Справочник Пользователя для Varec 8315 Series

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8315 L&J Tankway Software Description

The SCALER point allows the user to perform simple math functions such as conversion 

of units. The SCALER point takes the value from user specified database references, 

multiplies each by a constant and adds the three product terms. A constant K may also 

be factored in. The SCALER point works in conjunction with parameters that are in 

floating point format.

RefValue1

RefValue2

RefValue3

RefValue1 - 3 are the values of the PntRef1 - 3 parameter references. 

The references can be to any point that produces a floating point value.

Value1

Value parameter converted to Integer format

PntStatus

Byte value indicating status of point Values are:
0: No error
15: Invalid Type for PntRef
16 Invalid Number for PntRef
17 Invalid Param for PntRef
19: PntRef point does not exist
25: PntRef is not defined

Elapse

Time the SCALER point last executed.

PntCheckSum

CRC-16 Checksum for point's static Configuration Parameters

Dynamic Parame-

ters

Function