Measurement Data and Maximum Value Storage AZ76
The AZ76 measures the temperatures of passing measuring objects with a pyrometer and determines their maximum temperature. These values the AZ76 compares with a predetermined temperature range and output a corresponding control signal (via 4 switching outputs for the states overheated, too warm, good or too low) if temperatures are in accordance or deviation. Each measured value with valuation result, date and time is stored in the device (max. 32000 records). Data can be read out via interface commands or via the external software SchmiedeWin.
4 signal inputs can be used to transmit switching signals to the AZ76 of successfully changed switching gates to the correct position, and save in the log.
A common use of AZ67 is for the quality assurance and logging in forging that measure a forging blank and control a switch for the reject for non-compliance with the temperature required:
Too hot –> Reject
Too warm –> Reenters the circulation (parameter is optional available)
Good –> Production
Too low –> Can be re-heated and enters the circulation