STO is not a fault code. It is a state of the drive. It means that Safe Torque Off function is active. The drive is not detecting 24Vdc on the STOA or STOB terminals. Measure for 24Vdc between +24 to...

Issue: The Red LED labeled ERR is blinking/flashing on Modicon M241 series PLC programmed in EcoStruxure Machine Expert or SoMachine. What does it mean? Product Line EcoStruxure Machine Expert,...

Issue: In need of the default webpage username & password for PowerLogic meters with ethernet communication card. Product Line: ECC21 (ethernet communication card for CM3000 and CM4000 Series...

M221 acting as Modbus Master or Modbus TCP Client and sending a read request: When executing the Read_Var function block with the parameter ObjType defined as %I, according SoMachine/Machine Expert -...

Issue: Where to find and download SoMachine Basic. Product Line: SoMachine Basic Environment: SoMachine Basic Resolution: As of 10/9/2018 the SoMachine Basic software is version 1.6 sp2 is no longer...

Issue: Where can we find the download links for Vijeo Designer V6.2 SP12? Product Line: Vijeo Designer V6.2 (all hotfixes and service pack revisions less than SP12) Resolution: Please find the...

Issue Register list for Modbus communication Product Line PM5110, PM5330, PM5340, PM5560, PM5563, PM56xx, PM57xx Environment Power Meter Communications Modbus Register List Cause PM5000 series...

Issue: The customer asked how to upgrade the firmware through the utility tool. Product line: NMC2, NMC3 Environment: AP9630, AP9631, AP9640 & AP9641 Cause: Web interface displays a UPS "not...

There is often confusion between the in-phase and the In-sync features of ASCO transfer switches. It is important to understand the difference between these features especially during the process of...

The selection should be done after derating the Circuit Breaker taking into consideration voltage variation and capacitors tolerances that could increase nominal current up to 1.5In. The Derating...

NSX Ronis Key Dimension (Reference : 41940)

Contactor is electrically operated switches using by electro mechanical systems. There are 2 functions of contact: main contact and auxilliary contacts. There are also have two typical contacts on...

There are three way to selection of contactor: 1. Types of applications, there are many application characteristics (utilization categories): such as AC-1, AC-3, AC-4 and other categories....