Hach CM130, User Manual

Page: 58 / 112

• Date and time setting
21
• Contact information for technical support
• Date the measurement history and event history were last copied to an SD card
• Software version installed
• Serial number of the analyzer
• MAC address of the analyzer
Show the measurement and event history
Measurements are saved to the measurement log on the analyzer (maximum of 3000). Events are
saved to the event log on the analyzer (maximum of 1024).
When there are 3000 measurements in the measurement log, the oldest measurement is deleted
when the next measurement is saved. When there are 1024 events in the event log, the oldest event
is deleted when the next event is saved.
Notes:
• Events include alarms, alerts, monthly maintenance, periodic maintenance, performance check,
idle mode, measurement mode, prime reagents, flush colorimeter and data export.
• When power is removed from the analyzer, the event is recorded as "Exception reboot", "Power
disconnected @ time" or "Power Glitch @ time".
To show the measurement log and event log, do the steps that follow.
1. Push idle and select continue. The analyzer goes to idle mode.
2. Put an SD HC or SD XC card in the SD card slot. Refer to Figure 2 on page 9 for the location of
the SD card slot.
3. Complete the steps that show on the display. The display screens are shown in Appendix C:
Screens—Data export on page 85 for reference only.
4. Open the log files (event_data.xml and measurement_data.xml) with a text file editor or XML file
editor.
21
The date and time are entered during configuration. If an NTP IP address is entered in the
network settings, the date and time is supplied by the NTP server through the Ethernet
connection.
56 English