Endress+Hauser Liquiline M CM42, Руководство по функциональной безопасности

Страница: 34 / 72

Functional Safety Manual
for the Memosens transmitter Liquiline M CM42 SIL
Version: Page:
2.0 34 of 72
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Number
decimal
Number
hexadecimal
as displayed
on screen
Reason
( proposed action)
0 00000000 No error. Maybe just switched to SIL mode.
2 00000002 User has explicitly deactivated the SIL measurement
mode (via safe calibration)
3 00000003 User has explicitly deactivated the SIL measurement
mode (via safe adjustment)
4 00000004 Physical sensor reported internal error.
change sensor
5 00000005 Sensor value ranges check violation.
change sensor
6 00000006 Sensor state error bits set.
change sensor
7 00000007 Sensor and transmitter pH value difference.
try changing sensor
8 00000008 Sensor sends measurement values too fast or often.
change sensor
9 00000009 Sensor sends measurement values too slow or
seldom.
change sensor
10 0000000a Sensor updates measurement values too fast or often.
try changing sensor
11 0000000b Sensor updates measurement values too slow or
seldom.
try changing sensor
12 0000000c Sensor sequence counter jump detected.
try changing sensor
13 0000000d pH alteration rate higher than physically possible.
try changing sensor
14 0000000e pH alteration rate higher than user specified limit.
try changing sensor
15 0000000f Timing control error: pH value to old.
try changing sensor