Dynasonics TFXM Series Ultrasonic Multi-Channel Flow Meter - Manual (Page 92)

TFX Error Codes
Revised 2-22-2002
Code Number Description Correction
Warnings
0001 Serial number not present Hardware serial number has become inoperative – system
performance will not be influenced.
0010 Signal Strength is below Signal
Strength Cutoff entry Low signal strength is typically caused by one of the following:
•
Empty pipe
•
Improper programming/incorrect values
•
Improper transducer spacing
•
Non-homogeneous pipe wall
0011 Measured Speed of Sound the in the
liquid is greater than 10% different than
the value entered during meter setup Verify that the correct liquid was selected in the BASIC menu.
Verify that pipe size parameters are correct.
0020 Heat Flow Units of measure have been
selected and an RTD module has not
been installed Verify that RTD Module PN D020-1045-106 has been installed in
one of the I/O meter slots. Verify that OUTPUT1 or OUTPUT 2 has
been configured for RTD measurements.
Class C Errors
1001 System tables have changed Initiate a meter RESET by cycling power or by selecting SYSTEM
RESET in the SEC MENU.
1002 System configuration has changed Initiate a meter RESET by cycling power or by selecting SYSTEM
RESET in the SEC MENU.
Class B Errors
3001 Invalid hardware configuration Upload corrected file
3002 Invalid system configuration Upload corrected file
3003 Invalid strategy file Upload corrected file
3004 Invalid calibration data Recalibrate the system
3005 Invalid speed of sound calibration data Upload new data
3006 Bad system tables Upload new table data
3007 Data Logger is off or not present If desired, insert data logger and configure within the Datalog
Operations Menu. If logger is not present, configure I/O port for no
logger.
3010 One or more channels are not
responding (Multi-channel meters only) Display indicates which secondary units are not communicating
with Master meter. Verify wiring, configuration and address of
secondary instrument.
3011 All channels are not responding (Multi-
channel meters only) Verify wiring, configuration and address of secondary instruments.
Class A Errors
4001 Flash memory full Return unit to factory for evaluation