Rockwell-automation 1336F PLUS II Custom Firmware Instructions - EN921 Manual do Utilizador descarregar pdf (Página 3)

EN921 - Variable Voltage w/ PI Power/Current Control 3

Voltage Control

[Volt Trim%]

This parameter specifies the voltage trim percentage add-

ed/deducted from the [Voltage Command] reference. The

value represents

±Volt Trim% of drive [Rated Voltage].

Minimum Input = –Volt Trim% Value

Mid-Point Input = No Trim

Maximum Input = +Volt Trim% Value

The volt trim signal can be “inverted” by entering a negative

value.

Parameter Number 340

Parameter Type Read and Write

Display Units / Drive Units 1% / 4096 = 100%

Factory Default 0%

Minimum Value -100%

Maximum Value +100%

[Volt Command Ref]

This parameter specifies the drive output voltage when

[Volt Select] is set to “Volt Cmd Ref”. The parameter value

is cleared at power-up and is not retained in EEPROM

storage. This parameter can be be “linked” with a

SCANport communications adapter via the [Data In xx]

Adapter I/O parameters.

Parameter Number(s) 341

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% Drive Rated Volts

1 2 3 4 5 6 7 8

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Rockwell-automation 1336F PLUS II Custom Firmware Instructions - EN921 Manual do Utilizador Página 3