JUMO digiLine CR HT10, Руководство по эксплуатации, Страница: 14 / 84

3 Device Description
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3.4 Description
Device version IO-Line interface
The device version with IO-Link interface permits integration into systems which use the IO-Link inter-
face popular in automation technology. The IO Device Description (IODD) required to engineer the cus-
tomer's automation devices is provided at www.jumo.net and https://ioddfinder.io-link.com. Further
detailed information can be found online at www.io-link.com or in the relevant technical literature.
Temperature compensation
Temperature compensation is handled by the digiLine electronics. When JUMO sensors with an integrat-
ed temperature probe are used, the JUMO digiLine electronics can obtain the temperature compensa-
tion directly from the sensor. Alternatively, the compensation temperature can be transferred from the
digiLine master or a fixed temperature can be specified in the configuration of the JUMO digiLine elec-
tronics.
Calibration
Sensors with JUMO digiLine electronics can either be calibrated in the field from the operating panel of
the electronics (device versions with a display only) or in a laboratory using the JUMO DSM software.
The calibration data are saved in the JUMO digiLine electronics of the sensor. The sensor calibration
can therefore be performed ahead of commissioning, so that the sensor with its JUMO digiLine electron-
ics can then simply be mounted on the system. This reduces the plant downtime to a minimum when it
becomes necessary to replace the sensor.
Calibration timer
The JUMO digiLine electronics has a calibration timer which, after a set calibration interval has lapsed,
is able to trigger a reminder for the sensor calibration due for the relative cell constant on the master.
The calibration interval setting can be changed via the IO-Link interface or by means of the JUMO DSM
software. After each sensor calibration, the calibration interval is restarted.
The calibration timer is not active for calibrations of a temperature coefficient and temperature coefficient
curve.
Calibration logbook
The JUMO digiLine electronics contain a calibration logbook in which the last 10 calibration operations
are saved with the date, time, and calibration values. This logbook provides an overview of the calibra-
tion history of the sensor. The calibration logbook can be read out using the JUMO DSM software on the
PC. There is no limit to the number of saved calibration logbook entries for JUMO digiLine electronics in
the JUMO DSM software.
Sensor information
Numerous data such as type information, operating data, information on measuring point identification
etc. are stored in the JUMO digiLine electronics. This information allows clear identification and optimal
management of each sensor. All of this data can be viewed using the JUMO DSM software.
Sensor monitoring
To monitor the stress on the sensor from sensor cleaning, counters are implemented for CIP and SIP
cycles. CIP and SIP cycles are recognized automatically on the basis of the criteria specified in the con-
figuration for sensor monitoring. The counters for the CIP and SIP cycles each retain the number of
cleaning processes performed. The counter readings can be retrieved by IO-Link masters in order to as-
sess the wear status of the sensor. After a sensor has been replaced, the counters are reset with the
JUMO DSM software.