Introduction

Following function blocks are available for RAID controller services.

FB_RAIDFindCntlr : This function block returns the RAID controller count and the corresponding RAID controller IDs.

FB_RAIDGetInfo : This function block returns RAID Info, which includes number of RAID controller sets and maximum number of RAID drives per set.

FB_RAIDGetStatus : This function block returns the RAID set index, RAID type, RAID status, RAID Drive count, RAID Drive status.

 

Introduction 1:

Calling the function blocks FB_RAIDFindCntlr and FB_RAIDGetInfo only once in PLC program fulfills the need. System performance can be dramatically affected due to repetitive cyclic call of these function block.