Features and Functions
03/03
CP 243-1 IT
J31069-D0429-U001-A0-7618
32
To ensure consistency with large amounts of data, appropriate measures must be
provided in the S7-200 application program.
When a transmission between the FTP client of the CP 243-1 IT and an FTP
server is interrupted, only part of the transferred data may have been stored on the
destination system. In such cases, an error message is output by the S7-200 user
program. The transaction is not repeated automatically.
On the CP 243-1 IT, data communication via FTP is subordinate to S7 communica-
tion. Reaction times vary with the particular configuration as well as the length of
the S7-200 application program and generally cannot be predicted in advance.
Note
The file DB routine of communications processors CP 343-1 IT and CP 443-1 IT is
not supported by the CP 243-1 IT. The CP 243-1 IT reads or writes one binary im-
age of the data block from/to a file. This file contains no other information on
length, source address, and so on.
Summary of Contents for CP 243-1 IT
Page 46: ...Installation and Commissioning 03 03 CP 243 1 IT J31069 D0429 U001 A0 7618 46 ...
Page 94: ...Programming 03 03 CP 243 1 IT J31069 D0429 U001 A0 7618 94 ...
Page 106: ...Diagnosis 03 03 CP 243 1 IT J31069 D0429 U001 A0 7618 106 ...
Page 120: ...Technical Data 03 03 CP 243 1 IT J31069 D0429 U001 A0 7618 120 ...
Page 130: ...Example 03 03 CP 243 1 IT J31069 D0429 U001 A0 7618 130 ...
