Printed in the Federal Republic of Germany
TR-Electronic GmbH 2014, All Rights Reserved
05/04/2018
TR - ELA - BA - DGB - 0023 - 06
Page 141 of 183
7.4.3.10 Attribute 21, Position State Register
With “Attribute 22, Position Low Limit” and “Attribute 23, Position High Limit” together
a work area within the measuring range can be defin
ed. The “
Position State
Register
” contains the actual area status of the encoder position. This function
allows a replacement of external proximity switches. According to the number of
configured magnets at Attribute 110, Number of Magnets a new instance is produced
for each installed magnet.
BYTE, read only
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R
e
se
rv
e
d
R
e
se
rv
e
d
R
e
se
rv
e
d
R
e
se
rv
e
d
R
e
se
rv
e
d
1
=
R
a
n
g
e
u
n
d
e
rf
lo
w
1
=
R
a
n
g
e
o
ve
rf
lo
w
R
e
se
rv
e
d
Connection path,
Packed EPATH
with 8 bit class
0x20
0x23
0x24
0x01...0x03
0x30
0x15
Logical Type
= Class
Class #23
Logical Type
= Instance
Instance #1
Instance #2
Instance #3
Logical Type
=Attr.-ID
Attr.-ID #21
7.4.3.11 Attribute 22, Position Low Limit
Position Low Limit
defines the minimum value of the work area. The value must
be within the measuring range and under the „
Position High Limit
“. According
to the number of configured magnets at Attribute 110, Number of Magnets a new
instance is produced for each installed magnet.
DINT
Position Low Limit
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
Connection path,
Packed EPATH
with 8 bit class
0x20
0x23
0x24
0x01...0x03
0x30
0x16
Logical Type
= Class
Class #23
Logical Type
= Instance
Instance #1
Instance #2
Instance #3
Logical Type
=Attr.-ID
Attr.-ID #22
To save this attribute permanently the attribute 112
Accept Parameter
or service
code 0x16
save
must be executed.
