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Siemens SIMATIC S7-1500T Reference Manual

Siemens SIMATIC S7-1500T
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A5E33284667-AA Page 78
Extended instructions
Basic instructions
Communication
Technology
S7-300
S7-400
S7-1200
S7-1500
Description LAD/FBD
STL
(not S7-1200)
SCL
ET 200S serial interface
Note: S stands for serial
Receive data
S_RCV
Send data
S_SEND
Read accompanying signals at the RS 232 interface
S_VSTAT
Write accompanying signals at the RS 232C interface
S_VSET
Set data flow control using XON/XOFF
S_XON
Set data flow control using RTS/CTS
S_RTS
Configure data flow control via automatic Configure
operation of the RS 232C accompanying signals
S_V24
Modbus slave instruction for ET 200S 1SI
S_MODB
Send data to a USS slave
S_USST
Receive data from a USS slave
S_USSR
Initialize USS
S_USSI
SIMATIC NET CP
Open User Communication
Passes data to the CP for transfer via a configured
connection
AG_SEND
Passes jobs to the CP for accepting received data
AG_RECV
Locks data exchange via a connection with FETCH/WRITE
AG_LOCK

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Siemens SIMATIC S7-1500T Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC S7-1500T
CategoryController
LanguageEnglish

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