Agilent Technologies 6035A, 6028A, 6033A, 603xA, 6023A, 6038A 6010A, 6031A manual Operating Instructions

Number

Table 3-1. Controls and Indicators (continued)

Controls/Indicators Description

Page

2

3

GP-IB Status Indicators

These four LEDs indicate the status of the power supply on the GP-IB.

Power Supply Status Indicators (Primary)

These four LEDS indicate the operating state of the power supply. One and only one LED will be on at all times.

RMT (green) indicates that power supply is under remote (GP-IB) control.

LSN (green) indicates that power supply is addressed to listen.

TLK (green) indicates that power supply is addressed to talk.

SRQ (green) indicates that power supply is requesting service from controller.

CV (green) indicates that the power supply is regulating its output at a constant voltage.

CC(green) indicates that the power supply is regulating its output at a constant current.

OVERRANGE (yellow) indicates that the power supply is operating beyond its maximum output power specification and that the output is not regulated.

DISABLED (yellow) indicates that the power supply output has been turned off for one of these reasons:

a. command from controller b. overvoltage protection

c. overtemperature protection d. foldback protection

e. low or high ac input voltage f. remote inhibit (INH)

43

45

45

45

35

35

31

42

4

Power Supply Status Indicators (Secondary)

These four LEDs indicate the state of protective circuits within the power supply.

OV (yellow) indicates that the overvoltage protection circuit has disabled the output and is latched.

OT (yellow) indicates that the overtemperature protection circuit has disabled the output.

FOLDBACK (yellow) indicates that the foldback protection circuit has disabled the output and is latched.

ERROR (yellow) indicates that the power supply has detected a programming error.

If user attempts to exceed soft limits locally (using RPG), ERROR will light while RPG is being rotated and will remain on for approximately 1 second after rotation stops.

For remote programming error, ERROR will turn off when error query is received.

35

42

39

35

32Operating Instructions