Temperature Controller - Staveb AG

C-10 Calibration10. Press the U key. The No. 2 display changes to yes. Release the key andwait 2 seconds or press the M key. This stores the temporarilyregistered calibration data to EEPROM. To cancel storage oftemporarily registered calibration data to memory, press the M keywithout pressing the U key.Figure 3.2311. The calibration mode is quit by turning the power OFF.Checking IndicationAccuracy• After calibrating input, make sure to check indication accuracy to makesure that the Bulletin 900-TC32 has been correctly calibrated.• Operate the Bulletin 900-TC32 in the PV/SP monitor mode.• Check the indication accuracy at the upper and lower limits andmid-point.Thermocouple or Non-Contact Temperature Sensor• Preparation: The following figure shows the required deviceconnection. Make sure that the Bulletin 900-TC32 and cold junctioncompensator are connected by a compensating conductor for thethermocouple that is to be used during actual operation. For thenon-contact temperature sensor, connect a K thermocouple, and set theinput type to the K thermocouple.Figure 3.24900-TC3212 3 4 5 6 7 8 9- +Cold junction compensatorInput power supplySTVCompensation conductor• Operation: Make sure that the cold junction compensator is at 0°C, andset STV out put to the voltage equivalent to the starting power of thecheck value. The cold junction compensator and compensationconductor are not required when an external cold junctioncompensation method is used.Publication 900-UM003C-EN-E - January 2004