GetValueLimitStr
GetValueLimitStr function
Function
The function converts a string, which is returned by DDE references "D_2000|STATUS!objname" and "D_2000|ARCH_STATUS!blname" into clear text format. The result is the information about object value in regard of defined limits.
Declaration
= GetValueLimitStr(DDEreference)Parameters
DDEreference | DDE reference in the format D_2000|STATUS!objname or D_2000|ARCH_STATUS!blname. |
Return value
Return values are defined in workbook by Declaration sheet - "Texts describing a value limit".
InLimit | The value from the interval <LL..HL>. |
VLL | The value is lower than VLL. |
LL | The value is lower than LL. |
HL | The value is higher than HL. |
VHL | The value is higher than VHL. |
Transient | Transient status - there was executed a command to set the object value, but there has not been verified the setting of value by backward reading yet. |
Default | Default value. |
Weak | Weak value - the system does not consider this value as valid because there have not been fulfilled all the conditions of its validity. |
Weak Cmd | Weak Command. |
Weak Ans | Weak Answer. |
Limits Problem | Crossing of the dynamic limits - the condition VLL<LL<HL<VHL has been broken. |
Example
= GetValueLimitStr(D_2000|STATUS!U.Kx_O2_Ref_Plyn)
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