Endress+Hauser Micropilot NMR81 Manuel De Mise En Service page 100

Diagnostic et suppression des défauts
100
Numéro de Texte court
diagnostic
825 System temperature
825 System temperature
826 Sensor temperature
826 Sensor temperature
844 Process value out of
specification
844 Process value out of
specification
903 Current loop 1 ... 2
904 Digital output 1 ... 8
941 Echo lost
942 In safety distance
943 In blocking distance
950 Advanced diagnostics
961 Alarm 1 ... 4 HighHigh
962 Alarm 1 ... 4 High
963 Alarm 1 ... 4 Low
964 Alarm 1 ... 4 LowLow
965 Alarm 1 ... 4 HighHigh
966 Alarm 1 ... 4 High
967 Alarm 1 ... 4 Low
968 Alarm 1 ... 4 LowLow
970 Overtension
971 Undertension
1) Le comportement de diagnostic peut être modifié.
Mesures correctives
1. Check ambient temperature
2. Check process temperature
1. Check ambient temperature
2. Check process temperature
1. Check process value
2. Check application
3. Check sensor
1. Check device configuration.
2. Check wiring.
1. Check device configuration.
2. Check wiring.
1. Check process value
2. Check application
3. Check sensor
1. Check level
2. Check safety distance
3. Reset self holding
Reduced accuracy
Check level
Maintain your diagnostic event
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check level
2. Check configuration settings
1. Check displacer and process
conditions
2. Release overtension
Check displacer and process.
Micropilot NMR81
Signal Comportement du
d'état diagnostic
[au [au départ usine]
départ
usine]
S Warning
F Alarm
S Warning
F Alarm
1)
S Warning
S Warning
F Alarm
F Alarm
S Warning
S Warning
S Warning
M Warning
C Warning
C Warning
C Warning
C Warning
F Alarm
F Alarm
F Alarm
F Alarm
C Alarm
C Alarm
Endress+Hauser