Basic instructions
Communications processors
Not for S7-1500 Software Controller CPU 150xS
Point-to-Point or PtP communication
S7-300/400: Commands for ET 200SP CM PtP
Configure PtP communication port
✔
✔
✔
✔
S7-300/400: Only if ET 200SP CM PtP is used
✔
✔
✔
✔
Configure PtP sender
✔
✔
✔
✔
Configure PtP recipient
✔
✔
✔
✔
Configure 3964 (R) protocol
✔
✔
✔
✔
Send data
✔
✔
✔
✔
Receive data
✔
✔
✔
✔
Delete receive buffer
✔
✔
✔
✔
Read status
✔
✔
✔
✔
Set accompanying signals
✔
✔
✔
✔
Get extended functions
✔
✔
✔
✔
Set extended functions
A5E33284667-AF
Extended instructions
Description
Technology
LAD/FBD
Port_Config
Send_Config
Receive_Config
P3964_Config
Send_P2P
Receive_P2P
Receive_Reset
Signal_Get
Signal_Set
Get_Features
Set_Features
Communication
STL
SCL
(not S7-1200)
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