5.4 Precautions When Using HTTP Client5-315.4 Precautions When Using HTTP ClientThis section describes the precautions for uploading/downloading data between PLCs andHTTP servers using the HTTP client function. Number of transferable data• 1 MB send buffer is provided for data transmission.• The send buffer is equally divided by the number of registered transfer settings. The numberof transferable data for each transfer setting is in the range of the number of data allocatedto each transfer setting.No. oftransfersettingsNo. of transferable data for one transfer settingNo. of bytes No. of words Max. number oftransmissions1 1048576 524288 5242882 524288 262144 2621443 349525 174762 1747624 262144 131072 1310725 209715 104857 1048576 174762 87381 873817 149796 74898 748988 131072 65536 655369 116508 58254 5825410 104857 52428 5242811 95325 47662 4766212 87381 43690 4369013 80659 40329 4032914 74898 37449 3744915 69905 34952 3495216 65536 32768 32768(Note): The above buffer is used for the upload, download, and upload and download functions. There is the samerestriction on the buffer for them. Number of specified transferred data and approximate processing time• Refer to the section of "Number of specified transferred data and approximate processingtime" in "4.6 Precautions When Using FTP Client".
