Siemens SITRANS F M TRANSMAG 2, Руководство по эксплуатации, Страница: 82 / 114

Parameters
SITRANS F M TRANSMAG 2
80
Operating Instructions, 11/2009, A5E00102775-07
Menu code Device function,
Parameters
Description Factory setting Setting options
1.3 Flow Flow value (actual
measured value)
1.4 Totalizer Flow quantity since totalizer start; volume
or mass, depending on selected unit
(menu 3.1.1)
(actual totalizer
reading)
1.4.1 Total. forward Forward flow only (actual totalizer
reading)
1.4.2 Total. rev. Reverse flow only (actual totalizer
reading)
1.4.3 Total. net Flow difference forward - reverse (actual totalizer
reading)
1.4.4 Set (all) Reset all totalizers simultaneously to zero
and stop or start;
(separate setting of totalizers, see menu
3.2.1, 3.3.1, 3.4.1)
Cancel
•
Reset+Stop,
•
Reset+Start
•
Cancel
1.5 Flow Velocity Flow velocity in measuring tube in m/s (actual
measured value)
1.6 Frequency Calculated frequency value for actual flow
in Hz
(actual
measured value)
1.7 Analog Out 1, 2 Calculated current value for actual flow in
mA
(actual
measured value)
Diagnostics
Table A- 2 Function group diagnostics parameters
2.1 Device status Device status, error messages ("OK" or error
messages)
2.2 Electr.Check Supervision of electrodes in sensor Inactive •
Active
•
Inactive
2.3 EmptyTube Det. Time interval for immersion check of
electrodes or deactivation of immersion
check.
In case of insufficient immersion of both
electrodes in conductive medium, ’Tube
empty’ is reported under device status.
Inactive
•
Inactive
•
15 s
•
30 s
•
60 s
•
120 s
•
300 s
2.4 Device Test
Self Test Check device status (duration approx.
60s)
2.4.2 Display Test Visual check of local display
2.5 Simulation