Rockwell-automation 1336F PLUS II Custom Firmware Instructions - EN921 Instrukcja Użytkownika Pobierz pdf

Instructions

1336 PLUS II Custom Firmware

EN921 - Variable Voltage w/ PI Power/Current Control

Description

Custom Firmware EN921 differs from the standard 1336 PLUS II version

3.002 firmware as follows:

• Drive parameters have been added to allow the drive output voltage to be

controlled independently of the commanded output frequency. All

voltage parameters are accessed from the new “Voltage Control”

parameter group following the “Motor Control” group.

• A new “Voltage PI” (proportional-integral) parameter group has been

added to allow the dynamic adjustment of output voltage from a

reference and feedback signal error calculation. All “Process PI”

functionality (PI regulation of output frequency) available in the standard

firmware has been removed in this custom firmware.

ATTENTION: This Custom Firmware has been designed for a

specific application and differs from the standard 1336 PLUS

product offering. It must be installed and run only under this

custom application. Attempting to run this Custom Firmware

under any other type of application or condition could result in

unpredictable and/or hazardous conditions.

Voltage

Control

This group of parameters are used to independently control drive output voltage.

[Control Select]

Selects the motor control method for the drive. The default

setting provides full stator flux control that is suitable for

most applications.

Parameter Number 9

Parameter Type Read and Write

Factory Default “Sens Vector”

Units

Display Drive

“Economize” 0 Stator Flux control with Economize

“Sens Vector” 1 Stator Flux control

“Fixed Boost” 2 V/Hz w/programmed accel/run boost

“Full Custom” 3 V/Hz with full configuration

“Variable Voltage” 4 Independent voltage/freq control

(new selection)

[Minimum Voltage]

This parameter sets the lowest voltage the drive will output

when [Control Select] is set to “Variable Voltage”.

Parameter Number 333

Parameter Type Read and Write

Display Units / Drive Units 1 Volt / 4096 = Drive Rated Volts

Factory Default 0 Volts

Minimum Value 0 Volts

Maximum Value 120% of Drive Rated Voltage

[Maximum Voltage]

This parameter sets the highest voltage the drive will

output.

Parameter Number 20

Parameter Type Read and Write

Display Units / Drive Units 1 Volt / 4096 = Drive Rated Volts

Factory Default Drive Rated Volts

Minimum Value 0 Volts

Maximum Value 120% of Drive Rated Voltage

1 2 3 4 5 6 7 8

Podsumowanie treści

Strona 1 - 1336 PLUS II Custom Firmware

Instructions1336 PLUS II Custom FirmwareEN921 - Variable Voltage w/ PI Power/Current Control DescriptionCustom Firmware EN921 differs from the standar

Strona 2 - Voltage Control

2 EN921 - Variable Voltage w/ PI Power/Current Control Voltage Control[Volt Incr Time]This value determines the ti

Strona 3 - [Volt Command Ref]

EN921 - Variable Voltage w/ PI Power/Current Control 3 Voltage Control[Volt Trim%]This parameter specifies the voltage trim percentag

Strona 4 - [PI Config]

4 EN921 - Variable Voltage w/ PI Power/Current ControlNote: The “Process PI” parameter group has been eliminated in this custom firmware.

Strona 5 - [PI Status]

EN921 - Variable Voltage w/ PI Power/Current Control 5 Voltage PI[PI Status]This parameter displays the status of the Process

Strona 6

6 EN921 - Variable Voltage w/ PI Power/Current Control Voltage PI[PI Feedback]This parameter displays

Strona 7

EN921 - Variable Voltage w/ PI Power/Current Control 7 The following parameter(s) have been modified to provide special functionality require

Strona 8

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