Eqp logic editor, Sil 2 logic • functions – Det-Tronics S3 Graphics User Manual

Page 288

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EQP LOGIC EDITOR

13-63

EQP LOGIC EDITOR

Version 6.0

SIL 2 LOGIC • FUNCTIONS

SIL 2 LOGIC • FUNCTIONS

Logic Function

Category

Notes

ABSOLUTE

Mutable

ACCESS ALARM

No

Strings

ADD

Mutable

ALARM TRIGGER

No

AND

Yes

AND WORD

Yes

AVERAGE

Mutable

BETWEEN

Mutable

BETWEEN TIME

No

BOOLEAN TO INTEGER

Yes

CEIL

No

COMMENT

Not Applicable

CONNECTION

Not Applicable

Very difficult, run-time data dependencies if try to do. Effectively impossible.

CONSTANT

Mutable

DIVIDED

Mutable

DOUBLE TO FLOAT

No

DOUBLE TO INTEGER

Yes

DOUBLE TO STRING

No

DOWN COUNTER

False

DOWN COUNTER SIL

SIL

EQUAL TO

Mutable

EVENT TRIGGER

No

FLOAT TO STRING

No

FLOOR

No

FRAC

No

GREATER THAN

Mutable

GREATER THAN EQUAL TO

Mutable

IF

No

Has storage, perhaps needs SIL equivalent.

IN

Mutable

Datatype, device

INTEGER TO BOOLEAN

Yes

INTEGER TO DATETIME

No

INTEGER TO DOUBLE

Yes

INTEGER TO FLOAT

No

INTEGER TO STRING

No

LESS THAN

Mutable

LESS THAN EQUAL TO

Mutable

LIMIT

Mutable

MAXIMUM

Mutable

MEDIAN

Mutable

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