Picotest M3500A User Manual page 112

605 N2 calibration parameter failed This error message indicates
that N2 calibration parameter is out of range.
606 N3 calibration parameter failed This error message indicates
that N3 calibration parameter is out of range.
607 Buffer1 offset out of range This procedure is to test the offset of
buffer U507. The result is checked against a limit of 0
608 Buffer2 offset out of range This procedure is to test the offset of
buffer U508. The result is checked against a limit of 0
609 DC gain x1 failed This procedure is to test the tolerance of DC
×
gain 1 amplifier. The limit of gain tolerance is
610 DC gain x10 failed This procedure is to test the tolerance of DC
×
gain 10 amplifier. The limit of gain tolerance is
611 DC gain x100 failed This procedure is to test the tolerance of DC
×
gain 100 amplifier. The limit of gain tolerance is
612 Ohms 500 nA source failed This test configures to the 10V dc
range with the internal 10M 100:1 divider R204 connected across the
input. The 500nA ohms current source is connected to produce a nominal
5V signal. A 20ms ADC measurement is performed and the result is
checked against a limit of 5V
613 Ohms 5 uA source failed This test configures to the 1000V dc
range with the internal 10M 100:1 divider R204 connected across the
µ
input. The 5 A ohms current source is connected. The compliance limit
of the current source is measured. A 20ms ADC measurement is
performed and the result is checked against a limit of 0.12V
614 DC 1000V zero failed This test configures to the 1000V dc range
with no input applied. A 20ms ADC measurement is performed and the
result is checked against a limit of 0V
±
1V.
±
5 mV.
112 112
112 112
±
0.1mV
±
0.1mV
±
0.005.
±
0.05.
±
0.5.
± 0.01V.