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How to save the parameters in the keypad and upload to another identical...

Issue: Trying to save the parameters in the keypad and upload them to another identical ATV630 drive. Product Line: ATV630 drives Environment: Keypad Cause: Transferring files Resolution: Go to Main...

A 415V motor, class F insulation with dv/dt capability of 1 KV/μS, Can can...

Generally the motor with Class F insulation is considered as VFD graded motor, but it is specified that the dV/dT withstand capacity is 1 KV/μS. Hence we can not consider this motor as VFD graded...

Can I simulate PTO function blocks in SoMachine Basic?

Issue: Can I simulate PTO function blocks in SoMachine Basic? Product Line: M221, TM221 Resolution: Just like the PID blocks, you cannot simulate PTO functions blocks in SoMachine Basic. You will...

How to read swapped floating point values in Modbus

Issue The user has a Modbus device containing swapped floating point registers and wants to confirm the values being read by software such as Power Monitoring Expert (PME), with SwappedFloat...

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Learn more through our Generic Knowledge FAQsGeneral Knowledge

Insulation Resistance Testing and Humidity

Issue: How does humidity affect insulation resistance testing results? Product Line: Circuit Breakers Environment: Molded case and insulated case breakers Resolution: High humidity can drastically...

What’s AC-3e rating means and what’s their application ?

AC-3e rating is the capability of the contactor for starting and switching off high efficiency squirrel cage asynchronous (IE-3/ IE-4) motors during running and reversing operations, which have...

Symmetra PX 250/500K power module life cycle alarm

Issue: Symmetra PX 250/500K power module life cycle alarm Product line: Symmetra PX 250/500K Cause: Customers may call in to request an FSR or ask how to reset the life cycle alarm on the power...

How to establish the communication with S7-1500 PLC if using TIA Portal...

In PLC side: 1.Use TIA Portal V11-V16 to configure the PLC communication settings. 2.Select the PLC and enter the correct version of the firmware (We can check for the firmware version of the PLC in...