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5function blocks – Lenze E94A User Manual

Page 421

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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05

421

5

Function blocks

5.113

L_PosProfileTable - profile data record management (simple)

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Outputs

Parameter

dnTeachPos_p

DINT

Position to be "taught" 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

dnState

DINT

Status (bit coded)

bits15 Error is active.
bits16 Calculation is active.
bits17 Position taught.
bits28 Error: Invalid machine parameters (AxisData).
bits29 Error: Invalid profile number (dwProfileNumber).
bits30 Error: Invalid teach profile number.

bBusy

BOOL

Status signal "Conversion of the profile parameter is active"

FALSE Profile parameters are ready.

TRUE Conversion is active, no access possible to the profile parameters at

the moment.

ProfileData

Interface to basic function "Positioning"

• Data structure with the profile parameters of the profile selected via the input

dwProfileNumber.

• Connect this output with the input of the same name of the SB LS_Positioner.

FBData

FB interface for internal profiles/table data (

L_PosGetProfile

,

L_PosGetTableAcc

,

L_PosGetTableJerk

,

L_PosGetTablePos

,

L_PosGetTableSpeed

)

• Data structure with the internal instance data.

Parameter

Possible settings

Information

C04750/1...4

(Subcode 1 ... 4 ≡ profile no. 1 ... 4)

Positioning mode

• For absolute positioning, the

home position must be known.

• Not all positioning modes are

available in every traversing ran-

ge!

Positioning modes ( 426)

1 Absolute
2 Absolute TP
5 Relative
6 Relative TP
7 Speed
8 Speed TP

11 Absolute CW (modulo)
12 Absolute CW TP (modulo)
13 Absolute CCW (modulo)
14 Absolute CCW TP (modulo)
15 Absolute ShortestWay (modulo)
16 Absolute ShortestWay TP (modulo)

C04751/1...4

(Subcode 1 ... 4 ≡ profile no. 1 ... 4)

-214748.3647

Unit

214748.3647 Position

Identifier/data type

Information/possible settings