HEXING HXE110 - 21.2 Preparation Before Installation; 21.3 Installation Procedure

User manual for single-phase meter
47
mechanism_id(5
) HLS GMAC
CtoS: Random string
8-64 octets
Optionally:
System-Title-C in
calling-AP-title
StoC: Random
string 8-64 octets
Optionally:
System-Title-S in
responding-AP-
title
SC II IC II GMAC (SC
|| AK || StoC)
SC II IC II GMAC
(SC || AK || CtoS)