
Installation and Configuration
Basic Setup Procedure
Table 2.1 Remote Mode Power On Conditions
Feature | Factory Preset Value |
Voltage setpoint | 0.0V |
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Current setpoint | 0.0A |
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Triggered voltage setpoint | Disabled (DEFault) |
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Triggered current setpoint | Disabled (DEFault) |
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Trigger source | None |
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Low voltage setpoint limit | 0.0V |
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High voltage setpoint limit | 103% of voltage rating |
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Low current setpoint limit | 0.0A |
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High current setpoint limit | 103% of current rating |
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Over voltage protection | Disabled (0.0V) |
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Under voltage protection | Disabled (0.0V) and not shutdown when tripped |
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Over current protection | Disabled (0.0A) and not shutdown when tripped |
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Under current protection | Disabled (0.0A) and not shutdown when tripped |
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Fold shutdown protection | None and delay 0.5s |
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AC OFF shutdown recovery | Auto recover |
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OTP shutdown recovery | Latched |
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Aux line configuration | None and active low |
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CAUTION
Ensure the power supply chassis is properly connected to ground. The interface connection system is not capable of handling the resulting excessive ground currents that may flow through the connection to the controlling computer if the chassis is not at ground potential.
Power On The Power On Service Request setting causes the power supply to send a service Service request to the computer controller when the power supply is turned on or when it Request
met:
•*PSC (power on status clear) is set to 0, and
•bit 5 in the Service Request Enable register has been set (*ESE) prior to power off.
When a service request is sent, the front panel SRQ LED will also turn on. You can clear the service request and turn off the SRQ LED by performing a serial poll. See also “Status Byte” on page 79 for information about the SRQ command.
Release 2.1 | 33 |