ABB CoriolisMaster FCM2000, Руководство по эксплуатации

Страница: 101 / 128

Maintenance / Repair
D184B111U02 CoriolisMaster FCM2000 101
Pos: 46.6 /Wartung / Reparatur/Allgemein/1.1 Reinigung @ 0\mod_1132066200463_3101.doc @ 3550 @ 2
8.2 Cleaning
When cleaning the exterior of meters, make sure that the cleaning agent used does not corrode
the housing surface and the seals.
Pos: 46.7 /Wartung / Reparatur/Durchfluss/FCM2000/Messumformeraustausch @ 7\mod_1171895505593_3101.doc @ 69234 @ 2
8.3 Exchanging the transmitter
All parameter settings are stored in an external memory module. If the electronic system is
replaced, the external data memory is changed in order to keep all the parameter settings. Data
specific for the flowmeter sensor and customer setting parameters are kept automatically.
When replacing the transmitter, make sure that the serial number on the external data memory
matches the serial number on the flowmeter sensor. If you replace the transmitter, please do
not hesitate to contact our service team if you have any queries.
When changing a transmitter to a transmitter with a lower software level, please contact our
service team in any case.
Pos: 46.8 /Wartung / Reparatur/Durchfluss/FCM2000/Steckplatz externes Speichermodul @ 7\mod_1175088849375_3101.doc @ 74789 @ 2
8.4 Socket for the external memory module
The socket for the external memory module is located on the display board in compact design
instruments (see Fig. 27) and on the connection board in the field-mount housing for remote
design instruments (see Fig. 59).
G00383
Fig. 59: Position of external memory module in the field-mount housing
Pos: 46.9 /Wartung / Reparatur/Durchfluss/FXE4000/Warnhinweis zu Messumformeraustausch @ 0\mod_1132054329494_3101.doc @ 3551 @
Warning – Electrical voltage risk!
When the housing is open, EMC protection is impaired and protection against contact is
suspended.
•
Power to all connecting cables must be switched off.
Pos: 47 /======= Seitenumbruch ======== @ 0\mod_1126532365768_3101.doc @ 3830 @