Endress+Hauser SpectraSensors J22 TDLAS, Руководство по эксплуатации

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J22 TDLAS Gas Analyzer Operating Instructions
Hauser 141
Data exchange between the operating unit (such as a notebook for example) and the measuring device supports the
following fuctions:
• Uploading the configuration from the measuring device (XML format, configuration backup)
• Save the configuration to the measuring device (XML format, restore configuration)
• Export event list (.csv file)
• Export parameter settings (.csv file, create documentation of the measuring point configuration)
• Export the Heartbeat verification log (PDF file, only available with the Heartbeat Verification application
package)
• Flash firmware version for device firmware upgrade, for instance
12.7 HistoROM data management
The measuring device features HistoROM data management. HistoROM data management comprises both the
storage and import/export of key device and process data, making operation and servicing far more reliable, secure
and efficient.

When the device is delivered, the Factory settings of the configuration data are stored as a backup in the device
memory. This memory can be overwritten with an updated data record, for example after commissioning.
Additional information on the data storage concept
There are different types of data storage units in which device data are stored and used by the device, as shown in
the table below.
Item Device Memory T-DAT S-DAT
Available data
• Event history, such as
• diagnostic events
• Parameter data record
backup
• Device firmware package
• Measured value
memory
• Current parameter data
record (used by
• firmware at run time)
• Maximum indicators
(min/max values)
• Sensor data
• Serial number
• User-specific access code
(to use the Maintenance
user role)
• Calibration data
• Device configuration (e.g.,
SW options, fixed I/O or
multi I/O)
Storage location Fixed on the User interface
board in the connection
compartment
Can be plugged into the User
interface board in the connection
compartment
Fixed in the Optical Head
enclosure
12.8 Data backup
12.8.1 Automatic
• The most important device data (sensor and controller) are automatically saved in the DAT modules
• If the controller or measuring device is replaced: once the T-DAT containing the previous device data has been
exchanged, the new measuring device is ready for operation again immediately without any errors
• If the sensor is replaced: once the sensor has been replaced, new sensor data are transferred from the S-DAT in
the measuring device and the measuring device is ready for operation again immediately without any errors
12.8.2 Manual
Additional parameter data record (complete parameter settings) in the integrated device memory for:
• Data backup function
• Backup and subsequent restoration of a device configuration in the device memory
• Data comparison function
• Comparison of the current device configuration with the device configuration saved in the device memory