Post by talhaali on Alarm Manager: ^{CODESYS Forge talk (Post)}
Hi, I am trying to access active alarms in code(As alarm count variable updates only when we go to to alarm table frame in visualization). I wrote following code but it is not working: VAR iCountActiveAlarms : INT; parritfActiveAlarms : POINTER TO ARRAY[0..0] OF IAlarm; itfAlarmManagerClientAll : IAlarmManagerClient; END_VAR AlarmManager.g_AlarmHandler.GetActiveAlarms( itfAlarmManagerClient :=itfAlarmManagerClientAll, iCountActiveAlarms => iCountActiveAlarms, parritfActiveAlarms => parritfActiveAlarms); The Value is always 0. Please help.
Last updated: 2024-06-06

Post by talhaali on Alarm Table Issues ^{CODESYS Forge talk (Post)}
Hi, I am trying to access active alarms in code(As alarm count variable updates only when we go to to alarm table frame in visualization). I wrote following code but it is not working: VAR iCountActiveAlarms : INT; parritfActiveAlarms : POINTER TO ARRAY[0..0] OF IAlarm; itfAlarmManagerClientAll : IAlarmManagerClient; END_VAR AlarmManager.g_AlarmHandler.GetActiveAlarms( itfAlarmManagerClient :=itfAlarmManagerClientAll, iCountActiveAlarms => iCountActiveAlarms, parritfActiveAlarms => parritfActiveAlarms); The Value is always 0. Please help.
Last updated: 2024-06-06

Post by talhaali on Alarm status in logic ^{CODESYS Forge talk (Post)}
Hi, I am trying to access active alarms in code(As alarm count variable updates only when we go to to alarm table frame in visualization). I wrote following code but it is not working: VAR iCountActiveAlarms : INT; parritfActiveAlarms : POINTER TO ARRAY[0..0] OF IAlarm; itfAlarmManagerClientAll : IAlarmManagerClient; END_VAR AlarmManager.g_AlarmHandler.GetActiveAlarms( itfAlarmManagerClient :=itfAlarmManagerClientAll, iCountActiveAlarms => iCountActiveAlarms, parritfActiveAlarms => parritfActiveAlarms); The Value is always 0. Please help.
Last updated: 2024-06-06

Post by bjarne-pagaard on Unable to add alarm configuration object to project ^{CODESYS Forge talk (Post)}
I believe it should be available. It may be the case, that your device does not support the alarm configuration. Some smaller PLCs sometimes do not support it. You can try changing to a different device, like a Codesys Control Win, in your project, and see if then allows you to add the alarm configuration.
Last updated: 2024-09-27

Post by riccardo on VisuElems.CurrentUserGroupId is not stable ^{CODESYS Forge talk (Post)}
GoodMorning everyone. I have a system that, in case of alarm, have to block. When the operator logs in must have to acknoledge the alarm and should operate in the system freely. To perform this I detect the logged User by (VisuElems.CurrentUserGroupID <> 0) with a similar code to the the following: PROGRAM AlarmMngt VAR alarm : BOOL:= FALSE; Ack : BOOL:= TRUE; PushBottonOpening : BOOL:= FALSE; Valve : BOOL := FALSE; Flag: BOOL := FALSE; END_VAR IF alarm AND Ack AND (NOT Flag) THEN valve := FALSE; PushBottonOpening := FALSE; Ack := FALSE flag := TRUE; ELSIF (NOT alarm) AND Ack THEN flag := FALSE; END_IF (* if the system is in alarm but there is a logged operator that acknowledge the alarm the system allows the valve opening.*) IF (VisuElems.CurrentUserGroupID <> 0) AND Ack AND Alarm AND PushBottonOpening THEN Valve := TRUE; ELSIF (VisuElems.CurrentUserGroupID = 0) AND Alarm THEN valve := FALSE; END_IF The problem I have is in the last 5 lines of the code: Even if there is a logged in user, the GroupID variable is subjected to a refresh that cyclically set for an instant it to 0 and this close the valve making difficult to the user to work Now I solved it creating a time hysteresys cycle but it is not a good solution. Someone is able to explane me why the GroupID variable is sobjected to this refresh and how to stabilize to avoiding it? Thank you in advance, Riccardo
Last updated: 2023-11-10

