JUMO 706521, Operating Manual

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10 Online parameter (setup only)
10.8 Creation of a device certificate
Extra code 887 or 888 gives the device reliable manipulation detection. The digital device certificate ver-
ifies that the recording data has not been tampered with either in the device or during transfer to the data
archive.
Setup dialog box
Parameter
Parameter Selection/settings Description
Generate certifi-
cate request To generate a certificate request, click
the function to select it and then click the
"Next" button. Follow the other instruc-
tions. This function creates a file that includes
the certificate request. The file is re-
quired to request a certificate response
from the sales partner.
Apply certificate
response To apply the certificate response, click
the function to select it and then click the
"Next" button. Follow the other instruc-
tions. This function transfers the certificate re-
sponse to the device. For this purpose
the file sent by the sales partner is re-
quired.