Confirming The Transmission Time - Toshiba TOSDIC-CIE DS Instruction Manual

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3. Registering MODBUS/TCP Server

3.2.2 Confirming the transmission time

When the transmission time exceeded the value of 'Time for updating data (sec) 'in the

'MODBUS/TCP Server Config.' of the PLCS engineering tool, the 'PLC Access .sts' in the

Station Status Display is 'abnormal'.

This paragraph describes how to confirm the transmission time.

The transmission time is displayed in the '"PLC#?? sts" of the Station Status Display.

The 'Transmit time' is time of reading data or writing data.

Select [Control Panel] – [Administrative Tools] – [Event Viewer] and open the "Event Viewer"

window. Select "Application" of "Window Logs". Find the log data with "plcServer" of the source

name.

When the system alarm occurs and 'Transmission Time exceeded 'Time for Updating data '.

PLC([PLC No.]).' is found in the application log, set the larger value as 'Time for updating data

(sec) ' than the transmission time displayed here , or reduce the number of the data to update.

Transmission Time

Figure 3.13 Confirmation of the transmission time

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