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10/07/2020 TR-ECE-BA-GB-0163 v03 Page 71 of 91
9.1.24 TR Safety – Velocity Filter Type
See also Attribute TR Safety – Velocity Filter Intensity on Page 70.
BYTE, BOOL
Value Allocation Description Default
0 static
The low-pass filter characteristic acts on the actual value velocity
output, regardless of the current movement or acceleration status of
the drive.
X
1 dynamic
The low-pass filter characteristic is deactivated as soon as the
measuring system detects a significant change in the acceleration of
the velocity signal. The low-pass filter is reactivated as soon as the
measuring system detects a uniform movement.
9.1.25 TR Safety – Window Increments
This Attribute defines the maximum permissible position deviation in increments of the master / slave
scanning systems integrated in the measuring system. The permissible tolerance window is basically
dependent on the maximum speed occurring in the system and must first be determined by the
system operator. Higher speeds require a larger tolerance window.
UINT
Lower limit
50
Upper limit
4000
Default 1000
The larger the window increments, the larger the angle until an error will be detected.
The position deviation in increments is always based on the non-scaled resolution of
13 bits = 8192 steps/revolution.
9.1.26 TR Safety – SIL / PL
The Attribute TR Safety – SIL / PL indicates the SIL the user expects from the respective
safety-related device. It is compared with the manufacturer’s fixed setting in the device. The
measuring system supports the safety classes SIL2 to SIL3.
UINT
Value Description Default
2 Safety class SIL2 X
3 Safety class SIL3
The user must carefully consider the effects of mixing different SIL level devices in
the network.
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