Process Data (Pd); Identification Data; Parameter Data - Balluff BTL6-U101-M Série Notice D'utilisation

BTL6-U101-M _ _ _ _ -A/B/Y/Z-S4
Magnetostrictive Linear Position Sensor – Rod Style
6
IO-Link interface (continued)
6.3

Process data (PD)

The variants of the BTL6-U10_-... cyclically output one or
more process data variables (PDV) with adjustable content
via the IO-Link interface. One process data variable
corresponds to one piece of device information and
consists of a signed 32-bit value.
Different amounts of information can be transferred for the
different variants:
IO-Link variant
BTL6-U100-.../BTL6-U104-...
BTL6-U101-.../BTL6-U105-...
BTL6-U102-.../BTL6-U106-...
BTL6-U103-.../BTL6-U107-...
Tab. 6-2: Process data
The following information can be mapped to the process
data variables by using the parameter PD In Mapping:
– Position of the 1st magnet
– Position of the 2nd magnet
– Velocity of the 1st magnet
– Velocity of the 2nd magnet
– Difference between magnets 1 and 2
– Current internal device temperature
6.4

Identification data

Index
0×0010 (16 )
10
0×0011 (17 )
10
0×0012 (18 )
10
0×0013 (19 )
10
0×0014 (20 )
10
0×0015 (21 )
10
0×0016 (22 )
10
0×0017 (23 )
10
0×0700 (1792 )
10
0×0701 (1793 )
10
Tab. 6-3: Identification data
14 english
Number PDV
of bytes quantity
4 1
8 2
16 4
32 8
Subindex Parameters
0 Vendor name
0 Vendor Text
0 Product Name
0 Product ID
0 Product Text
0 Serial number
0 Hardware Revision
0 Firmware Revision
0 Order name
0 Order name
In the event of an error, i.e. when no valid data can be
output, the respective process data variable is replaced
with the error value 0x7FFFFFFC. The data is only marked
as invalid via PD Invalid Bit if the device cannot deliver any
valid data at all.
The IO-Link functionality PD Invalid Bit is
handled differently by different IO-Link masters
(see manual for the master used).
Position values
The position values and difference are output with the
output resolution of 1 μm per digit and presents the
position of the magnet relative to the null point set at the
factory.
The measurement resolution of the BTL is 5 µm.
Intermediate values are not displayed in the
output value.
The factory default null value can be shifted within the
measuring range via the parameter Null point offset ( see
Parameter data on page 15 ).
Velocity values
The velocity values are output with a resolution of
0.5 mm/s per digit. The minimum movement speed is
1 mm/s.
Temperature values
Output in 1°C
Size
7 bytes
15 bytes
Max. 40 bytes
12 bytes
27 bytes
Max. 18 bytes
2 bytes
9 bytes
Max. 40 bytes
7 bytes
Access
Read Only
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