Agilent Technologies L4400 manual Instrument Power-On and Default LAN Configuration States

Software Installation and Configuration 2

Instrument Power-On and Default LAN Configuration States

The L4400 series instruments covered in this user’s guide are set to their power on and preset states using any one the following commands:

*RST

SYSTem:CPON 1

SYSTem:PRESet

Table 2- 3 lists the power- on and preset states for each instrument.

Table 2-3. L4400 Instrument Power-on and Preset States

L4400 Series Instrument	Power-on Preset States
L4421A 40-Channel Armature Multiplexer	All channels open
L4433A Dual/Quad 4x8 Reed Matrix	All channels open
	2-wire/1-wire mode: no change
L4437A 32-Channel Form A/ Form C	All channels open
General Purpose Switch
L4445A Microwave Switch / Attenuator Driver	Channel drives enabled = user-
	defined defaults
L4450A 64-Bit Digital I/O w/Memory and Counter	I/O ports = Input
	Count = 0
	Trace memory = cleared
L4451A 4-Channel Isolated D/A Converter	DACs = 0Vdc
w/Memory	Trace wavforms = cleared
L4452A Multifunction with Digital I/O, D/A,	DIO Ports = Input
Totalizer	Count = 0
	DACs = 0Vdc

LAN Reset (Default) Configuration

Pressing the “LAN Reset” button (recessed) on the L4400 instrument front or rear panel restores the instrument’s default LAN configuration. Table 2- 4 lists the default LAN configuration settings.

L4400 User’s Guide 45