11 Safety Function
11.6 Data Protection
11-105
HW1485509
HW1485509
11.6.3.3 Change of Condition File by an External Device
When using functional safety functions, the data used for the setting of
safety monitoring must not be modified by an external device. Therefore,
when loading the condition file from the external memory device, loading
is allowed only when it is confirmed that the contents of the saved file have
not been modified.
(e.g.) Tool file
//TOOL 0
///CRC 4294967294 (CRC value)
///NAME standard tool
0.000, 0. 000, 0. 000, 0. 0000, 0.0000, 0. 0000
0.000, 0. 000, 0. 000
0.000.
0.000, 0. 000, 0. 000
0.000, 0, 1
Since the CRC value has not been added to the file saved
in the system in which functional safety is invalid, the file
cannot be loaded in the system in which functional safety is
valid
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