Search found 9 matches

by tonigau
Wed Apr 02, 2014 10:21 pm
Forum: PicoScope 6 for Windows
Topic: Save as pdf PW protected
Replies: 3
Views: 1379

Re: Save as pdf PW protected

After getting some sleep & rest from testing, I have re-looked at the files I was using:
It would seem the pdf files I could import to CDR were printed from Pico & the ones I could not import were “saved as pdf” (Sorry for the confusion)
by tonigau
Wed Apr 02, 2014 1:39 am
Forum: PicoScope 6 for Windows
Topic: Save as pdf PW protected
Replies: 3
Views: 1379

Save as pdf PW protected

After capturing 15 hours of 1 second serial packets I Have been saving some waveform buffers to pdf & import to corel draw for overlaying, comparison & prep for reports. Now after doing a few pdf saves the pdf is now password protected ?? & cannot import, Restarted PS but same. Checked the pdf secur...
by tonigau
Tue Mar 25, 2014 7:39 am
Forum: USB PC Oscilloscopes
Topic: Inconsistent trigger on RS422
Replies: 2
Views: 1627

Re: Inconsistent trigger on RS422

Was onsite again today where the scope is setup. PS Ver. 6.8.8.16. Setting the pre-trigger to > 20% (was 1% & 10%) seems to fix the problem, trigger is stable at the first rise, I can capture both complete waveforms now with decoded 422 data. If only I could real time stamp the start of each decoded...
by tonigau
Mon Mar 24, 2014 10:06 am
Forum: USB PC Oscilloscopes
Topic: Inconsistent trigger on RS422
Replies: 2
Views: 1627

Inconsistent trigger on RS422

Picoscope 3224, 100ks/s, 'PicoScope6_r6_7_40' ? , Capturing 2 channels of RS422 data TX/RX, 1200,o,8,1 . 11 bytes ~106ms each channel 160ms from start of TX to end of TX, Its on a 1s cycle so plenty of idle time between polls. With 20ms/div it triggers reliably on the first rising edge of data, But ...
by tonigau
Mon Jul 12, 2010 9:25 pm
Forum: PicoScope 6 for Windows
Topic: Anomaly in Edge trigger
Replies: 2
Views: 1588

Re: Anomaly in Edge trigger

Thanks ziko for the reply, You might be right, there is probably enough parasitic capacitance in the isolating transformer & my setup to affect the 3224. The logic circuit actually is not earthed as I stated, it is powered from a topward dc bench supply & Vicor DC-DC converters so has double isolati...
by tonigau
Tue May 18, 2010 12:53 am
Forum: PicoScope 6 for Windows
Topic: Anomaly in Edge trigger
Replies: 2
Views: 1588

Anomaly in Edge trigger

I am using Picoscope 6.3.55.0 & 3224 hardware to capture turnoff waveforms, using both simple edge & advanced edge with hysterisis to trigger off the digital control signal rising edge of ch1, I also get triggers when the other channel 2 rising edge coincides (within nom. 300uS window) with the digi...
by tonigau
Mon May 17, 2010 11:50 pm
Forum: PicoScope 6 for Windows
Topic: Delete selected waveforms from buffer
Replies: 2
Views: 1747

Delete selected waveforms from buffer

Picoscope 6, When I have captured say 15 waveforms in the buffer, due to triggering anomalies & false triggers (eg: big airconditioner switching) I have some waveforms of the buffer that I don't want, I can't find a delete button in the buffer navigator. Is this just an oversight of a useful feature...
by tonigau
Thu May 13, 2010 2:43 am
Forum: PicoScope 6 for Windows
Topic: Advanced Triggering on signal to 0V amplitude
Replies: 0
Views: 1414

Advanced Triggering on signal to 0V amplitude

Scope = 3224 SW = 6.3.55.0 Ch1 Volts, Ch2 Amps(across 1R) We have a 110V AC 50hz signal that is giving us an issue on turn-off occasionally (during peak current) I am capturing turn-off waveform events successfully but can only do it in Single trigger mode, so have to set trigger active (go), turn-o...
by tonigau
Wed Jul 01, 2009 9:31 pm
Forum: Hardware
Topic: EL-005 & 3G/NextG modem
Replies: 1
Views: 3601

EL-005 & 3G/NextG modem

We have a requirement to log temperature in a remote area of north QLD Australia, the only affordable comms medium is 3G/NextG phone network. (no GSM) WE intend to use a Maxon Unimax 3G router (Modem) & the Maxwan service (VPN WAN) http://www.maxon.com.au I have tried to find a technical datasheet o...