FB_ALYC_IotSymbol_LREAL
Syntax
Definition:
FUNCTION_BLOCK FB_ALYC_IotSymbol_LREAL
VAR_INPUT
stConfig : ST_ALYC_IotSymbol_Config;
END_VAR
VAR_OUTPUT
ipResultMessage: I_TcMessage;
bError: BOOL;
bNewResult: BOOL;
bConfigured: BOOL;
bSymbolHandlerAssigned: BOOL;
bVariableFound: BOOL;
sSymbolPath: STRING(255);
tCycleTime: LTIME;
nMaxNumElements: UDINT;
nNumElements: UDINT;
END_VAR
Inputs
Outputs
Name | Type | Description |
|---|---|---|
ipResultMessage | I_TcMessage | EventLogger |
bError | BOOL | TRUE if an error has occurred. |
bNewResult | BOOL | TRUE if a new result has been calculated. |
bConfigured | BOOL | TRUE if the FB is successfully configured. |
bSymbolHandlerAssigned | BOOL | TRUE if the symbol handler has been assigned. |
bVariableFound | BOOL | TRUE if a variable was found in the stream. |
sSymbolPath | STRING(255) | Theam/Stream.Symbol |
tCycleTime | LTIME | Cycle time of the publishing system. |
nMaxNumElements | UDINT | Maximum number of saved symbols influenced by StreamHelper. |
Methods
Name | Definition location | Description |
|---|---|---|
GetValue | Local | Get the value of the specified element. |
GetOversamplingValues | Local | Get the oversampling values of the specified element. |
GetArrayValues | Local | Get the array values of the specified element. |
Requirements
Development environment | Target platform | Plc libraries to include |
|---|---|---|
TwinCAT v3.1.4024.0 | PC or CX (x64, x86) | Tc3_Analytics |