Table 2.16: Default sample rates Mode Default Sample Rate Digital status 20Hz Event counting 1Hz Event capture 1kHz Frequency 100kHz Period 100kHz One-shot time 100kHz CH TI (set CHannel TIme-out) Where: n is an integer that defines the channel number, in the range 1 n 20 ≤ ≤ is an integer that defines the time-out code, in the range 0 5 p p ≤ ≤ Note: This command applies only to IMP types 1H, 1J and 2A. Function: For a specific channel, sets the time-out period for period measurements. The settings available are listed in Table 2.17. The default period is 2 seconds (p = 1) The time-out period is the maximum time any period or measurement is ‘one-shot’ allowed to take. If the period to be measured exceeds this time, the error ‘period is returned instead of a result. For single period measurement of cyclic signals, the time-out period must be at least twice that of the measured signal. This ensures both edges of the signal are within the time-out period. Response: None Table 2.17: Time-out periods Time-out code Time-out Period 0 200ms 1 2s 2 20s 3 50s 4 70s* 5 130s* * Available on 1H and 1J IMP types only CL (CLear event totalise counter)
Table 2.16: Default sample rates Mode Default Sample Rate Digital status 20Hz Event counting 1Hz Event capture 1kHz Frequency 100kHz Period 100kHz One-shot time 100kHz CH TI (set CHannel TIme-out) Where: n is an integer that defines the channel number, in the range 1 ≤ n ≤ 20 p is an integer that defines the time-out code, in the range 0 ≤ p ≤ 5 Note: This command applies only to IMP types 1H, 1J and 2A. Function: For a specific channel, sets the time-out period for period measurements. The settings available are listed in Table 2.17. The default period is 2 seconds (p = 1) The time-out period is the maximum time any period or ‘one-shot’ measurement is allowed to take. If the period to be measured exceeds this time, the error ‘period is returned instead of a result. For single period measurement of cyclic signals, the time-out period must be at least twice that of the measured signal. This ensures both edges of the signal are within the time-out period. Response: None Table 2.17: Time-out periods Time-out code Time-out Period 0 200ms 1 2s 2 20s 3 50s 4 70s* 5 130s* * Available on 1H and 1J IMP types only CL (CLear event totalise counter)
3595-4U%20User%20Manual.docx