Process Image - Siemens SIMATIC S7-1200 Reference Manual
Comparison list for programming languages
based on international mnemonics
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Also See for SIMATIC S7-1200:
- Function manual (527 pages) ,
- Manual (364 pages) ,
- System manual (338 pages)
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Basic instructions
Process image
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Update the process image inputs
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Update the process image outputs
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Synchronize the process image inputs
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Synchronize the process image outputs
Distributed I/O
DP and PROFINET
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Read data record
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Write data record
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Read process image
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Transfer process image
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Read process image area
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Transfer process image area
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Receive interrupt
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Disable/enable DP slaves
A5E33284667-AF
Extended instructions
Description
Technology
STL
LAD/FBD
(not S7-1200)
UPDAT_PI
UPDAT_PO
SYNC_PI
SYNC_PO
RDREC
WRREC
GETIO
SETIO
GETIO_PART
SETIO_PART
RALRM
D_ACT_DP
Communication
SCL
Page 39
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