User`s guide
Table Of Contents
- Agilent E3632A DC Power Supply
- Table of Contents
- List of Figures
- List of Tables
- 1 Getting Started
- 2 Operation and Features
- Overview
- Constant Voltage Operation
- Constant Current Operation
- Storing and Recalling Operating States
- Programming the Overvoltage Protection
- Programming the Overcurrent Protection
- Remote Voltage Sensing
- Disabling the Output
- System-Related Operations
- Remote Interface Configuration
- GPIB Interface Configuration
- RS-232 Interface Configuration
- Calibration
- 3 Remote Interface Reference
- SCPI Command Summary
- Introduction to the SCPI Language
- Simplified Programming Overview
- Using the APPLy Command
- Output Settings and Operation Commands
- Triggering Commands
- System-Related Commands
- Calibration Commands
- RS-232 Interface Commands
- SCPI Status Registers
- What is an event register?
- What is an enable register?
- SCPI status system
- The Questionable Status register
- The Standard Event register
- The Status Byte register
- Using Service Request (SRQ) and Serial POLL
- Using *STB? to read the Status Byte
- Using the Message Available Bit (MAV)
- To interrupt your bus controller using SRQ
- To determine when a command sequence is completed
- Using *OPC to signal when data is in the output buffer
- Status Reporting Commands
- Halting an Output in Progress
- SCPI Conformance Information
- IEEE-488 Conformance Information
- 4 Error Messages
- 5 Application Programs
- 6 Tutorial
- 7 Characteristics and Specifications
2 Operation and Features
Calibration
64 E3632A User’s Guide
To unsecure for calibration
You can unsecure the power supply either from the front
panel or over the remote interface. The power supply is
secured when shipped from the factory, and the security
code is set to “HP003632”.
Front panel operation
1 Select the calibration mode.
SECURED
If the power supply is secured, you will see the above
message for one second by holding
for five
seconds when you turn on the power supply.
2 Enter the security code.
000000 CODE
To unsecure the power supply, press after the
CAL MODE message is displayed in the calibration mode,
enter the security code using the knob and resolution
selection keys, and then press
.
3 Save the change and exit the menu.
UNSECURED
When you press to save the change, you will see
the message above for one second if the security code is
correct. The unsecured setting is stored in non- volatile
memory, and does not change when power has been off or
after a remote interface reset. To exit the calibration
mode, turn the power off and on.
Notice that if you enter the wrong security code, INVALID
is displayed and the code entering mode is displayed for
you to enter the correct code.
NOTE
If you forget your security code, you can disable the security feature by
adding a jumper inside the power supply, and then entering a new code.
Refer to the Service Guide (E3632-90010) for more information.
Calibrate
Secure
Secure
Secure