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Switch output at alarm - Printable Version +- Ewon Technical Forum (https://techforum.ewon.biz) +-- Forum: Development (https://techforum.ewon.biz/forum-50.html) +--- Forum: BASIC Script (https://techforum.ewon.biz/forum-52.html) +--- Thread: Switch output at alarm (/thread-1085.html) |
Switch output at alarm - Richard - 07-11-2019 Hi, Did anyone already made a script for switching one of the outputs of the FLX3401 IO extension? I want to switch an output when there is an alarm so peple will also see it physically on location when an alarm occurs. RE: Switch output at alarm - ziozetti - 08-11-2019 If I remember well you can change state of DO0, DO1 and DO2 via BASIC. Define in ewon tags digital tag DIGITAL1@ with server EWON, address DO1 and type boolean. > https://hmsnetworks.blob.core.windows.net/www/docs/librariesprovider10/downloads-monitored/manuals/reference-guide/rg-0007-00-en-reference-guide-io-servers.pdf?sfvrsn=70bd4ad7_12 (chapter 9) Then in Basic make a script with an ONALARM command > https://developer.ewon.biz/system/files_force/rg-0006-01-en-basic-programming.pdf (Chapter 3.56.1) ONALARM "TagInAlarm", "GOTO DigitalOnAlarm" DigitalOnAlarm: DIGITAL1@ = 1 About FLX 3401/2 card: https://hmsnetworks.blob.core.windows.net/www/docs/librariesprovider10/downloads-monitored/manuals/installation-guides/ig-0030-00-flx-3402-io-8di-4ai-2do-extension-card.pdf RE: Switch output at alarm - Richard - 08-11-2019 Thanks for your clear explanation Ziozetti! I also found this post to get a tag when one or more alarms will be be active. https://techforum.ewon.biz/thread-440.html This works but I do not see it switch off when the alarms are gone. Do you know if I need to make some kind of setting to make it switch on and off fast when there is an alarm or not? thanks RE: Switch output at alarm - ziozetti - 08-11-2019 My fault, you can use ALSTAT function; considering that you are monitoring the alarm of tag named LEVEL: DigitalOnAlarm: %alm = ALSTAT "LEVEL@" If %alm = 2 OR %alm = 3 THEN DIGITAL1@ = 1 ELSE DIGITAL1@ = 0 PS: I'm not sure about IF syntax (I always mess with IF+OR/AND) but it should work with minor corrections. RE: Switch output at alarm - Richard - 08-11-2019 Thanks! I will try this out! gr Richard |