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Operation
Power Supply Operation
Release 3.0 83
Configure
User Lines
The USER LINES menu option lets you configure the auxiliary status lines
The Auxiliary (Aux) lines are 2 open collector outputs that can be used to monitor
the status of the power supply. The auxiliary lines are referred to as AUX A and
AUX B. See “Making Connections for Remote Control” on page 107 for details.
Each user line also has a corresponding annunciator on the front panel display to
indicate when it is on. Aux lines can be set up to report the following status
conditions:
• None
• Unregul: Output Unregulated
• OVP: Over-Voltage Condition
• UV: Under-Voltage Condition
• OC: Over-Current Condition
• UC: Under-Current Condition
• OP: Over-Power Condition
• UP: Under-Power Condition
• AC Off: Input power has failed or is out of range
• OTP: Over-Temperature Condition
• Hi Temp: High-Temperature Condition
• SenseProt: Sense Protection Tripped
• Fold Prot: Fold Protection Tripped
• CC: Constant Current Mode
• CV: Constant Voltage Mode
• CP: Constant Power Mode
• Out ON: Output On
• Out OFF: Output Off
To access and work with the USER LINES menu option:
Step # Do This You Will See
1 ERROR MSGS
2
1
1. You can also press MENU again to bring up the AUX LINES option.
USER LINES
3 Aux line A
4 or to select which
line to configure.
Aux line B
5
Cfg None
MENU
ENTER
ENTER