Siemens SIMATIC S7-1200 Reference Manual page 82

Basic instructions
GPRSComm:CP 1242-7
✔
Establish connection via GSM network
✔
Terminate connection via GSM network
✔
Send data via the GSM network
✔
Receive data via the GSM network
✔
Transfer configuration data to CP
S7-300C functions
ASCII, 3964®
✔
Send data (ASCII, 3964(R))
✔
Fetch data (ASCII, 3964(R))
Reset input buffer
✔
(ASCII, 3964(R))
RK 512
✔
Send data (RK 512)
✔
Fetch data (RK 512)
Receive and provide data
✔
(RK 512)
A5E33284667-AF
Extended instructions
Description
Technology
LAD/FBD
TC_CON
TC_DISCON
TC_SEND
TC_RECV
TC_CONFIG
SEND_PTP_300C
RCV_PTP_300C
RES_RCVB_300C
SEND_RK_300C
FETCH_RK_300C
SERVE_RK_300C
Communication
STL
SCL
(not S7-1200)
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