Seite - 33
05. 2009 AG
D-EL-6003Bj
ECOLOG-NET
English
Manual
7. ECOLOG-NET LH2 / WH2
7.1 Operating datalogger type ...H2
Start
Only appears when the datalogger is in start/stop
mode and is waiting for the start time.
Stop
Status codes
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No function (exit menu)
Error 5; module does not respond during data read-out
- The datalogger is not in measuring mode
- Press F1/F3 to exit the menu
7.2 Functions of collective alarm contact; datalogger type ...H2
Datalogger type ECOLOG-NET ...H2 has 4 possibilities for alarm signaling:
Relay contact S
This is a potential-free switch-over contact. The contact switches when an
alarm is triggered or when the external power supply fails.
Semiconductor contact Alarm 1
This is a semiconductor switch - break contact to datalogger GND
Semiconductor contact Alarm 2
This is a semiconductor switch - make contact to datalogger GND
Internal buzzer
Acoustic alarm signal (
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Chapter 2.10)
Alarm output test
ON
LCD display test
Exit menu
OFF
Display „On“
OFF
Reses alarm display and contacts
Appears always if the alarm is active or an alarm has
been logged. (
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Chapter 5)
Time stamp indicated as D2
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Chapter 2.12)
only appear when the datalogger is in power-
save mode and is logging data.
Press the menu key to activate the display for a
few seconds.
