User guide
Table Of Contents
- Table of Contents
- List of Figures
- List of Tables
- Foreword
- 1 Introduction
- 1.1 Model 4Q1010PS-430 Integrated Power Supply System Features
- 1.1.1 Digitally-Controlled
- 1.1.2 Superior Resolution and Stability
- 1.1.3 Intuitive Human-Interface Design
- 1.1.4 Flexibility
- 1.1.5 Standard Remote Interfaces
- 1.1.6 Programmable Safety Features
- 1.1.7 Condition-Based Magnet Auto-Rampdown
- 1.1.8 Model 4Q1010PS-430 General Description
- 1.1.9 Power Supply System Rack Front Panel Layout
- 1.2 Model 430 Front Panel Layout
- 1.3 Model 430 Rear Panel Layout
- 1.4 Power Supply Unit Front Panel Layout
- 1.5 System Specifications @ 25 C
- 1.6 Operating Characteristics
- 1.1 Model 4Q1010PS-430 Integrated Power Supply System Features
- 2 Installation
- 3 Operation
- 3.1 System Power On/Off Sequence
- 3.2 Model 430 Programmer Default Display
- 3.3 Entering Numeric Values
- 3.4 Using Fine Adjust Knob to Adjust Numeric Values
- 3.5 Entering Picklist Values
- 3.6 Single-key Commands / Menu
- 3.7 SHIFT-key Commands / Menus
- Figure 3-5. SHIFT-Key Functions
- 3.7.1 Ramp Rate SHIFT-key
- 3.7.2 Voltage Limit SHIFT-key
- 3.7.3 Reset Quench SHIFT-key
- 3.7.4 Increment Field SHIFT-key
- 3.7.5 Field <> Current SHIFT-key
- 3.7.6 Decrement Field SHIFT-key
- 3.7.7 Field Units SHIFT-key
- 3.7.8 Persistent Switch Heater Current SHIFT-key
- 3.7.9 Stability SHIFT-key
- 3.7.10 Vs <> Vm SHIFT-key
- 3.7.11 Volt Meter SHIFT-key
- 3.7.12 Fine Adjust SHIFT-key
- 3.7.13 Persist. Switch Control SHIFT-key
- 3.8 LED Indicators
- 3.9 Setup Menu
- 3.10 Setup Submenu Descriptions
- Figure 3-7. Setup Menu Structure
- 3.10.1 Supply Submenu
- 3.10.2 Load Submenu
- 3.10.2.1 Stability Setting
- 3.10.2.2 Coil Constant
- 3.10.2.3 Magnet Current Rating
- 3.10.2.4 Current Limit
- 3.10.2.5 Calculate Magnet Inductance
- 3.10.2.6 PSwitch Installed
- 3.10.2.7 PSwitch Current Detect (mA)
- 3.10.2.8 PSwitch Current
- 3.10.2.9 PSwitch Heated Time
- 3.10.2.10 PSwitch Cooled Time
- 3.10.2.11 PSwitch Power Supply Ramp Rate
- 3.10.2.12 PSwitch Cooling Gain
- 3.10.2.13 Enable Quench Detect
- 3.10.2.14 Energy Absorber Present
- 3.10.2.15 Enable External Rampdown
- 3.10.3 Misc Submenu
- 3.10.4 Net Settings Submenu
- 3.10.5 Net Setup Submenu
- 3.11 Example Setup
- 3.12 Ramping Functions
- 3.13 Persistent Switch Control
- 3.14 Ramping Functions Example
- 3.15 Quench Detection
- 3.16 External Rampdown
- 3.17 Summary of Operational Limits and Default Settings
- 4 Remote Interface Reference
- 4.1 SCPI Command Summary
- 4.2 Programming Overview
- 4.3 RS-232 Configuration
- 4.4 Ethernet Configuration
- 4.5 Command Reference
- 4.5.1 System-Related Commands
- 4.5.2 Status System Commands
- 4.5.3 SETUP Configuration Commands and Queries
- 4.5.4 Protection Commands and Queries
- 4.5.5 Ramp Configuration Commands and Queries
- 4.5.6 Ramping State Commands and Queries
- 4.5.7 Switch Heater Command and Query
- 4.5.8 Quench State Commands and Queries
- 4.5.9 Rampdown State Queries
- 4.5.10 Trigger Functions
- 4.6 Error Messages
- 5 Service
- 5.1 System Component Maintenance
- 5.2 Troubleshooting Hints
- 5.2.1 Electrostatic Discharge Precautions
- 5.2.2 The Model 430 does not appear to be energized
- 5.2.3 FAILURE TO LOAD message displayed after power-up
- 5.2.4 Power supply unstable - magnet voltage oscillates
- 5.2.5 The power supply system will not charge the magnet.
