Io
SENSOR
Section 5 Geophone Testing
SMT-200 Operations and Technical Manual 2.00/R1
65
5.3.1 Data File Test codes
Code Description
P
Low drive continuous impedance test
I
Polarity test
N
Noise test
M
Leakage test
A
Resistance test
B
Frequency, Damping and Sensitivity test
C
Distortion and Impedance test
K
Continuous Impedance (at Res. Freq.) test
5.3.2 Data File Reject codes
Code Description
0
Reset
1
Resistance High
2
Resistance Low
3
Frequency High
4
Freq. far High
5
Frequency Low
6
Damping High
7
Gain High
8
Damping Low
9
Gain Low
10
Sensitivity High
11
Sensitivity Low
12
Distortion High
13
Dist. far High
14
Noise High
15
Freq. Tilt High
16
Freq. Tilt Low
17
Dist. Tilt High
18
Short Circuit
19
Open Circuit
20
Polarity Reversed
21
Test OK
22
Test OK
23
SIMULATION
24
Nop
25
Leakage
26
Leakage Overflow
27
Nop