CAN Bus Workshop_Version 03__06-2008_EN.pdf - 第123页
CACCIA Manual 1 Caccia Student Guide Issue 04/2007 EN 31 1.4.3.2 2. Operating Mode: Endurance test for Rot ary Axes (e.g. St ar) T o switch over to this mode, set a tick at Chopping . If linear axes are to be operated as…
1 Caccia Student Guide CACCIA Manual
Issue 04/2007 EN
30
1.4.3.1 1. Operating Mode: Endurance Test for Linear Axes (From Top Left to Bottom Right)
This mode is active when Chopping has not been ticked. 1
This mode also has the following special operating elements: 1
1
Fig. 1 - 17 1. operating mode: operating elements
Enter the travel profile for
the axis path (go).
Starting position plus
length gives end position
or
Starting position plus end
position gives positioning
length
Enter the travel profile for
the axis path (return).
Operating mode:
Endurance test for linear
Axes
CACCIA Manual 1 Caccia Student Guide
Issue 04/2007 EN
31
1.4.3.2 2. Operating Mode: Endurance test for Rotary Axes (e.g. Star)
To switch over to this mode, set a tick at Chopping. If linear axes are to be operated as „rotary
axes“, move the axes from the end of the travel area back to the beginning with selected speed.1
This mode also has the following special operating elements: 1
1
1
Fig. 1 - 18 1. operating mode: operating elements
1.4.4 How to Perform an Axis Reference Run
→ Doubleclick on the required axis in the Subsystem Control Center. This opens the Axis dialog
box.
→ Set a tick at Query to enable the query option. The status display will change.
→ Open the Axis Data dialog box with the button.
Note
Copy the current axis data (ma_achsen.mdb) from the station computer to the laptop (via
data carrier) and use this data. This ensures that you access the correct database for the axis
data. 1
→ Click on the Load from Database button. This opens a window in which the required data can
be selected. Specify the copied data here.
→ Click on the Geometric Data button.
Enter the travel profile for
the axis path.
Starting position and n x
length gives the end
position of each step for
the star axis.
Operating mode:
Endurance test for rotary
Axes
1 Caccia Student Guide CACCIA Manual
Issue 04/2007 EN
32
Note
Although the main axes can be moved with the default values, you must observe the follow-
ing values for all head axes:
- Zero point correction
- Maximum travel distance
- Minimum travel distance 1
→ After entering the values, confirm your entries and click on the Write to Axis button.
→ Specify the travel profile at Profile. Observe the different travel profiles for main and head
axes.
→ Check the status display. The SRV (servo release switch) signal must be green.
→ Click on the button, to start the reference run.
1
For simplification, the axis travel parameters for each axis have been divided into blocks, as
shown in the following table: 1
1
1
The data can be loaded from the following sources: 1
1
Axis option data Axis monitoring mode.
Geometric data
Min. /Max. travel distance; zero point correction; Z-axis param-
eters.
Configuration data Control mode.
Regulation parameters Axis positioning and position regulation parameters.
Distance parameters Description parameters for axis.
Profile parameters - accel-
eration
Distance-related acceleration values.
Profile parameters - delay Distance-related delay values.
Control parameters For determination of the axis controller positioning profile.
Reference parameters Reference run parameters.
Path profile parameters Path-related parameters for positioning profile calculation.
Communication data Communication data for MC.
Load from File Loads a valid file which has been copied to the service laptop.
Load from Axis Loads data from the axis controller with Caccia.