Siemens TIM 1531 IRC User Manual

Block library TeleControl ST7
5.5 Structure of user program for TD7onCPU
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
135
The structure of the TD7 blocks in OB1
Cyclic OB1
BasicTask
The respective FC BasicTask must always be called at the start. It handles basic
SINAUT tasks that are always required.
Optional SINAUT
basic functions
After FC BasicTask, call the following optional blocks (FCs) if you need them:
• ListGenerator
Creation of address lists for received frames with incomplete destination ad-
dress.
• TimeTask
Provides the time of day.
If necessary, call additional optional FCs in the subsequent program execution,
for example:
• Trigger
Scheduled start of user programs and data frames
• PartnerStatus
Display the status of partners
• PartnerMonitor
Extended subscriber-specific display and control options.
• PulseCounter
Count pulse acquisition
• PathStatus
Display the status of the connection path to a partner
Note:
The following two blocks may not be called explicitly, since they are activated via
an internal interface.
• TestCopy
• TestcopyDB
Data point typicals
In the subsequent program execution, call the data point typicals for sending and
receiving data. The sequence of the individual typicals is unimportant.
The number of typicals to call and the required types depend on the amount and
type of data to be sent and received.
Note:
The instance DBs of these FBs are referenced using the partner object number
of the communication partner.

Siemens TIM 1531 IRC Specifications

General

Brand	Siemens
Model	TIM 1531 IRC
Category	Controller
Language	English