Beckhoff TwinSAFE EL6910, Руководство по эксплуатации, Страница: 127 / 144

Operation
EL6910 127 Version: 1.8.0
Fig. 178: Diagnostic object: FSLOGIC Status (F100
hex
) in the process image of the TwinSAFE component.
4.18.4 Cycle time of the safety project
The processing time of the EL6910/EJ6910 can be obtained from the CoE objects below. To determine the
cycle time, it has to be multiplied with 1.25, because this is the factor used internally for generating a delay
time before the next cycle.
4.18.4.1 Index FEA0hex: CTRL Diag Data
Index Name Meaning Flags Default
FEA0:09 Actual Safety Control
Task Execution Time
Current processing time of the EL6910/EJ6910 when
logic state = 1 (RUN)
cycle time = 1.25 * value
(average value of 64 cycles) RO 0
hex
FEA0:0A Min Safety Control Task
Execution Time
Minimum processing time of the EL6910/EJ6910
when logic state = 1 (RUN)
cycle time = 1.25 * value RO 0
hex
FEA0:0B Actual Safety Control
Task Execution Time
Maximum processing time of the EL6910/EJ6910
when logic state = 1 (RUN)
cycle time = 1.25 * value RO 0
hex
FEA0:15 Actual Safety Control
Task Execution Time
Current processing time of the EL6910/EJ6910 when
logic state <> 1
cycle time = 1.25 * value
(average value of 64 cycles) RO 0
hex
FEA0:16 Min Safety Control Task
Execution Time
Minimum processing time of the EL6910/EJ6910
when logic state <> 1
cycle time = 1.25 * value RO 0
hex
FEA0:17 Actual Safety Control
Task Execution Time
Maximum processing time of the EL6910/EJ6910
when logic state <> 1
cycle time = 1.25 * value RO 0
hex
The minimum and maximum values can be reset by writing a value to CoE object 0x1C32:08.
4.19 Diagnosis History
The diagnostic history of the TwinSAFE devices that support this function is implemented in accordance with
the
ETG guideline ETG.1020 Chapter 13 "Diagnosis Handling". The diagnostic messages are saved by the
TwinSAFE device in a dedicated CoE object under 0x10F3 and can be read out by the application or by
TwinCAT.
Both the control entries and the history itself can be found in the CoE object 0x10F3. The entry Newest
Message (0x10F3:02) contains the subindex of 0x10F3, which contains the latest diagnostic message, e.g.
0x06 for diagnostic message 1.