BST ekr CON 600 net Translation Of The Original Manual

Communication Objects
4
ekr CON 600 net – Process Data Exchange via Profibus 41/79
4.1.2.14 EkrIn_POS unit
Slot 14
Slot Name ADI_Data_14_1
Object EkrIn_POS unit
Function Positioning unit –
Specifying basic settings
The positioning unit enables the motorized positioning of sensors (e.g. CLSPro600 line
and contrast sensor) or tools across the web running direction.
The target position and positioning speed can be set separately for each sensor slide.
There are two ways to move the sensor slides:
■ Specifying a target position.
After power up a reference run is carried out first. Then the sensor slides move to
the specified target positions. As soon as the target position is reached, the bit10
(target position reached) in the EkrOut_POS unit object is set (see EkrOut_POS unit,
page 42).
■ Continuous writing of a positioning speed
By writing a speed value, the sensor slides move until a timeout (for safety reasons
< 100 ms) has expired or a 0 is written. Therefore, a speed value must be written
again and again as long as the sensor slides are to travel.
Data types Unsigned8, SInteger16, SInteger32
Access Write-only
Object length 22 bytes
Name Data Type Bit Meaning Data Description
Parameter selection
bit field
Unsigned8
0 Target pos1
The following data
becomes valid if the
corresponding bit in
this parameter
selection bit field is
set (see Using the
Parameter Selection
Bit Field, page 17).
1 Pos1 relative
2 Velocity1
3 Target pos2
4 Pos2 relative
5 Velocity2
6 Reserved
7 Reserved
Padding byte Unsigned8 Padding byte Unusable
Target pos1 SInteger32 Absolute target position of sensor slide1 Unit: µm
Pos1 relative SInteger32 Relative target position of sensor slide1 Unit: µm
Velocity1 SInteger16 Positioning speed of sensor slide1 Unit: mm/s
Target pos2 SInteger32 Absolute target position of sensor slide2 Unit: µm
Pos2 relative SInteger32 Relative target position of sensor slide2 Unit: µm
Velocity2 SInteger16 Positioning speed of sensor slide2 Unit: mm/s

BST ekr CON 600 net Specifications

General

Brand	BST
Model	ekr CON 600 net
Category	Controller
Language	English