Post by dtamm on How to read string from CharBufferPtr? ^{CODESYS Forge talk (Post)}
I am trying to implement a mechanism to send alarm SMS. For this, I have created an Alarm Class with a Notification Action which calls a POU. This POU implements IAlarmNotifiable making it selectable in the Alarm Class configuration. IAlarmNotifiable has an Execute method which is called by the alarm class. Now, I want to extract the alarm message of the triggered alarm. The Execute method comes with a VAR_INPUT itfAlarm: AlarmManager.IAlarm which supplies a method called GetMessage. The help text says: Returns the message text, that has been configured for the alarm. The result is a pointer to the buffer, where the message text is stored The type of the result is CharBufferPtr, and at some place I read that it can be interpreted as a pointer to string. But I cannot manage to extract the alarm message, all I get are numbers. I have tried the following: psAlarmText := itfAlarm.GetMessage(__SYSTEM.TYPE_CLASS.TYPE_STRING)^; sAlarmText := TO_STRING( itfAlarm.GetMessage(__SYSTEM.TYPE_CLASS.TYPE_STRING)^ ); So how do I get access to the alarm message as clear text? (In this case, "Larm 1")
Last updated: 2024-02-21

Post by talhaali on Create an alarm list without use of Alarm config ^{CODESYS Forge talk (Post)}
Hi, I am trying to access active alarms in code(As alarm count variable updates only when we go to to alarm table frame in visualization). I wrote following code but it is not working: VAR iCountActiveAlarms : INT; parritfActiveAlarms : POINTER TO ARRAY[0..0] OF IAlarm; itfAlarmManagerClientAll : IAlarmManagerClient; END_VAR AlarmManager.g_AlarmHandler.GetActiveAlarms( itfAlarmManagerClient :=itfAlarmManagerClientAll, iCountActiveAlarms => iCountActiveAlarms, parritfActiveAlarms => parritfActiveAlarms); The Value is always 0. Please help.
Last updated: 2024-06-06

Post by talhaali on Create an alarm list without use of Alarm config ^{CODESYS Forge talk (Post)}
Hi, I am trying to access active alarms in code(As alarm count variable updates only when we go to to alarm table frame in visualization). I wrote following code but it is not working: VAR iCountActiveAlarms : INT; parritfActiveAlarms : POINTER TO ARRAY[0..0] OF IAlarm; itfAlarmManagerClientAll : IAlarmManagerClient; END_VAR AlarmManager.g_AlarmHandler.GetActiveAlarms( itfAlarmManagerClient :=itfAlarmManagerClientAll, iCountActiveAlarms => iCountActiveAlarms, parritfActiveAlarms => parritfActiveAlarms); The Value is always 0. Please help.
Last updated: 2024-06-06

Post by talhaali on Alarm Class "Notification Actions" ^{CODESYS Forge talk (Post)}
Hi, do you have code implementation of this?
Last updated: 2024-06-06

Post by talhaali on Alarm Class "Notification Actions" ^{CODESYS Forge talk (Post)}
Hi, do you have code implementation of this?
Last updated: 2024-06-06

Is it possible to link an array of bits to an alarm group to show a lot of alarms at once? ^{CODESYS Forge talk (Thread)}
Is it possible to link an array of bits to an alarm group to show a lot of alarms at once?
Last updated: 2021-07-08

Post by arrotek on Visualisation Toolbox not displaying Alarm Manager Objects ^{CODESYS Forge talk (Post)}
After upgrading to 3.5 SP19 Patch 4 I can no longer see the Alarm Manager Tab in the Visualisation Toolbox. Anyone had this error? Can anyone assist?
Last updated: 2023-12-09

Post by spfollen on Access to the path *** is denied ^{CODESYS Forge talk (Post)}
Hello @eschwellinger, My project stopped working again. it would appear that this solution didn't resolve the problem perminantely. I deleted my alarm manager and the problem is no longer. When I put back in the Alarm Manager and my alarms the issue returns.
Last updated: 2024-02-03

