Siemens SIMATIC S7-1200

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Extended instructions
Basic instructions
Communication
Technology
S7-300
S7-400
S7-1200 S7-1500
Description LAD/FBD
STL
(not S7-1200)
SCL
✔ ✔ ✔
For Mobile Panel 277 F IWLAN:
Managing of up to 16 panels in the effective range
F_FB_RNG_16
✔ ✔ ✔ ✔
For Mobile Panels of the second generation:
Communication with connected device via PROFIsafe
F_FB_KTP_
Mobile
✔ ✔ ✔ ✔
For Mobile Panels of the second generation:
Managing of panels in the effective range
F_FB_KTP_RNG
Modbus TCP
✔
✔
Communicate via PROFINET as Modbus TCP client
MB_CLIENT
✔
✔
Communicate via PROFINET as Modbus TCP server
MB_SERVER
✔ ✔
Communicate redundantly via PROFINET as MODBUS
TCP client
MB_RED_CLIENT
✔ ✔
Communicate redundantly via PROFINET as a MODBUS
TCP server
MB_RED_SERVER
✔ ✔
Establish communication between a CPU with integrated
PN interface and a partner that supports the Modbus/TCP
protocol.
MODBUSPN
✔
✔
Connection management
TCP_COMM
✔
✔
Communicate via Ethernet as Modbus TCP client
MOD_CLI
✔
✔
Communicate via Ethernet as Modbus TCP server
MOD_SRV