This function allows you to check if there is an alarm in the alarm stack (32 locations) by also specifying the value of one or more USV parameters.
Syntax |
bool is_alarm_par_present_us (i32 nAl, i32 nAx, u32 parMask [, string s1=0] [, string s2=0] [, string s3=0]) |
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nAl |
Alarm number whose presence to check (0 or 1-:-9999) |
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nAx |
Axis number in alarm (1-:-32) or 0 if non-axis alarm |
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parMask |
Mask to indicate which parameters are affected:
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s1 |
User string to be used as the first parameter of the alarm. (optional, default 0) |
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s2 |
User string to be used as the second parameter of the alarm. (optional, default 0) |
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s3 |
User string to be used as the third parameter of the alarm. (optional, default 0) |
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Result |
Returns:
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Validity |
Rule, Task |
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System Requirements |
From RTE 34.30.0 |
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Note |
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Example usage:
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