Diagnostic Parameters - GE DigitalFlow DF868 Service Manual

A.3 Diagnostic Parameters
After a successful initial installation of the Model DF868 and whenever any system malfunction is noticed, the values
for the diagnostic parameters should be entered in Table 7 below.
Parameter
SS up
SS do
SNDSP
Tup
Tdown
DELTA
Reynolds #
K (RE)
PEAK%
1
THETA
Qup
Qdown
AMPup
AMPdn
DigitalFlow™ Multipurpose Ultrasonic Liquid Flowmeter Service Manual
Table 7: Diagnostic Parameters
Initial Current
1
available only for Clamp-on transducers
2
available only if Energy = ON
Parameter Initial
CNTup
CNTdn
P#up
P#dn
NFup
NFdn
1
Cxdr
2
TEMPs
2
TEMPr
2
Ts-Tr
2
DENSs
2
DENSr
2
DELTh
TW
Appendix A. Service Record
Current
39