RHE Posted August 9, 2021 Report Posted August 9, 2021 Hi, Just checking: I'm trying to avoid filling up the sd-card. Now I am controlling the SB 352 on SB2 "always" on bit. Does this filling up the sd-card...... ? Is there automatic remove of the oldest alarms ? Best Regards, Rainer Halme
MVP 2023 Joe Tauser Posted August 10, 2021 MVP 2023 Report Posted August 10, 2021 6 hours ago, RHE said: Does this filling up the sd-card...... ? Fill time is obviously determined by the size of the SD card. PLC data is byte-size, and is not large at all. I did a datalogging test a few years back when 4 GB cards where a thing, and I ran a once-per-second log of 30 time-stamped MIs. After a month it had created a 250 kB csv file. From the Help: The PLC can support up to a 32 GB card. If you put one of these in there I don't think you have to worry about it. The oldest alarms are NOT removed. Joe T.
MVP 2023 Ausman Posted August 11, 2021 MVP 2023 Report Posted August 11, 2021 On 8/10/2021 at 10:48 AM, Joe Tauser said: The PLC can support up to a 32 GB card This jogged a memory of a previous topic where issues were raised about this size. The gist is here: https://forum.unitronics.com/topic/7050-suite-will-not-format-card/?do=findComment&comment=28709 cheers, Ausman
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