6-7
IM DL850-03EN
Specifications
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App
Index
Item
Specifications
LPF:
Cutoff frequency: 300 kHz to 2 Hz
Resolution:
300 kHz to 30 kHz, in steps of 2 kHz
Resolution:
29.8 kHz to 3 kHz, in steps of 200 Hz
Resolution:
2.98 kHz to 0.3 kHz, in steps of 20 Hz
Resolution:
298 Hz to 2 Hz, in steps of 2 Hz
HPF:
Cutoff frequency: 300 kHz to 20 Hz
Resolution:
300 kHz to 30 kHz, in steps of 2 kHz
Resolution:
29.8 kHz to 3 kHz, in steps of 200 Hz
Resolution:
2.98 kHz to 20 Hz, in steps of 20 Hz
BPF:
Center frequency: 300 kHz to 60 Hz
Resolution:
300 kHz to 12 kHz, in steps of 2 kHz
Resolution:
11.8 kHz to 1.2 kHz, in steps of 200 Hz
Resolution:
1.18 kHz to 60 Hz, in steps of 20 Hz
Bandwidth:
200, 150, 100, 50, 20, 15, 10, 5, 2, 1.5, 1
kHz, 500, 200, 100 Hz (there are limits based
on the center frequency)
Cutoff characteristic: –24 dB/Oct
Phase:
Nonlinear phase characteristics
Interpolation
Interpolation can be turned on and off for each channel.
Delay
Delay can be set for each channel.
Delay
100 ns to 10 ms
Delay resolution
100 ns to 100 µs, in steps of 100 ns
101 µs to 1 ms, in steps of 1 µs
1.01 ms to 10 ms, in steps of 10 µs
Real Time Math
Math rate
Max. math rate: 10 MS/s or 1 MS/s for polynomials
Math type
Basic arithmetic:
Addition, subtraction, multiplication, and division of two channels (no coefficients)
Differentiation:
Differentiation using a fifth order Lagrange interpolation formula
Integration:
Integration reset
condition:
When waveform acquisition starts, when a channel is turned
on or off
Selectable reset
conditions:
Over limit
(±10 div)
Zero crossing
to positive:
When the source signal is moving in the
positive direction and crosses zero
Zero crossing
to negative:
When the source signal is moving in the
negative direction and crosses zero
Basic arithmetic with coefficients:
Expressions:
+, –, ×, /
Coefficients:
A, B, and C can be defined.
Addition:
(A × S1) + (B × S2) + C
Subtraction:
(A × S1) – (B × S2) + C
Multiplication: (A × S1) × (B × S2) + C
Division:
(A × S1)/(B × S2) + C
Range of
coefficients A,
B, and C:
–9.9999E+30 to +9.9999E+30
Angle of rotation:
Specify the A, B, and Z phase signals, and the angle of the bit signal from the
pulse integration logic input is computed as an absolute value. Max. setting of the
number of pulses per rotation: 65535
Logic signal/analog waveform conversion:
Uses the logic signal as an analog signal, and performs a scaling conversion
Quartic polynomial:
A × s
4
+ B × s
3
+ C × s
2
+ D × s + E
Range of coefficients A, B, C, D, and E: –9.9999E+30 to +9.9999E+30
6.5 Features