Siemens SIMATIC S7 System Manual page 436

Hide thumbs Also See for SIMATIC S7:

Table of Contents

103BCommunication

10.2 PROFINET

Configuring General parameters

You specify the parameters in the Properties configuration dialog of the TSEND_C

instruction. This dialog appears near the bottom of the page whenever you have selected

any part of the TSEND_C instruction.

Configuring the TRCV_C instruction receive parameters

TRCV_C instruction

The TRCV_C instruction (Page 401) creates a communications connection to a partner

station. The connection is set up, established, and automatically monitored until it is

commanded to disconnect by the instruction. The TRCV_C instruction combines the

functions of the TCON, TDISCON, and TRCV instructions.

From the CPU configuration in STEP 7, you can configure how a TRCV_C instruction

receives data. To begin, insert the instruction into the program from the "Communications"

folder in the "Instructions" task card. The TRCV_C instruction is displayed, along with the

Call options dialog where you assign a DB for storing the parameters of the instruction.

S7-1200 Programmable controller

System Manual, 11/2011, A5E02486680-05

Show Quick Links

Table of Contents

Simatic s7-1200