PROFINET IO-interface
78 © SICK AG • Subject to change without notice • 8021823/126P/2018-12-17
Input values
Rel. Adr. Description
0 Current distance in the current resolution under consideration
ofoset.Dependingonresolution,onedigitcorrespondsto
0.1 to 100 mm.
Type
• Prex-applied16bitdigitinacomplementoftwo(cutif
applicable)
Module parameter
Name Description
Resolution Determines the distance value resolution. 1 digit may
correspond to 0.1 mm, 0.125 mm, 1 mm, 10 mm or 100 mm.
Value range
• 0.1 mm
• 0.125 mm
• 1 mm
• 10 mm
• 100 mm
• free Distance Resolution [µm]
Standard value
• 0.1 mm
Free distance
resolution
Determines the resolution of the distance value if the value
“free Distance Resolution [µm]” has been selected in the
“Resolution” parameter.
Value range
• 1 ... 100,000 µm
Default value
• 100 µm
10.3.3 Module 3: "Speed/i2w"
Type Input module, 2 words, consistent
Description This module reads the currently determined speed according to the
selected resolution.
Note Ifadeviceerror,missingreectororcontaminationledtonovalid
measurement value being present, the value "0" is output for distance and
the corresponding bits are set in the status bytes.
Input values
Rel. Adr. Description
0 Current speed in selected resolution. Depending on resolution,
one digit corresponds to 0.1m/s to 100 mm/s.
Type
• Prex-applied32bitdigitinacomplementoftwo