Lenze PLC Designer R3-x Uživatelský manuál stáhnout pdf (Strana 124)

The L_LCB_LogicControlBasic library

L_LCB_TablePositioning

124

Lenze · Commissioning of Lenze drives · 1.3 EN - 06/2014

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13.9 L_LCB_TablePositioning

This FB serves to activate the inverters 9400 Highline and 8400 HighLine in the table positioning

mode.

Communication with the devices is possible via the CAN or EtherCAT bus systems.

For a correct function of the FB, the appropriate device application must be active on the controller.

Appropriate applications are marked with the "_TabPos" code.

Further information on the device applications can be found in the following section: Working

with the sample projects ( 23)

Activating "position override"

In order to execute the positioning successfully, the controller has to be enabled with the

xDriveEnable input and homing has to be executed (e.g. with xHomingSet).

 How to activate a "position override":

1. Set xEnablePositionOverride input to "TRUE".

2. Set the desired setpoint position at the rPositionSet input.

3. Set the number for the possible profile set at the wProfileNumberSet input.

4. Start positioning process by setting the positive edge of xProfileStart.

• The position is written to the code/parameter of the selected profile set.

• Positioning is then carried out with the speed and acceleration of the selected profile set.

Function library: L_LCB_LogicControlBasic

Runtime software licence:  LPC 1x00  MPC 1x00  MPC 2xx0  MPC 3x00

 Note!

The FB only works in combination with the following example project: Sample project

with "Table positioning" application - TablePositioning ( 38)

• To create your own function block interconnections, you must use the following

blocks:

•

L_LCB_8400Drive ( 117)

• L_LCB_9400Drive ( 118)

• L_LCB_GenericDrive ( 130)

L_LCB_TablePositioning

L_LCB_AXIS_REF

⎯ LogicAxis xError ⎯ BOOL

L_LCB_AxisData ⎯ scAxisData eError ⎯ L_LCB_Error

BOOL ⎯ xEnableInternalControl xInternalControlActive ⎯ BOOL

BOOL ⎯ xDriveEnable xCommunicationOK ⎯ BOOL

BOOL ⎯ xDriveSetQsp xDriveWarning ⎯ BOOL

BOOL ⎯ xResetError xDriveError ⎯ BOOL

BOOL ⎯ xManualPos xDriveWarning ⎯ BOOL

1 2 ... 119 120 121 122 123 124 125 126 127 128 129 ... 158 159

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