ZIROX SGM7.2, Руководство пользователя

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Oxygen Monitor SGM7.2 8 Operation
8.1.4 Status and error messages
During the measuring the functions of the measuring cell will be
monitored. In the disturbance-/ fault case error messages are
issued. The relay output will be activated simultaneously. Own check of
the SGM7.2
Table 6: State-/Error messages
State Display Remark
0 OK
1 LIMIT
2 RANGE <<< no alarm!
3 RANGE >>> no alarm!
4 FLOW <<< < 5 l/h
5 FLOW >>> >10 l/h
6
7
8
9 WARM UP cell temperature too low (wait,
after approx. 15 minutes 750
°C has been reached)
10 CELL TEMP.<<< set temp. -10° and > 30 min
11 ERROR
THERMOCOP.
thermo couple has broken
12
13
14 SELF TEST FAILED
Status 1;4...8:
warnings, only alarm relay active
Status 2,3: warnings, no alarm by alarm relay
Status 9...14: failure, alarm relay active and analog output (voltage signal) 10 V
HB_SGM72_Rehm_eng.DOC
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