Starting up stand-alone refractometer - PR53 - PR53AC - PR53AP - PR53GC - PR53GP - PR53M - PR53SD - PR53W

PR53 Series User Guide

Document code
M212898EN
Revision
E
Language
English
Product
PR53
PR53AC
PR53AP
PR53GC
PR53GP
PR53M
PR53SD
PR53W
Document type
User guide
  1. Connect the refractometer to the receiving system either with the analog output channel or Modbus RTU.
    The refractometer is now ready to measure and transmit measurement signals.
  2. Check the LED - green light indicates that the power is on.
  3. If Modbus RTU is used, change the RS-485 communication parameters and the Modbus unit ID as needed by using the Insight software and a USB adapter.
  4. After the wiring is made, check that the green LED blinks when the master system polls the values.
    This indicates that the refractometer has successfully received a request and responded to a Modbus request made to its unit ID.