
Mod.BM43
COM
Vers.1.0
16/11/2005
Page 64 of
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B.M. Tecnologie Industriali
Via Praimbole 13
35010 LIMENA (PD)
VAT No. IT02459940280
Tel. +39 (0) 49 884.16.51
Fax +39 (0) 49 884.16.54
E-Mail [email protected]
Web www.bmtecnologie.it
4.
DIAGNOSTICS AND PROBLEM SOLVING
The TTFM100B-HH-NG series has a complete series of diagnostics functions: it has a
continuous searching for errors or bad working conditions. The continuous displaying of
errors helps the customer identifying damages or unacceptable working conditions.
Displayed errors could happened:
-
When switching on the device, during the initial test.
-
During functioning, with error codes.
Causes and solutions are indicated in the below following table:
4.1 AUTOTEST DURING SWITCHING ON AND POSSIBLE SOLUTIONS
ERROR
DESCRIPTION
SOLUTIONS
ROM PARITY ERROR
Contact B.M. Tecnologie Industriali.
STORED DATA
ERROR
Digit ENT again during the initial set up.
TIMER SLOW ERROR
TIMER FAST ERROR
Switch off and then switch on. If the problem persists, contact
B.M. Tecnologie Industriali.
DATE TIME ERROR
Set again date and time in menu M61.
4.2 ERROR CODES, CAUSES AND SOLUTIONS DURING FUNCTIONING
ERROR
CODE
INFORMATION IN
M08 WINDOW
CAUSES
SOLUTIONS
*R
Normal system
Regular functioning
*J
Sub CPU wrong
Damage in sub CPU
Contact B.M.
Tecnologie
Industriali.
*I
No signal detected
No signal detected:
-
sensor far fro the
pipe or not so
couplant
-
wrong sensors
mounting
-
too many oxide or
dump inside the pipe
-
new linearity
- check the acoustic
contact with the
pipe’s surface.
- use another
couplant
- check initial
settings
- try to reduce the
pipe’s internal
dumps or change
the sensors position
- wait for stable
linearity.