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

Parameterization and configuration
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Page 78 of 154 TR - ECE - BA - GB - 0139 - 02 11/21/2019
6.3.3 Configurable module-related iParameters (F_iPar)
Application-specific device properties are defined with the iParameters of the safety-related modules
Safety BP (PNO) and Safety XP (PNO). The secure transmission of iParameters requires a
CRC calculation, see Chapter 6.3.2 on Page 76.
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 0xBF00.
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
Code sequence
Unsigned8
Bit 0
Counting direction
0: CW
1: CCW
79
Preset affects
XIST32
Bit 2
Preset control for signal S_XIST32
0: enable
1: disable
79
Scaling function
Bit 3
Enable scaling
0: disable
1: enable
79
1-4
Scaling:
Measuring units
per revolution
Unsigned32
Number of steps per revolution
Default value: 8192
Value range: 2-8192
80
5-8
Scaling: Total
measuring range
Unsigned32
No. of steps/revolution * No. of revolutions
Default value: 536870912
Value range: 2-536870912
80
9
Velocity value
normalization
Unsigned8
Velocity output unit
0: Steps/sec
1: Steps/100 ms
2: Steps/10 ms
3: Revolutions per minute
Class S2: Telegram 36 (BP/XP)
81