Siemens SIMATIC NET Especificações descarregar pdf (Página 72)

62 Siemens Simatic S7 Driver Online Help

To send block writes through FIX/iFIX

[1] Enable block writes in the datablock you want to use.

[2] Create a Digital Output block with the following address:

!Send:DataBlockName

Note that only datablock names are valid with the !Send control address. You cannot

trigger block writes using either of the following items:

• Channel and device names in place of a datablock name.

• Analog Output blocks in place of a Digital Output block.

See Also

Sending Multiple Writes to a Datablock

Feature: Advanced Diagnostics

The SI7 I/O driver supports statistics, a datascope, and a data monitor to help you

troubleshoot any errors or problems you may encounter. The statistics provide the

number of timeouts, retries, and overruns for the driver and each defined channel,

device, and datablock. The datascope lets you see a portion of the characters being

transmitted and each message received. To display the datascope, select Datascope

from the Options menu.

You can enable the datascope for individual channels, devices, or datablocks.

To enable the datascope for a channel, device, or datablock

[1] Right-click the channel, device, or datablock you want to enable in the Tree

Browser.

[2] Select Datascope On from the pop-up menu that appears.

IMPORTANT: You can only access the datascope from the local server. Accessing

the datascope from a remote node is not supported.

The datascope is a troubleshooting utility. Do not leave it running during production.

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