Post by rafaelbrito on Error while processing the visualization: Client id not present or no longer valid ^{CODESYS Forge talk (Post)}
I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays). Can someone help us?
Last updated: 2024-02-20

Post by rafaelbrito on Error while processing the visualization: Client id not present or no longer valid ^{CODESYS Forge talk (Post)}
I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays). Can someone help us?
Last updated: 2024-02-20

Post by rafaelbrito on Error while processing the visualization: Client id not present or no longer valid ^{CODESYS Forge talk (Post)}
I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays). Can someone help us?
Last updated: 2024-02-20

Post by rafaelbrito on Error while processing the visualization: Client id not present or no longer valid ^{CODESYS Forge talk (Post)}
I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays). Can someone help us?
Last updated: 2024-02-20

Post by yannick on Alarm Configuration Notification Action ^{CODESYS Forge talk (Post)}
Hello, I'm trying to configure an alarm variable that changes to True when an error is activated. Unfortunately, the variable is not changing to True. I'm using Codesys V3.5 SP19 Patch7 + Raspi Pi 5. Thanks.
Last updated: 2024-05-13

Post by lsislsis on Alarm Table rows font size not change ^{CODESYS Forge talk (Post)}
When we try to change the font size of alarm table headers change as excpected but timestamps and messages not change and keep one small size from the begining. Is there any solution for that? Regards
Last updated: 2024-10-23

Post by amy123 on Alarm Manager Example Alarm Client doesn't Populate ^{CODESYS Forge talk (Post)}
Hello, I tried to run the example project from https://forge.codesys.com/prj/codesys-example/alarm-manager/home/Home/ However, I can not get the interface for Alarm History 12 Alarm Manager client to populate with any alarms. 'udiResult := AlarmManager.g_AlarmHandler.RegisterClient(itfAlarmManagerClient12, ADR(arritfAlarmsFromHistory12), iMaxCountAlarmsFromHistory12);' when I look at itfAlarmManagerClient12 its always empty. What is confusing is that when I simulate 2 alarms, iCountActiveAlarms 12 has a vlaue of 2, associated with itfAlarmManagerClient12 - so that appears to work. And yet, its useless as the ProcessAlarms Function can't extract anything from the empty array. I dont understand how these arrays are supposed to be populated and why its not working. Any help would be greatly appreciated!
Last updated: 2024-07-15

Post by eschwellinger on OMAC PackML library 1.0.04 ^{CODESYS Forge talk (Post)}
see here this example: https://store.codesys.com/de/omac-packml-state-machine.html
Last updated: 2024-08-16

Post by masterofplc on Unrecoverable SoftMotion state after switch to PreOp ^{CODESYS Forge talk (Post)}
Hi. i have the same problem. Thank you
Last updated: 4 days ago

Post by macros8 on Alarm Management - latched variable represented as Text list ^{CODESYS Forge talk (Post)}
Hi all, in Alarm management you can latch some variable to show value within the alarm msg. It´s very useful sometime. But I´m wondering whether there is any possibility to represent that value as Text list. It´s quite common in other HMI tools and this is very useful in case of using some ErrorID for detail specification of error. Unfortunately I could not find any way how to do it but I believe that exists :) Thanks a lot. M.
Last updated: 2023-09-06

Post by kris-samoy on Get Alarm status in Codesys ^{CODESYS Forge talk (Post)}
I am rather new to Codesys and I'm trying to figure out how to get the status of an alarm. This to interlock the start of a device until the alarm has been acknowledged... I am not sure if IAlarm.GetState (METH) can be used for this purpose. If yes then could someone please briefly explain how to use this? https://content.helpme-codesys.com/en/libs/AlarmManager/4.1.0.0/Interfaces/pou-IAlarm/GetState.html Thx & grtz, Kris
Last updated: 2024-06-03

Post by awarginaire on Codesys state running automatically ^{CODESYS Forge talk (Post)}
Hello, I would like the PLC to open automatically in etat running. I have created a boot project but on startup the state is always stopped. What should I do?
Last updated: 2024-01-18

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