| Summary: | Cooling of ASI stops 1.5C before target temp (ZWO ASI1600MM Pro) | ||
|---|---|---|---|
| Product: | [Applications] kstars | Reporter: | Tobias <ue40f6270> |
| Component: | general | Assignee: | Jasem Mutlaq <mutlaqja> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | ue40f6270 |
| Priority: | NOR | ||
| Version First Reported In: | 2.9.8 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: |
Temp setting
after 5 min at 42% power still at 1.5C after immediate reconnection, real temp is much lower |
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Created attachment 116941 [details]
after 5 min at 42% power still at 1.5C
Created attachment 116942 [details]
after immediate reconnection, real temp is much lower
I just tested with 178C cooled camera and no problems at all. (In reply to Jasem Mutlaq from comment #3) > I just tested with 178C cooled camera and no problems at all. Thank you for your effort! In the meantime I have checked with ASICAM for Linux and facing the same problem. It has probably something to do with my computer. https://indilib.org/forum/general/4291-help-cooling-of-asi-stops-1-5c-before-target-temp-asi1600mm.html Best, Tobias |
Created attachment 116940 [details] Temp setting SUMMARY Start cooling in CCD Menu. Set to 0°C (or any other Temp x). The temp drops to 1.5°C (or x+1.5°C) displayed in EKOS. However, the temp drops below target uncontrolled (as observed by disconnecting and reconnecting immediately, see screen shot 2) Temperature control works perfectly under Windows. STEPS TO REPRODUCE 1. Connect ASI1600MM 2. Set temp to x and press "set" 3. Observe temperature OBSERVED RESULT Temp displayed is x+1.5°C After reconnecting CCD (fast) temp << x (not controlled) EXPECTED RESULT Temperature x°C SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION