Siemens 6GK7242-7KX30-0XE0 User Manual
Table of contents
CP 1242-7
8
Operating Instructions, 03/2012, C79000-G8976-C247-03
5
Configuration and programming .............................................................................................................. 47
5.1
5.1
Configuration in STEP 7.............................................................................................................. 47
5.2
Information required for configuration ......................................................................................... 47
5.3
Using and creating the telecontrol instructions ........................................................................... 50
5.4
Programming the telecontrol instructions.................................................................................... 51
5.4.1
TC_CON: Establish connection via the GSM network................................................................ 51
5.4.2
TC_DISCON: Terminate connection via the GSM network ........................................................ 55
5.4.3
TC_SEND: Send data via the GSM network............................................................................... 57
5.4.4
TC_RECV: Receive data via the GSM network.......................................................................... 61
5.4.5
TC_CONFIG: Transferring configuration data to a GPRS communications module.................. 64
5.4.6
Other error messages ................................................................................................................. 67
5.4.7
TCON_...: SDTs for the telecontrol connection establishment ................................................... 67
5.4.8
IF_CONF: SDT for telecontrol configuration data ....................................................................... 72
6
Service and maintenance ........................................................................................................................ 81
6.1
6.1
Diagnostics.................................................................................................................................. 81
6.2
Downloading firmware................................................................................................................. 81
6.3
Module replacement.................................................................................................................... 82
7
Technical specifications........................................................................................................................... 83
A
Dimension drawings ................................................................................................................................ 85
B
Approvals................................................................................................................................................. 87
B.1
B.1
Certification ................................................................................................................................. 87
B.2
Standards and test specifications ............................................................................................... 90
C
Accessories ............................................................................................................................................. 93
C.1
C.1
Antennas ..................................................................................................................................... 93
C.2
TS Gateway ................................................................................................................................ 95
D
References .............................................................................................................................................. 99
E
Training, Service & Support................................................................................................................... 101
Glossary ................................................................................................................................................ 103
Index...................................................................................................................................................... 107