- 5.2.6 Cannot charge the magnet at the selected ramp rate.
- 5.2.7 Cannot discharge the magnet at the selected ramp rate
- 5.2.8 Cannot charge the magnet to desired field.
- 5.2.9 Current in only one direction from 4-quadrant supply
- 5.2.10 Cannot place the magnet in persistent mode.
- 5.2.11 Cannot bring the magnet out of persistent mode.
- 5.2.12 The magnet quenches for no apparent reason
- 5.2.13 Cannot lower the magnet field
- 5.2.14 There is excessive LHe boil-off during operation.
- 5.2.15 Cannot display the magnetic field strength, only current
- 5.2.16 Cannot use remote communications commands.
- 5.2.17 Magnet current drifts unacceptably while PSwitch cooling
- 5.2.18 Model 430 appears to lock up when connecting to network
- 5.3 Additional Technical Support
- 5.4 Return Authorization
- Appendix
- A.1 Magnet Station Connectors
- A.2 LHe Level / Temp Connectors
- A.3 Programmer Shunt Terminals
- A.4 Program Out Connector
- A.5 Quench I/O Connector
- A.6 Aux Inputs Connector
- A.7 Ethernet Connector
- A.8 RS-232 Connector
- A.9 Abbreviations and Acronyms used in this Manual
- A.10 Model 430 Programmer Specifications
- A.11 Power Supply Details
- A.12 Remote Computer Communication with the Model 430
- A.13 Upgrading the Model 430 Firmware via FTP
- A.14 Upgrading the Model 430 Firmware via Flash Card Reader
- A.15 Model 430 Remote Control Application
- A.16 Model 430IP Power Supply Programmer
- A.17 Persistent Switch Operation Flowchart
- Index
Rev. 5 43
Operation
Setup Submenu : Supply
user will be able to edit parameters under that submenu. See setup menu
structure in Figure 3-7 below.
3.10.1 Supply Submenu
The Model 430 Programmer has been configured as part of the 4Q1010PS-
430 Power Supply System. It should not be necessary to change this
selection. However, the Supply submenu information that follows in
Section 3.10.1 is provided in the event that the power supply system/model
must be changed.
The Supply submenu provides for the specification of the power supply
parameters. If you wish to set the limits of operation for a connected
magnet, refer to the Current Limit
1
and the Voltage Limit
2
configuration
sections.
1. Refer to section 3.10.2.4 on page 52.
2. Refer to section 3.7.2 on page 36.
LOAD
STABILITY
SETTING
COIL
CONSTANT
CURRENT
LIMIT
MAGNET CURRENT
RATING
CALCULATE MAGNET
INDUCTANCE
PSWITCH
INSTALLED?
PSw CURRENT
DETECT
PSWITCH
CURRENT
PSWITCH
HEATED TIME
PSWITCH
COOLED TIME
PSWITCH
P/S RAMP RATE
PSWITCH
COOLING GAIN
ENABLE QUENCH
DETECT?
ENERGY ABSORBER
PRESENT?
EXTERNAL RAMP-
DOWN DISABLED?
MISC
DISPLAY
BRIGHTNESS
RAMP
SEGMENTS
RAMP RATE
TIME UNITS
FIELD
UNITS
QUENCH
RATE
SETTINGS
PROTECTION
SETTINGS
PASSWORD
SETUP MENU
SUPPLY
SELECT SUPPLY
CUSTOM
MIN OUTPUT
VOLTAGE
MAX OUTPUT
VOLTAGE
MIN OUTPUT
CURRENT
MAX OUTPUT
CURRENT
V-V MODE
INPUT RANGE
NET SETTINGS
ADDRESS
ASSIGNMENT
SYSTEM
NAME
IP
ADDRESS
SUBNET
MASK
GATEWAY
ADDRESS
NET SETUP
IP ADDRESS
ASSIGNMENT
SYSTEM IP
ADDRESS
SUBNET
MASK
GATEWAY IP
ADDRESS
AMI 12100PS
AMI 12200PS
AMI 4Q05100PS
AMI 4Q06125PS
AMI 4Q06250PS
AMI 4Q12125PS
AMI 10100PS
OTHERS…
0 to -5
0 to +5
0 to +10
-5 to +5
-10 to +10
NET SETUPNET SETTINGS NET SETUPMISC NET SETTINGS NET SETUPLOAD MISC NET SETTINGS NET SETUPSUPPLY LOAD MISC NET SETTINGS NET SETUP
SELECT SUPPLYSELECT SUPPLY
CUSTOM
SELECT SUPPLY
CUSTOM
SELECT SUPPLY
Figure 3-7. Setup Menu Structure