Iskra WM3M4 - Page 40

DIGITAL SIGNATURE (VALID ONLY FOR WM3M4C)
34
User’s Manual WM3M4 &WM3M4C
6.5.2 Cryptographic control registers
MODBUS
Address
Size in
bytes
Access Type
Description
47051
2
R/W
Command Register (see Table 14)
47052
2
R
Signature Status Register (see Table 11)
47053
2
R/W
Time zone Offset
47054 - 47055
4
R/W
Date and Time Synchronization
47056
2
R
Input Message Length
47057
2
R
Output Message Length
47058
2
R
Signature Length
47059
2
R/W
Signature Format (see Table 13)
47060
2
R/W
Signature Algorithm
47061
2
R/W
LCD Backlight
47062
2
R/W
LCD Display 2
nd
Row Mode (see Table 1)
47063 - 47066
8
R/W
LCD Display Custom String
47067 - 47068
4
R/W
LCD Display Custom String Label
47069
2
R
OCMF format version (upper 8 bits Major, lower 8 bits
Minor, currently 1.0)
47070
2
W
Consumption and duration Reset register. Control unit
can reset last charging values by setting BIT 0.
47071
2
R/W
Clock synchronization status (see Table 5)
47072
2
R/W
Clock synchronization timeout
47073
2
R/W
UTC / local time format
47074
2
W
Time adjustment (-3 seconds to +3 seconds)
47075
2
W
MID Status LCD screen
Table 10: Cryptographic control registers