Rockwell-automation 20B PowerFlex 700 Custom Firmware - Option AE Manual do Utilizador descarregar pdf (Página 1)

Instructions

PowerFlex



700VC Custom Firmware

“AE” Option - Cascading Fan and Pump Control

Series B

Cascading fan and pump control uses fixed speed motors to provide

additional process variable control when necessary. The drive output

relays (CR1, CR3) are used to start/stop fixed speed motors based on the

process conditions. The output relays will be energized when the drive

output frequency reaches a user selected frequency and de-energized

when the drive drops below another user selected frequency.

This custom firmware differs from the PowerFlex 700 Vector Control

standard firmware (version 4.002, Series B) in the following ways:

• An additional selection is provided for the digital output control

parameters, [Digital Outx Sel]. This new selection, “Fan & Pump

Ctrl” is selected with a value of “58.”

• Three existing parameters, [Dig Outx Level], were renamed to [Dig

Outx OnLevel]. These parameters are used as the energizing level for

the appropriate output relay.

• Three new parameters, [Dig Outx OffLevel], provide separate

de-energizing frequency levels for the appropriate output relay.

ATTENTION: The Custom Firmware supplied is designed for a

specific application and load condition. It differs from the standard

PowerFlex 700 Vector Control product offering and must be installed

and run only under this custom application. Attempting to run this

Custom Firmware under any other type of application, could result in

unpredictable and/or hazardous conditions.

ATTENTION: This drive contains ESD (Electrostatic Discharge)

sensitive parts and assemblies. Static control precautions are required

when installing, testing, servicing or repairing this assembly.

Component damage may result if ESD control procedures are not

followed. If you are not familiar with static control procedures,

reference A-B publication 8000-4.5.2, “Guarding Against Electrostatic

Damage” or any other applicable ESD protection handbook.

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Resumo do Conteúdo

Página 1 - 700VC Custom Firmware

InstructionsPowerFlex 700VC Custom Firmware“AE” Option - Cascading Fan and Pump ControlSeries BCascading fan and pump control uses fixed speed motors

Página 2 - New Parameters

2 PowerFlex 700VC Custom Firmware• When Dig Out 1 is energized to start the first fixed speed fan/pump the drive automatically performs the following

Página 3 - Parameter Descriptions

PowerFlex 700VC Custom Firmware 3Parameter DescriptionsFile Group ParametersInputs & OutputsAnalog InputsAnlg In Config 320Anlg In Sqr Root 321An

Página 4

4 PowerFlex 700VC Custom FirmwareINPUTS & OUTPUTSDigital Outputs381385389[Dig Out1 OnLevel][Dig Out2 OnLevel][Dig Out3 OnLevel]Sets the relay act

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Rockwell-automation 20B PowerFlex 700 Custom Firmware - Option AE Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Equipamento Rockwell-automation 20B PowerFlex 700 Custom Firmware - Option AE. Rockwell Automation 20B PowerFlex 700 Custom Firmware - Option AE User Manual Manual do Utilizador

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Rockwell-automation 20B PowerFlex 700 Custom Firmware - Option AE Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Equipamento Rockwell-automation 20B PowerFlex 700 Custom Firmware - Option AE. Rockwell Automation 20B PowerFlex 700 Custom Firmware - Option AE User Manual Manual do Utilizador

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