Module codes of EMA-4/4 AND EMA-4/16 Devices and the Corresponding AE Channel Numbers

Module coding rules:

  • The EMA-4/16 devices can be set with any module code from 1 to 8. All EMA-4/16 devices in a synchronised AE diagnostic system must have different module code.

  • The EMA-4/4 devices can be set with any module code from 1 to 32. All EMA-4/4 devices in a synchronised AE diagnostic system must have different module code.

  • The AE channel numbering system is based on module codes. In a synchronised multichannel AE diagnostic system formed from EMA-4/4 and/or EMA-4/16 devices,

    all AE channels must have different channel number.

  • All EMA-4/16 devices have 16 acoustic-emission channels. For any of these devices the starting AE channel number is: (Module_CodeEMA-4/16 – 1)*16 + 1.

  • All EMA-4/4 devices have 4 acoustic-emission channels. For any of these devices the starting AE channel number is: (Module_CodeEMA-4/4 – 1)*4 + 1.

 

English