Keithley 2635A - Figure 1-5 Interlock Circuit

1-14 Return to Section Topics 2600AS-900-01 Rev. B / September 2008
Section 1: Front and Rear Panel Operation Series 2600A System SourceMeter® Instruments User’s Manual
Figure 1-5
Interlock circuit
Figure 1-6
Display modes
To output stage
10kW
Rear panel
Chassis ground
Coil resistance
145W +/- 10%
-220V supply
+220V supply
INTERLOCK pin
(on DIGITAL I/O connector)
Read by firmware
W
User State
1.00000mA .    V
SrcA:+10.0000V SrcB:+000.000mV
1.00000mA
SrcA:+10.0000V LimA:10.0000mA
.    V
SrcB:+000.000mV LimB:100.000mA
Press DISPLAY key
Press DISPLAY key
Press DISPLAY key
Press DISPLAY key
Source-Measure display for SMU A and SMU B:
Top line displays the measure function (V, A, W or W).
Bottom line displays the source function (V or A)
and level.
Source-Measure and Compliance Limit display for SMU A:
Top line displays the measure function (V, A, W or W)
Bottom line displays the source function (V or A) and level,
and the compliance limit (A or V).
Source-Measure and Compliance Limit display for SMU B:
Top line displays the measure function (V, A, W or W)
Bottom line displays the source function (V or A) and level,
and the compliance limit (A or V).
Display for user-defined messages and prompts.
     Indicates that a measured reading has not been
triggered.