<5. Functions>
92
IM 01E21A02-03EN
Process alarm
The device works normally, but some issue of the process causes abnormal measurement.
Maintenance work is needed.
NE
107
Error Message
Error Description
Countermeasure
FD bit
Display
F
OUNDATION
Fieldbus
S
050:Signal overflow
Signal overflow
Failure of input signal
was detected.
Check whether signal
cable is correct.
3 31
S 051:Empty detect
Empty pipe
detection
Inside of sensor was
detected to be empty.
(Empty pipe detection)
Fill a sensor with fluid.
3 30
S 053:Adh over lv 4
Adhesion over level
4
The resistance value
of the electrodes
exceeded Level 4.
(Adhesion detection
of insulation to the
electrode)
Clean electrodes.
3 28
N 364:AI1 HH Alarm
AI1 High High Alarm HI_HI alarm occurred
in the AI1 block.
Check AI1 Output
Value and settings of
AI1 HiHi Lim and AI1 Hi
Hi Pri.
7 11
N 365:AI1 LL Alarm
AI1 Low Low Alarm LO_LO alarm occurred
in the AI1 block.
Check AI1 Output
Value and settings of
AI1 LoLo Lim and AI1
Lo Lo Pri.
7 10
N 366:AI1 Hi Alarm
AI1 High Alarm
High alarm occurred in
the AI1 block.
Check AI1 Output
Value and settings of
AI1 Hi Lim and AI1 Hi
Pri.
7
9
N 367:AI1 Lo Alarm
AI1 Low Alarm
Low alarm occurred in
the AI1 block.
Check AI1 Output
Value and settings of
AI1 Lo Lim and AI1 Lo
Pri.
7
8
N 368:AI2 HH Alarm
AI2 High High Alarm HI_HI alarm occurred
in the AI2 block.
Check AI2 Output
Value and settings of
AI2 HiHi Lim and AI2 Hi
Hi Pri.
7
7
N 369:AI2 LL Alarm
AI2 Low Low Alarm LO_LO alarm occurred
in the AI2 block.
Check AI2 Output
Value and settings of
AI2 LoLo Lim and AI2
Lo Lo Pri.
7
6
N 370:AI2 Hi Alarm
AI2 High Alarm
High alarm occurred in
the AI2 block.
Check AI2 Output
Value and settings of
AI2 Hi Lim and AI2 Hi
Pri.
7
5
N 371:AI2 Lo Alarm
AI2 Low Alarm
Low alarm occurred in
the AI2 block.
Check AI2 Output
Value and settings of
AI2 Lo Lim and AI2 Lo
Pri.
7
4
N 372:AI3 HH Alarm
AI3 High High Alarm HI_HI alarm occurred
in the AI3 block.
Check AI3 Output
Value and settings of
AI3 HiHi Lim and AI3 Hi
Hi Pri.
7
3
N 373:AI3 LL Alarm
AI3 Low Low Alarm LO_LO alarm occurred
in the AI3 block.
Check AI3 Output
Value and settings of
AI3 LoLo Lim and AI3
Lo Lo Pri.
7
2
N 374:AI3 Hi Alarm
AI3 High Alarm
High alarm occurred in
the AI3 block.
Check AI3 Output
Value and settings of
AI3 Hi Lim and AI3 Hi
Pri.
7
1