108 34410A/11A/L4411A Service Guide
4 Disassembly and Repair
Self Test Error Numbers
On the remote interface, a self–test failure will generate SCPI error –330 and a
supplemental message indicating one of the test numbers shown below. On the front
panel, only the failing test is shown.
Tes t # Te st Na me:
600 Front Panel Communications
601 Front Panel All On Test
602 A/D Feedback Test
603 Fine A/D Test
604 Fine A/D Linearity
605 A/D & FE Measure Zero
606 Input Amplifier x100 Zero Test
607 Input Amplifier x10 Zero Test
608 Input Amplifier x1 Zero Test
609 Input Leakage Test
610 Input Amplifier x10 Gain Test
611 Input Amplifier x1 Gain Test
612 Ohms 500nA Current Source
613 DC High Voltage Divider Test
614 Ohms 5μA Current Source Test
615 Ohms 10μA Current Source
616 Ohms 100μA to 200 Ohm Shunt
617 Ohms 1mA to 2 Ohm Shunt
618 High Current Shunt Test
619 AC 0.1VAC Zero Test
620 Precharge Amplifier Gain Test
621 Precharge Offset Range Test
622 FPGA Ping Test
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