Rockwell Automation 1336F PLUS II Custom Firmware Instructions - EN921 - Manual (Page 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