Siemens ET 7Y Series Especificações descarregar pdf (Página 90)

Commissioning and Diagnostics

7-8

ET 200S IM 151-7 CPU Interface Module

A5E00058783-04

Loading the user program

When commissioning the ET 200S, you can download the user program to the

IM 151-7 CPU in the following ways:

 The program is downloaded from the PD/PC to the memory module (MMC)

inserted in the IM 151-7 CPU by means of the ”Load User Program” function.

Note

This function does not delete retentive areas.

 The program is transferred from the PD/PC to the memory module (MMC). The

memory module is then inserted in the IM 151-7 CPU and the memory reset

request acknowledged.

See Section 8.3.

Tip: Programming OB 82 and 86 during commissioning

Always program OB 82 and OB 86 when commissioning as an I slave in the DP

master and I slave using STEP 7. This will allow you to detect and evaluate the

operating states of and interruptions during user data transfer (see Tables 7-6 and

7-7).

Note

Without configuration, a default start-up is possible if the power modules are

switched on and all the modules are inserted.

Start-up

When the IM 151-7 CPU is switched to RUN mode, the following mutually

independent operating mode transitions take place:

 The CPU switches from STOP to RUN mode.

 The IM 151-7 CPU starts user data transfer with the DP master on the

PROFIBUS-DP.

 When the DP master module is plugged in, the IM 151-7 CPU starts user data

transfer with the DP slaves on the PROFIBUS-DP.

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Siemens ET 7Y Series Especificações Página 90