Cycle Time Of The Safety Project; Diagnosis History; Fig. 178 Diagnostic Object: Fslogic Status (F100Hex) In The Process Image Of The Twinsafe Compo- Nent - Beckhoff TwinSAFE EL6910 Operation Manual

Fig. 178: Diagnostic object: FSLOGIC Status (F100
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
FEA0:09 Actual Safety Control
Task Execution Time
FEA0:0A Min Safety Control Task
Execution Time
FEA0:0B Actual Safety Control
Task Execution Time
FEA0:15 Actual Safety Control
Task Execution Time
FEA0:16 Min Safety Control Task
Execution Time
FEA0:17 Actual Safety Control
Task Execution Time
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.
EL6910
) in the process image of the TwinSAFE component.
hex
Meaning
Current processing time of the EL6910/EJ6910 when
logic state = 1 (RUN)
cycle time = 1.25 * value
(average value of 64 cycles)
Minimum processing time of the EL6910/EJ6910
when logic state = 1 (RUN)
cycle time = 1.25 * value
Maximum processing time of the EL6910/EJ6910
when logic state = 1 (RUN)
cycle time = 1.25 * value
Current processing time of the EL6910/EJ6910 when
logic state <> 1
cycle time = 1.25 * value
(average value of 64 cycles)
Minimum processing time of the EL6910/EJ6910
when logic state <> 1
cycle time = 1.25 * value
Maximum processing time of the EL6910/EJ6910
when logic state <> 1
cycle time = 1.25 * value
Version: 1.8.0
Operation
Flags Default
RO 0
hex
RO 0
hex
RO 0
hex
RO 0
hex
RO 0
hex
RO 0
hex
127