Siemens SICAM Q100 System Manual page 31

2.2.7.1 Registers 0001 to 0048: Device Identification (Read Only)
These registers are write-protected. A write attempt will be rejected with exception code 02
(ILLEGAL_DATA_ADDRESS).
Data type: String
Table 2-5
Register
0001 to 0008
0009 to 0024
0025 to 0040
0041 to 0048
Unused positions in string are filled with character '\0'.
2.2.7.2 Registers 0065 to 0068: Date and Time (Read and Write)
The date and time can be transmitted in 64-bit format or in 32-bit format.
64-bit Format
The 4 registers 0065 to 0068 (time and date) are transmitted in one message.
32-bit Format
The registers are transmitted in 2 messages. The 1st message contains the registers 0067 and 0068 (date),
the 2nd message contains the registers 0065 and 0066 (time).
The time synchronization only takes effect when the time has been completely transmitted.
Data type: Date/time
Table 2-6
Register
0065
0066
0067
0068
SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020
Registers 0001 to 0048: Device Identification
Type of Information
Device type
(string, max. 16 characters)
Device ordering code (MLFB)
(string, max. 32 characters)
Device name from the configuration
(string, max. 32 characters)
Device serial number
(string, max. 16 characters)
Registers 0065 to 0068: Date and Time
Type of Information
Milliseconds
Hours/minutes
Month/day
Time status/year
Remark
Example: SICAM Q100
Example: 7KG95010AA311AA0
Example: SICAM Q100 #1
Example: BF1309034576
Remark
see chapter 2.2.6.2
Communication
2.2 Modbus
31