Siemens CP 243-1 - Page 8

Table of contents
CP 243-1
8 Operating Instructions, 03/2012, C79000-G8976-C244-02
3 Configuration ........................................................................................................................................... 53
3.1 Configuration options .................................................................................................................. 53
3.2
Value ranges of the configuration data ....................................................................................... 54
3.2.1
IP addresses ............................................................................................................................... 54
3.2.2
Subnet mask ............................................................................................................................... 54
3.2.3
TSAPs ......................................................................................................................................... 55
3.2.4
Ports............................................................................................................................................ 55
3.2.5
E-mail tags .................................................................................................................................. 55
3.3
Configuring a CP 243-1 with STEP 7.......................................................................................... 57
3.3.1
Basic configuration...................................................................................................................... 58
3.3.2
Configuration of user administration ........................................................................................... 61
3.3.3
Configuration of the e-mail functions .......................................................................................... 62
3.3.4
Configuring the FTP functions .................................................................................................... 64
3.3.5
Completing configuration ............................................................................................................ 65
3.4
Other options when configuring a CP 243-1............................................................................... 65
3.4.1
Occupied special memory (SM area).......................................................................................... 66
3.4.2
Structure of the configuration data block (CDB) ......................................................................... 67
3.4.3
Structure of the network parameter block (NPB) ........................................................................ 72
3.4.4
Structure of the network data block (NDB) ................................................................................. 72
3.4.5
Structure of the Internet data block (IDB) ................................................................................... 75
3.4.6
Structure of the configuration file for user administration (.udb file) ........................................... 76
3.4.7
Structure of the configuration file for the e-mail client (.edb file)................................................. 79
3.4.8
Structure of the configuration file for the e-mail client (.adb file)................................................. 82
3.4.9
Structure of the configuration file for the FTP client (.fdb file)..................................................... 84
3.5
Configuration of a communications partner with STEP 7 ........................................................... 88
3.6
Reaction of the CP 243-1 to configuration errors ....................................................................... 91
4
Programming ........................................................................................................................................... 93
4.1
ETHx_CTRL ................................................................................................................................ 94
4.2
ETHx_CFG.................................................................................................................................. 96
4.3
ETHx_XFR .................................................................................................................................. 97
4.4
ETHx_EMAIL............................................................................................................................... 99
4.5
ETHx_FTPC .............................................................................................................................. 101
5
Diagnostics............................................................................................................................................ 105
5.1
Diagnostic options..................................................................................................................... 105
5.2
Error messages of the CP 243-1 .............................................................................................. 108
5.2.1
Error messages in byte format.................................................................................................. 110
5.2.2
Error messages in word format................................................................................................. 114
5.2.3
Error messages of the test mechanism for e-mails .................................................................. 117
6
Technical specifications......................................................................................................................... 119
7
Certification............................................................................................................................................ 121