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A function to update the data of nvrr registers even in static memory.

This function is just to get around possible problems of not saving all nvrr at power off.

It is therefore possible to update in runtime retentive memory and have the data updated at power-on with alarm 995 instead of having the data for the last valid power-off.

WARNING: Should be used sparingly (space and frequency) and only in special applications.

Syntax

i32 store_nvrr_nopf (i32 idNVRR, i32 nNVRR)

idNVRR

Index of the first nvrr register to be stored

nNVRR

Number of nvrr registers to be saved starting with idNVRR

Result

Returns:

Value

Meaning

0

Operation performed successfully

-1

Illegal parameters (idNVRR or nNVRR invalid

-2

Static memory not initialized

-3

Internal error

Validity

Rule, Task

Note


 

  

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