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invalid value from function call
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Post by swe-hob on call of a method of a function block in another program
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Hi, Let's assume following: PRG_1 fb_1 : fbExample1; fb_1.method_1 do something... PRG_2 fb_2 : fbExample2; fb_2.method_2 if xTest then PRG_1.fb_1.method_1(); end_if; Is there a reason why runtime hangs when I call the method_1 in PRG_1 from a method in PRG_2? Both programs run in the same task. No chance that any other program calls the method. What I practically do there is that in the program PRG_2 I add a structed object into a buffer. In PRG_1 I just process the items in the buffer.
Last updated: 2024-06-03
Post by swe-hob on call of a method of a function block in another program
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Hi, Let's assume following: PRG_1 fb_1 : fbExample1; fb_1.method_1 do something... PRG_2 fb_2 : fbExample2; fb_2.method_2 if xTest then PRG_1.fb_1.method_1(); end_if; Is there a reason why runtime hangs when I call the method_1 in PRG_1 from a method in PRG_2? Both programs run in the same task. No chance that any other program calls the method. What I practically do there is that in the program PRG_2 I add a structed object into a buffer. In PRG_1 I just process the items in the buffer.
Last updated: 2024-06-03
access visualization elements (2.3 method not working)
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access visualization elements (2.3 method not working)
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method GetCurrentVisu and keypad's Max and Min values
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method GetCurrentVisu and keypad's Max and Min values
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Proper method to configure and open Controller's serial port
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"Database Error in method SetState: Error code = 30402, Action = 1030"
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"Database Error in method SetState: Error code = 30402, Action = 1030"
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