Siemens TIM 1531 IRC User Manual

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.

Siemens TIM 1531 IRC Specifications

General

Brand	Siemens
Model	TIM 1531 IRC
Category	Controller
Language	English