DC Power Systems are the critical first step in designing an effective Automation system. We often overlook this crucial step, so our Automation & Control Experts share the considerations below to help guide you. Taken from our Tech Talks s...
Programmable Logic Controller (PLC)
Siemens: How to increase precision of floating point sums in TIA Portal
AWC application engineers had some totals on a recent application drifting away, which reflects an issue with precision when summing large volume floating-point numbers.
The format of a 32-bit (single precision) floating-point number in a PLC (...
Siemens: How to implement security features in Siemens PLCs
Security measures in automation and control systems are critical in safeguarding systems from cybersecurity attacks, preventing access to proprietary information, and protecting personnel from harm. This Security Technical Implementation Guide, p...
Siemens: How to apply the CPU 1515SP Open Controller
The SIMATIC CPU 1515SP, also known as the SP Open Controller, runs a Siemens SIMATIC hypervisor system with two components: the software PLC and the Windows operating system (OS). The CPU 1515SP serves as the succ...
Siemens: How to integrate Festo CPX hardware into TIA Portal
Before reading the rest of this post, please click HERE for AWC's post on how to install general station desc...
Siemens: How to set up data exchange between standard and failsafe PLC programs
AWC and Siemens application engineers recently encountered an interesting scenario in which the failsafe program (F-program) of a failsafe PLC (F-PLC) stopped execution due to an unexpected programming error. The program was accessing the instanc...
Siemens: How to handle wire break value differences between PLC families
During the process of updating the hardware on a customer's existing automation system, one of AWC's application engineers came across differences in how the S7-1200, S7-1500, and ET200SP platforms each report the measured value representation of ...
Siemens: How to perform an offline/offline project comparison in TIA Portal
One of the many useful troubleshooting utilities available in TIA Portal is the ability to perform comparisons between two projects, in order to identify differences in implementation or functionality. While an offline/online comparison
Siemens: How to determine a PLC’s security certification
In 2018, the ISA (International Society of Automation) and IEC (International Electrotechnical Commission) introduced a framework of security standards, known as the ISA/IEC 62443 series of standards, to combat existing and prevent future security...
Siemens: How to upload an S7-300 into STEP 7 V5.x
https://youtu.be/aDT4TDvgiKk
This video provides a step-by-step example on how to upload a previously programmed S7-300 station (including both hardware and software configuration) from the PLC into the classic ST...
AWC: Modernize Your Control System
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AWC’s Top 10 Reasons to Modernize Your Control System NOW
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In industries where autom...