Siemens SITRANS F MAG 8000 Standard Operating Instructions Manual page 65

MAG 8000 CT
Note
For MAG 8000 CT, the value of totalizer 1 or 2 can only be reset to zero if verification sealing
is broken and a hardware lock is mounted on device.
Index 4
Active alarm
Figure 7-9
Faults are indicated with the lowest number first. The left of display indicates 3 alarm conditions:
low power warning (5), leakage warning (L), and empty pipe warning (E).
Faults 1 to 4 affect meter performance and remain active until alarm condition disappears.
Faults 5 to d are warnings that will disappear when alarm condition has been corrected and
they are reset via communication interface.
Fault evaluation and service guidelines are made in service section.
After all faults have disappeared, display shows total hours of faults until meter was reset.
Fault information. Each number indicates a dedicated fault:
1
2
3
4
5
6
7
8
9
L
E
C
SITRANS MAG 8000
Operating Instructions, 11/2018, A5E03071515-AE
Operator menu - Active alarm
Insulation fault
Coil current fault*)
Amplifier overload fault*)
Data base checksum fault
Low power warning (alarm limits are configurable)
Flow overload > Qmax. (Q4) (125% Qn) flow overload
Pulse output 1 overflow > PF [Hz] pulse output 1 overflow
Pulse output 2 overflow > PF [Hz] pulse output 2 overflow
Consumption interval warning (alarm limits are configurable)
Leakage warning (alarm limits are configurable)
Empty pipe / low conductivity - when enabled*
High conductivity / low impedance warning (alarm limits are configurable)
Operation
7.4 Operator menu
65