Efficient Networks S120 manual Example telegram structure for cyclic data transmission Task

Models: S120

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Communication PROFIBUS DP/PROFINET IO 10.2 Communication via PROFIBUS DP

VECTOR

Terminal Module 15 (TM15DI/DO)

Terminal Module 31 (TM31)

Terminal Module 41 (TM41)

Terminal Board 30 (TB30)

Control Unit (CU_S)

Note

The sequence of drive objects in the configuration must be the same as that in the drive system.

The structure of the telegram depends on the drive objects taken into account during configuration. Configurations that do not take into account all of the drive objects in the drive system are permitted.

Example:

The following configurations, for example, are possible:

Configuration with SERVO, SERVO, SERVO

Configuration with A_INF, SERVO, SERVO, SERVO, TB30

and others

10.2.1.2Example: telegram structure for cyclic data transmission

Task

The drive system comprises the following drive objects:

Control Unit (CU_S)

Active Infeed (A_INF)

SERVO 1 (comprises a Single Motor Module and other components)

SERVO 2 (comprises a Double Motor Module terminal X1 and other components)

SERVO 3 (comprises a Double Motor Module terminal X2 and other components)

Terminal Board 30 (TB30)

The process data is to be exchanged between the drive objects and the higher-level automation system.

Telegrams to be used:

Telegram 370 for Active Infeed

Standard telegram 6 for servo

User defined for Terminal Board 30

Drive Functions

407

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 407
Image 407
Efficient Networks S120 manual Example telegram structure for cyclic data transmission Task