YOKOGAWA Admag TI Series User Manual page 93

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