TR-Electronic CDV582 - Configurable Module-Related F-Parameters (F_Par)

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11/21/2019 TR - ECE - BA - GB - 0139 - 02 Page 127 of 154
6.6.1.3 Configurable module-related F-parameters (F_Par)
Safety-related parameters are defined with the F-Parameters of the safety-related module Safety
(Legacy). The secure transmission of F-Parameters requires a CRC calculation, see Chapter 6.8.10
on Page 136.
The F-Parameter 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 0x0002.
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.
Parameter
Description
F_Check_iPar
NoCheck: No check
F_SIL
SIL1, SIL2, SIL3, no SIL
F_CRC_Length
3-Byte-CRC
F_Block_ID
1: uses F_iPar_CRC: requires F_iPar_CRC
F_Par_Version
1: V2 mode
F_Source_Add
1: Source address = 1
Range: 1-65534
F_Dest_Add
1: Destination address = 1
Range: 1-65534
F_WD_Time
125 ms: Watchdog time = 125
Range: 10-10000 ms
F_Par_CRC
12275: CRC of F-parameters = 12275
Range: 0-65535
F_iPar_CRC
1132081116: CRC iParameter = 1132081116
Range: 0-4294967295
Centralized and detailed description of the F-parameters,
see Chapter 6.8 from Page 135.