TR-Electronic CDV582 - Configurable Submodule-Related Iparameters (F_Ipar)

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11/21/2019 TR - ECE - BA - GB - 0139 - 02 Page 101 of 154
6.5.1.2 Configurable submodule-related IParameters (F_iPar)
Application-specific device properties are defined with the iParameters of the safety-related
submodule Position (BP) and Position (XP). The secure transmission of iParameters requires
a CRC calculation, see Chapter 6.8.9 on Page 136.
The iParameters can be set according to the following table via an input box in the configuration tool
and are automatically sent by the control to the measuring system during start-up via the record data
object with index 0x0001.
Malfunctions which are caused by improper parameterization result in the
danger of death, serious physical injury and/or damage to property!
 The system manufacturer must ensure proper functioning by carrying
out a protected test run during commissioning and whenever
parameters have been changed.
Byte
Parameter
Data type
Description
Page
0
Rotational
direction
Bit
Bit 0
0: backward
1: forward
111
1-4
Measuring range
Unsigned32
No. of steps/revolution * No. of revolutions
Default value: 536870912
Value range: 2-536870912
111
5-8
Revolutions
numerator
Unsigned32
Number of steps per revolution numerator
value
Default value: 65536
Value range: 1-256000
111
9-12
Revolutions
denominator
Unsigned32
Number of steps per revolution denominator
value
Default value: 1
Value range: 1-16384
111
13-14
Window
increments
Unsigned16
Max. permissible position deviation in
increments
Default value: 1000
Value range: 50-4000
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