Open an S7-200 SMART project without Micro/WIN SMART (Beta)

Upload a .smart project, a classic Micro/WIN .mwp project or the files of a program memory card: the main program, subroutines and interrupt routines drawn as LAD, symbols, comments and a cross reference, as PDF and offline HTML.

Opens: ZAP, AP, ZAL, AL, PLF, S7P, S5D, SMART, MWP, ZIP
Saves: PDF, HTML, SCL, AWL, CSV, XLSX

Open project

Siemens project

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.zap11, .zap12, .zap13, .zap14, .zap15, .zap15_1, .zap16, .zap17, .zap18, .zap19, .zap20, .zap21, .zip, .plf, .ap11, .ap12, .ap13, .ap14, .ap15, .ap15_1, .ap16, .ap17, .ap18, .ap19, .ap20, .ap21, .zal11, .zal12, .zal13, .zal14, .zal15, .zal15_1, .zal16, .zal17, .zal18, .zal19, .zal20, .zal21, .al11, .al12, .al13, .al14, .al15, .al15_1, .al16, .al17, .al18, .al19, .al20, .al21, .s5d, .seq, .ini, .smart, .smartv3, .mwp, .smartlib, .mwl, .s7s · up to 2048 MB each, 20 files max

Add more files

A TIA Portal project archive (.zap11 to .zap21), a TIA Portal project folder as a .zip, a TIA Portal global library (archive .zal11 to .zal21, or the library folder as a .zip), a STEP 7 project folder as a .zip or a STEP 7 archive, a STEP 5 program file (.S5D, together with its Z0.SEQ symbol file if you have it), an S7-200 SMART or STEP 7-Micro/WIN project (.smart, .smartV3, .mwp), or everything on an S7-200 SMART program memory card (S7_JOB.S7S and the SIMATIC.S7S folder) as a .zip. You can also add the System/PEData.plf file of a TIA Portal project directly.

More inputs

Second version to compare (optional) (optional)

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Another version of the same project (any of the kinds above). You get a report of added, removed and changed blocks, networks, interface members, tags and hardware, from the first project to this one.

Options

Page size of the printout A4Letter

More options

STL mnemonics (STEP 7 and STEP 5)

International (A, AN, O, = ...) or German (U, UN, O, = ...) instruction names in STL and AWL code. Automatic uses German for projects written in German and international names otherwise.

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Open an S7-200 SMART project without STEP 7-Micro/WIN SMART

S7-200 SMART CPUs (SR20, ST40, SR60 and their kin) run a great many machines, and their programs travel as .smart project files, or on the microSD card that came with the machine. Reading one normally means installing STEP 7-Micro/WIN SMART on a Windows PC. Upload the project here and read it in a browser or on paper instead.

What to upload

A .smart project saved by STEP 7-Micro/WIN SMART, or a .smartV3 project from version 3.
An .mwp project of STEP 7-Micro/WIN for the classic S7-200 (CPU 221 to 226).
A program memory card: copy everything on the card (S7_JOB.S7S and the SIMATIC.S7S folder), zip it and upload the .zip.

What comes out

A printout (PDF) of the main program, every subroutine and interrupt routine with its local variable table and its networks drawn as LAD (contacts, coils, branches, boxes such as MOV_W, ADD_I, TON and CTU, subroutine calls with their parameters), the symbol tables with comments, and a cross reference of every address.
An offline viewer (HTML) with the routines on the left, the drawn networks on the right and a search box for symbols, addresses and comments.
The program as STL in one .awl file that STEP 7-Micro/WIN SMART can import, and the symbols, interfaces and cross reference as CSV and Excel.

Things to know

A memory card holds the compiled program only. Symbol names, comments and network titles stay in the project file, so a card gives the networks with absolute addresses (I0.0, VW100), as when a program is uploaded from a CPU.
Protected routines stay closed. Routines of instruction libraries such as Modbus or USS, and routines protected with a password, are listed with their names and parameters, not their code. A project protected with a password needs to be opened with its password and saved without one first.
Compare two copies: upload one under "Second version to compare" to see which routines, networks and symbols changed between two saved versions of a project.

Privacy

Results are deleted automatically after 30 minutes, or straight away with "Delete now".

More about what this tool reads and writes: Siemens PLC Project Viewer (TIA Portal, STEP 7, STEP 5, S7-200 SMART).