Trouble-shooting
Micropilot S FMR531 with HART/4...20 mA
70
E Hauser
9
Trouble-shooting
9.1
Trouble-shooting instructions
L00-FMR53xxx-19-00-00-en-010
Instrument does
not respond
Check voltage and
compare it with the
specifications on the
nameplate..
Connect the
correct voltage
Instrument works?
Read
y
Check the polarit
y
of the voltage.
Check power connection
to electronic board
Correct the polarit
y
Connect plug
Instrument works?
Instrument works?
Read
y
Read
y
Value on displa
y
invissible
ok
ok
ok
Yes
Yes
Yes
No
No
No
Not ok
Not ok
Not ok
Check plug contact
of the displa
y
.
Connect the plug
correctl
y
Connect the plug
correctl
y
Correct adjustment
Displa
y
works?
Displa
y
works?
Read
y
Read
y
Read
y
Yes
Yes
Yes
No
Not ok
Not ok
Yes
No
Micropilot S - Trouble Shooting
ok
Output current between
3.6 …22mA ?
Contrast:
F O
+
The displa
y
is possibl
y
defective
Contact Hauser Service
Yes
Output current
< 3,6 mA ?
No
Check cabling
Correct the
cabling
Current is ok?
Read
y
Yes
No
Possibl
y
defective electronics
Contact Hauser Service
HART
communication
does not
function
Is the communication
resistor installed
according to the
OM?
Install the fuse
(see the OM)
Communication ok?
Read
y
Read
y
ok
Yes
Yes
No
No
Connect the
Commubox
(see the OM)
Communication ok?
Read
y
Set the switch
correctl
y
Communication ok
Read
y
Read
y
Contact Hauser Service
Contact Hauser Service
ok
ok
ok
Yes
No
Yes
Yes
No
ok
Not ok
Not ok
Not ok
Not ok
Not ok
Not ok
?
Is the switch on the
Commubox for
selecting HART/Intensor
in the correct position?
Is the Commubox
connected according
to the OM?
Communication
via Service adapter
does not function
Instrument
measures
incorrectl
y
Check plug-in place
Check configuration of
COM port on PC
Check basic setup
Proceed according
to section
'Trouble shooting’ in OM
Repeat
basic setup
Not ok
Yes
Yes
Yes
Yes
Communication ok?
Measurement ok?
Содержание Micropilot S FMR531
Страница 4: ...Brief overview Micropilot S FMR531 with HART 4 20 mA 4 Endress Hauser ...
Страница 87: ...Micropilot S FMR531 with HART 4 20 mA Technical data Endress Hauser 87 ...
Страница 98: ...Micropilot S FMR531 with HART 4 20 mA Index 98 Endress Hauser ...
Страница 100: ...www endress com worldwide BA207F 00 en 04 09 71093754 CCS FM SGML 6 0 ProMoDo 71093754 ...