Siemens TIM 1531 IRC, Руководство по эксплуатации

Страница: 90 / 338

Configuration
4.16 MSC authentication
TIM 1531 IRC
90
Operating Instructions, 02/2018, C79000-G8976-C468-02
Table 4- 4 Assignment of the structure of the time stamp
Byte no. Content
High nibble
Low nibble
0 Year * 10 Year * 1
1 Month * 10 Month * 1
2 Day * 10 Day * 1
3 Hour * 10 Hour * 1
4 Minute * 10 Minute * 1
5 Second * 10 Second * 1
6 Millisecond * 100 Millisecond * 10
7 Millisecond * 1 Time status
Table 4- 5 The assignment of the half byte "time status" (low nibble of byte 7)
Bit No. Value Meaning
0 0 Time is invalid
1 Time is valid
1 0 Standard time
1 Daylight saving time
2
Not used
3
Not used
4.16 MSC authentication
MSC authentication on the different interfaces
When using the secure MSC protocol (MSC / MSCsec), the authentication data for the
interfaces involved must be configured for the TIM as MSC station and as MSC node station.
Parameter groups
● MSC authentication - Ethernet interface
Relevant when using MSC on the Ethernet interface X1
● MSC authentication - MD720
Relevant on the serial interface when using MSC via mobile wireless
Parameter
● User name
User name for communication using MSC
● Password
Password for communication using MSC
The user name and password must be different for every MSC station in the network.