Device / HostSecurity / HostRootCertSubjectName Value

If PKI is enabled for a specific security level, this value must contain the ASN.1 DER encoded tag, that represents the distuingished subject name of the X503 host root certificate. The reader creates the host root certificate from this value, HostRootCertPubKey and HostRootCertSnr to verify the host certificate chain.

Please keep in mind, that the issuer name is the same as the subject name of the certificate. Thus the issuer name needs not to be stored separately in the configuration.