Keithley 2302 User Manual

Table 12-1
Display command summary (refer to Display subsystem in Section 11)
Command Description Default parameter SCPI
:DISPlay
:ENABle <b> Enable or disable display. ON (Note 1) ✓
:ENABle? Query state of display. ✓
:BRIGhtness <NRf> Set brightness for VFD display.
Range 0.000–1.000
Blank display: <NRf> = 0
1/4 brightness:<NRf> ≤ 0.25
1/2 brightness:<NRf> ≤ 0.50
3/4 brightness:<NRf> ≤ 0.75
Full brightness:<NRf> ≤ 1.0
1 (Full brightness)
:BRIGhtness? Query brightness of display.
:CHANnel <NRf> Changes the active display channel (1 for
ba
ttery and 2 for charger).
1
:CHANnel? Query the active display channel setting.
[:WINDow[1]] Path to locate message to display: ✓
:TEXT Control user text message: (Note 2) ✓
:DATA <a> Define ASCII message “a” (up to
3
2 characters).
String of 32 spaces ✓
:DATA? Query text message. ✓
:STATe <b> Enable or disable message mode. OFF (Note 3) ✓
:STATe? Query state of message mode. ✓
Notes:1. *RST and *RCL have no effect on display circuitry. Cycling power enables (ON) the display circuit.
2. *RST and *RCL have no effect on a user-defined mess
age. Cycling power cancels all user-defined messages.
3. *RST and *RCL have no effect on the state of the message mode. Cycling power disables (OFF) the
message mode.
SCPI Tables 12-3
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Keithley 2302 Specifications

General

Brand	Keithley
Model	2302
Category	Power Supply
Language	English