User manual

Test Limits B
U2300A Series DAQ Service Guide 59
Analog Input U2355A, U2356A:
Offset/
Gain Error (V)
Setting Range (V) Test Point (V) Te st Limit (V) Te st Result
Polarity Min Max Location Value Lower Upper Reading
0.001 BIP –10 10 Center FS 0.00000 –0.00100 0.00100 Offset = DAQ reading – Calibrator source voltage 0.002 BIP –10 10 Positive FS 9.98779 9.98579 9.98979 DAQ reading – Offset 0.002 BIP –10 10 Negative FS –9.98779 –9.98979 –9.98579 DAQ reading – Offset 0.001 BIP –5 5 Center FS 0.00000 –0.00100 0.00100 Offset = DAQ reading – Calibrator source voltage 0.002 BIP –5 5 Positive FS 4.99390 4.99190 4.99590 DAQ reading – Offset 0.002 BIP –5 5 Negative FS –4.99390 –4.99590 –4.99190 DAQ reading – Offset 0.001 BIP –2.5 2.5 Center FS 0.00000 –0.00100 0.00100 Offset = DAQ reading – Calibrator source voltage
0.0015 BIP –2.5 2.5 Positive FS 2.49695 2.49545 2.49845 DAQ reading – Offset 0.0015 BIP –2.5 2.5 Negative FS –2.49695 –2.49845 –2.49545 DAQ reading – Offset
0.001 BIP –1.25 1.25 Center FS 0.00000 –0.00100 0.00100 Offset = DAQ reading – Calibrator source voltage
0.0015 BIP –1.25 1.25 Positive FS 1.24847 1.24697 1.24997 DAQ reading – Offset 0.0015 BIP –1.25 1.25 Negative FS –1.24847 –1.24997 –1.24697 DAQ reading – Offset
0.001 UNIP 0 10 Center FS 5.00000 4.99900 5.00100 Offset = DAQ reading – Calibrator source voltage
0.0015 UNIP 0 10 Positive FS 9.99390 9.99240 9.99540 DAQ reading – Offset 0.0015 UNIP 0 10 Negative FS 0.00610 0.00460 0.00760 DAQ reading – Offset
0.001 UNIP 0 5 Center FS 2.50000 2.49900 2.50100 Offset = DAQ reading – Calibrator source voltage
0.0015 UNIP 0 5 Positive FS 4.99695 4.99545 4.99845 DAQ reading – Offset 0.0015 UNIP 0 5 Negative FS 0.00305 0.00155 0.00455 DAQ reading – Offset
0.001 UNIP 0 2.5 Center FS 1.25000 1.24900 1.25100 Offset = DAQ reading – Calibrator source voltage 0.001 UNIP 0 2.5 Positive FS 2.49847 2.49747 2.49947 DAQ reading – Offset 0.001 UNIP 0 2.5 Negative FS 0.00153 0.00053 0.00253 DAQ reading – Offset 0.001 UNIP 0 1.25 Center FS 0.62500 0.62400 0.62600 Offset = DAQ reading – Calibrator source voltage 0.001 UNIP 0 1.25 Positive FS 1.24924 1.24824 1.25024 DAQ reading – Offset 0.001 UNIP 0 1.25 Negative FS 0.00076 –0.00024 0.00176 DAQ reading – Offset