Balluf BTL6-U101-M-Series-PF-SA426-S4, User Manual

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6.3 Process data (PD)
The BTL6-U101-… cyclically provides two 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.
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
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.
6
IO-Link interface (continued)
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 posi-
tion of the magnet relative to the null point set at the
factory.
The measurement resolution of the BTL6-U… 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.
6.4 Identification data
Index Subindex Parameters Size Access
0×0010 (16
10
) 0 Vendor name 7 bytes Read Only
0×0011 (17
10
) 0 Vendor Text 15 bytes Read Only
0×0012 (18
10
) 0 Product Name Max. 40 bytes Read Only
0×0013 (19
10
) 0 Product ID 12 bytes Read Only
0×0014 (20
10
) 0 Product Text 27 bytes Read Only
0×0015 (21
10
) 0 Serial number Max. 18 bytes Read Only
0×0016 (22
10
) 0 Hardware Revision 2 bytes Read Only
0×0017 (23
10
) 0 Firmware Revision 9 bytes Read Only
0×0700 (1792
10
) 0 Order name Max. 40 bytes Read Only
0×0701 (1793
10
) 0 Order name 7 bytes Read Only
Tab. 6-2: Identification data
BTL6-U101-M _ _ _ _ -PF-SA426-S4
Magnetostrictive Linear Position Sensor – Profile Style