Siemens TIM 1531 IRC User Manual

Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
226 Operating Instructions, 02/2018, C79000-G8976-C468-02
Parameter:
NewData
Explanation:
For the declaration, data type, range of values, default and function, refer to
the section
Reoccurring parameters (Page 144).
Whenever the block has received a new setpoint from the partner object and
has output it to "SetpointOutput", the "NewData" outpu
t is set to TRUE for one
OB1 cycle. This also applies when there is a new local setpoint input (Local =
1).
5.7.2
Optional blocks
5.7.2.1
ListGenerator1500/300/400 FC
The ListGenerator FC is available in three versions with the following symbolic names:
● For S7-300
ListGenerator300
● For S7-400
ListGenerator400
● For S7-1500
ListGenerator1500
Function
The FC ListGenerator is required in a CPU that receives data containing either an
incomplete destination address or no destination address at all. The lack of the destination
object number is the most important factor here because this points to the instance DB in
which the received information should be stored.
Missing or incomplete destination addresses can occur when no or incomplete parameters
are set for them in the station. This is permitted for typicals that send binary information,
analog values or counted values. If these typicals send data to more than one destination, no
destination address is set for them. Due to the missing destination information, the send
frame is automatically transmitted to all destinations for which a connection was set up
during configuration. This data is therefore received without a destination address at the
various destinations.
Note
Supplement to destination subscriber no.
Data frames to
be sent without a destination address have the destination subscriber
number added by the sending TIM, and sometimes several if there are several destinations.
The TIM enters 0 in the address field for the destination object number, since the TIM does
not
have the relevant information. The only destination subscribers it knows are those to
which it has a configured connection.
At the receiving end, the data frame therefore contains the destination subscriber number
but the destination object number is 0.

Siemens TIM 1531 IRC Specifications

General

Brand	Siemens
Model	TIM 1531 IRC
Category	Controller
Language	English