Limit - Limiting The Mechanical Stroke Range - Burkert 3323 Operating Instructions Manual

Type 3323, 3324, 3325
Extended functions
14.2 X.LIMIT – Limiting the mechanical stroke range
This auxiliary function limits the (physical) stroke to specified percentage values (minimum and maximum). In
doing so, the stroke range of the limited stroke is set equal to 100 %.
If the limited stroke range is left during operation, negative POS values or POS values greater than 100 % are
indicated.
Factory setting: Min = 0 %,
Limited stroke (%)
(POS)
Figure 40: X.LIMIT graph
ATTENTION!
The safety positions (closed or open) are located at the end positions of the physical stroke.
Setting with the PC software Bürkert Communicator on the PC:
The PC software Bürkert Communicator can be downloaded free of charge from the Bürkert
homepage.
To do this, the USB-büS-interface set, available as an accessory, is required.
Communication is established by the büS service interface of the device.
Parameter
The setting is made in the navigation area
Switch to the detailed view as follows:
→
Select Position controller.
You are in the detailed view Parameter.
Activating the mechanical stroke limit:
→
Select ADD.FUNCTION.
→
Select X.LIMIT.
The mechanical stroke limit is activated and the menu
Max = 100 %
Physical stroke (%)
(POS)
Unlimited stroke
Log 0 (0...5 V)
Position controller
X.LIMIT
Limited stroke
Set-point value
Log 1 (10...30 V)
in the detailed view Parameter.
for configuration is now available.
english
75