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Showing results for tags 'alarms'.
Hello, I'm doing a project where I have to save alarms to SD. I have a V570 with 2GB SD card (The SD Card is formatted with SD Card Suite). I set the SB352 (Write alarm history to SD) and it does that, it writes alarms directly to SD card. If I have some alarms in buffer (SI76 value is greater then 0) and I set SB352, the value in SI76 clears and ALARM.UAL is increasing in size. So I think the alarms are written to SD Card. The problem is when I use the FB "Show alarms" with "Alarm history" option. It shows the history, but after a PLC Init and Reset, the history is cleared. It shows the history from PLC Memory, not from SD Card. So, my question is how should I save alarms to SD and then display them? Thanks!
HI, I have trouble with remote operator PLC: V1210 OS:3.7 (00) REmote operator: 126.96.36.199. If I navigate to the alarm screen on. on the remote operator i See the "old" small alarm schreen. If i navigate to "Alarms in group" screen I get error message in Remote operator. (Source array was not long enough. Check schIndex and length, and the array's lows bounds) Pls. check and help me! Thanks, Peter