdPosCtrlLin:int.speed overflow (L_SdSetAxisData) Error