DS-3000 Frequently Asked Questions
Question number FAQ-0743
What is the number of channels that can be used with the servo analysis function and the frequency range that can be analyzed?
When using the 4-channel input unit DS-0364
| FRA method | |
|---|---|
| 4 ch | up to 40 kHz |
| 8 ch | up to 25 kHz |
| 16 ch | up to 10 kHz |
| 32 ch | up to 5 kHz |
| FFT method | |
|---|---|
| 4 ch | up to 40 kHz |
| 8 ch | up to 20 kHz |
| 16 ch | up to 10 kHz |
| 32 ch | up to 5 kHz |
When using the 100 kHz bandwidth input unit DS-0366.
| Both FRA method and FFT method. | |
|---|---|
| 2 ch | up to 100 kHz |
| 4 ch | up to 50 kHz |
Last updated date: 2017-04-19