Lenze PLC Designer PLC-Designer (R2-x) SoftMotion - Manual (Page 57)

DMS 5.2 EN 03/2011 TD17
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57
L-force | PLC Designer - SoftMotion
The SoftMotion drive interface
Variables of the AXIS_REF structure
1024 bMovedInThisCycle BOOL FALSE Has drive been moved during this
IEC cycle
1025 fTaskCycle REAL PLC config* Task cycle time in s
1026 bRealDrive BOOL PLC config* TRUE: generated by config;
FALSE: generated by IEC program
1030 bError BOOL FALSE Error has occurred
1031 wErrorID WORD 0 Error number
1032 bErrorAckn BOOL FALSE Errors confirmed
1035 fbeFBError ARRAY
[0..g_SMC_NUMBER
_FB_ERRORS] OF
SMC_FBERROR
0 FB error number memory
1051 dwRatioTechUnits
Denom
DWORD PLC config* Conversion of technical units to
increments: denominator
1052 iRatioTechUnits
Num
INT PLC config* Conversion of technical units to
increments: numerator
1053 nDirection MC_Direction Positive -1: negative (fSetVelocity < 0)
1: positive
1054 fScalefactor REAL 1 Conversion of bus unit to
technical unit per unit received
on the bus
1055 fFactorVel REAL 1 Conversion of bus unit in techn.
Inherited/s
1056 fFactorAcc REAL 1 Conversion of bus unit in techn.
unit/s 2
1057 fFactorTor REAL 1 Conversion of bus unit in Nm or N
1058 fFactorJerk REAL 1 Conversion of bus unit in techn.
unit/s 3
1060 iMovementType INT 1 0: rotary (modulo)
1: linear
1061 fPositionPeriod REAL 1000 Length of the period for rotary
drives in techn.units
1091 byControllerMode BYTE 3 1: torque control
2: speed control
3: position control
1092 byRealController
Mode
BYTE 0 Actual control mode
1100/1 fSetPosition REAL 0 Specified position in techn. units
1101 fActPosition REAL 0 Current position in techn. units
1105 fAimPosition REAL 0 Target position (for some
MC_FBs)
1106 fMarkPosition REAL 0 Internal position marker
1107 fSavePosition REAL 0 Internal position at cycle start
1110,11 fSetVelocity REAL 0 Specified speed in techn. units/
sec
1111,10 fActVelocity REAL 0 Current speed in techn. units/sec
1112,9 fMaxVelocity REAL 100 Is only used internally
1113 fSWMaxVelocity REAL 100 Maximum speed for implicit
movements in techn. units/sec
1115 bConstantVelocity BOOL FALSE Axis is moving at a constant
velocity.
1116 fMarkVelocity REAL 0 Internal speed mark
No. Name Data type Init value Description