Siemens SIMATIC S7-300 Reference Manual page 61
Comparison list for programming languages based on the international mnemonics
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Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
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Basic instructions
PtP link: CP 341
✔
✔
Receive data or make data available
✔
✔
Send or fetch data
✔
✔
Output message text with up to 4 tags on
printer
✔
✔
Read accompanying signals on the RS-232C
interface
✔
✔
Write accompanying signals on the RS-232C
interface
PtP link: CP 440
✔
✔
Receive data
✔
✔
Send data
✔
✔
Delete receive buffer
PtP link: CP 441
✔
✔
Read accompanying signals on the RS-232C
interface
✔
✔
Write accompanying signals on the RS-232C
interface
A5E33285102-AB
Extended instructions
Description
Technology
STL
LAD / FBD
(not S7-1200)
P_RCV_RK
P_SND_RK
P_PRT341
V24_STAT
V24_SET
RECV_440
SEND_440
RES_RECV
V24_STAT_441
V24_SET_441
Communication
SCL
Page 60
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