ShockWatch RFID - How to Read

To read the damage status of a ShockWatch RFID Indicator, simply
configure the reader to read bit number 512 in the standard EPC
memory bank (Bank 1).
If this bit is clear (equal to zero), the indicator has been triggered as the
result of an impact event. If the bit is set (equal to one), the indicator has
not triggered.

Below is sample code for an Impinj Speedway reader:

// 1. Select EPC memory bank (bank 1)
x.MemoryBank = MemoryBank.Epc;

// 2. Point to bit 512 in EPC memory bank
x.WordPointer = 512/16;

// 3. Say how many bits to read
x.WordCount = 1;

// 4. Do the actual read operation
settings.Report.OptimizedReadOps.Add(x);