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Siemens Ltd.


Kalwa Works,

Thane Belapur Road, Airoli,

Opposite Airoli Railway Station

Navi Mumbai - 400708, Maharashtra


  1. Online Training
  2. Maintenance Focused Courses
  3. MFC-S7400 - Description

SIMATIC S7-400 with SIMATIC Manager (MFC-S7400)


  • To make participants aware and familiar with:
    • SIMATIC S7-400 automation system
    • STEP7 Classic software (SIMATIC Manager)
    • Troubleshooting of S7-400 system and related signal modules
Type Face-to-face training
Duration 3 days 3 days
Language en

Target Group

    • Service engineers
    • Maintenance engineers


  • Hardware troubleshooting:
    • SIMATIC S7-400 family in detail
    • Addressing & wiring of signal modules
    • Selecting successor of an obsolete module
    • Hardware configuration of SIMATIC controller in STEP7
    • Diagnostics with LEDs of CPU & different modules
    • Configuration of diagnostic settings in DI, DQ, AI, AQ
  • Software troubleshooting:
    • Diagnostics with symbol table
    • Diagnostics with VAT tables
    • Diagnostics with force table
    • Renaming, and rewiring concepts
    • Diagnostics with Cross referencing & Program Call structure
    • Diagnosis in Memory overlap identification
    • Project comparison
    • Program Archiving & Retrieving procedure
    • Maintain program documentation using PLC Upload method
    • Understand the Memory concept of PLC & Checking memory of in-production PLC
    • Error interpretation using diagnostic buffer
    • Demonstration of general faults related to programming
    • Hardware Components & Communication between devices
    • Diagnosis of device address identification & their modification using Edit Ethernet Nodes & Accessible Nodes
  • General maintenance topics:
    • CPU & modules Firmware upgradation procedure explanation
    • Understanding earthing rules for PLC & components
    • Diagnostics with ESD characteristics in Maintenance etc.
    • Example-based exercises after each topic.


    • Basic know how about automation technology is must
    • Basic knowledge of electrical technology and digital electronics is essential
    • Should have worked on SIMATIC S7-400 hardware and SIMATIC Manager


    • A Desktop or laptop with Windows 7/10 OS and a stable internet connection. (We recommend a data transfer rate of 5 Mbit/s.)
    • Microsoft Team platform for technical presentations.
    • TeamViewer platform for Hands-on


25,500 INR
18% GST additional on course fees


Participant feedback

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