National Instruments RMX-4123 User Manual

2-28 | ni.com
Chapter 2 Basic Functions
CF06 CV Control Using a Vext or Rext
Selects whether constant voltage will be controlled by an external voltage (Vext) or an external
resistance (Rext) via the J1 connector. This is set to “oFF” when the panel settings are reset
(CF00) and when a preset memory entry is recalled.
You can only specify this parameter when the RMX programmable power supply is being used
as a master unit.
CF07 CV/CC Control Range Parameter
Selects the range that is used when controlling constant current and constant voltage with an
external voltage or an external resistance (the J1 connector).
You can only specify this parameter when the RMX programmable power supply is being used
as a master unit.
CF08 Range During Voltage and Current Monitoring
Selects the range during voltage and current monitoring.
Value Parameter Description
oFF External control will not be performed (factory default setting).
on External control will be performed.
Value Parameter Description
oFF External control will not be performed (factory default setting).
on External control will be performed.
Value Parameter Description
Lo 0 to 5 V (factory default setting)
hi 0 to 10 V
Value Parameter Description
Lo 0 to 5 V (factory default setting)
hi 0 to 10 V

National Instruments RMX-4123 Specifications

General

Brand	National Instruments
Model	RMX-4123
Category	Power Supply
Language	English