Siemens SIMATIC S7-1500T Reference Manual

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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
✔
✔
Connection diagnostics
AG_UNLOCK
✔
✔
Connection diagnostics
AG_CNTRL
✔ ✔
Connection diagnostics, connection establishment, ping
request
AG_CNTEX
✔ ✔
Connection diagnostics, connection establishment, ping
request
AG_CNTEX
PROFIBUS DP
✔
✔
Data transfer to the CP as DP master or DP slave
DP_SEND
✔
✔
Data receipt from CP as DP master or DP slave
DP_RECV
✔
✔
Request of diagnostic information
DP_DIAG
✔
✔
Transfer of control information to the PROFIBUS CP
DP_CTRL
PROFINET IO
✔
✔
Data passing to the CP as IO controller or IO device
PNIO_SEND

Siemens SIMATIC S7-1500T Specifications

General

Brand	Siemens
Model	SIMATIC S7-1500T
Category	Controller
Language	English