Parameterization
TR-Electronic GmbH 2014, All Rights Reserved
Printed in the Federal Republic of Germany
Page 140 of 183
TR - ELA - BA - DGB - 0023 - 06
05/04/2018
7.4.3.9 Attribute 19, Preset Value
Danger of physical injury and damage to property due to an actual value
jump during execution of the preset adjustment function!
The preset adjustment function should only be executed when the
measuring system is stationary, or the resulting actual value jump must be
permitted by both the program and the application!
Preset Value
is used to set the position value of the specified magnet (instance) to
any position value within the programmed measuring range. If the function is executed
with a preset value outside the measuring range, this is displayed about LED3 (see
chapter 5.2 Bus status display). With write access to this attribute the output position
value of the specified magnet (instance) is set to the
Preset value
parameter.
According to the number of configured magnets at Attribute 110, Number of Magnets
a new instance is produced for each installed magnet.
If the value 0xFFFF FFFF is written, the calculated zero point correction is deleted
(difference between desired preset value and physical measuring system position).
After deletion of the zero point correction, the measuring system outputs its "real"
physical position.
DINT
Preset Value
Byte 0
Byte 1
Byte 2
Byte 3
2
7
up to 2
0
2
15
up to 2
8
2
23
up to 2
16
2
31
up to 2
24
Attr.-ID
0x13
Access
Set / Get
Default
0
Connection path,
Packed EPATH
with 8 bit class
0x20
0x23
0x24
0x01...0x03
0x30
0x13
Logical Type
= Class
Class #23
Logical Type
= Instance
Instance #1
Instance #2
Instance #3
Logical Type
=Attr.-ID
Attr.-ID #19
To save this attribute permanently the attribute 112
Accept Parameter
or service
code 0x16
save
must be executed.
In order to ensure a safe acceptance of the instance attributes
● 12, Direction Counting Toggle
● 15, Position Format
● 18, Position Measuring Increment
changes must be first taken over or saved by means of Attribute 112
Accept
Parameter
or the service code 0x16
Save
. In a further step the new
Preset
value
can be written.
