KROHNE GFM 700 EN - Manual (Page 13)

13
Fct. Text Description and settings
3.0 INSTALL Main menu 3.0 Installation
3.1.0 BASIS.PARAM. Submenu 3.1.0 Basisparameters
3.1.1 FULL SCALE Full-scale range for flowrate Q
100%
Unit: select from list
under Fct. 3.2.1
Value: 9.5*10 -7 - 150.8 m 3 /Sec or
3.9 - 1,987,200 US Gal/min
After selecting unit, call numerical
value with ↵ key, 1 st digit flashes.
3.1.2 REV. SCALE Different range for reverse flow
required? Setting NO or YES
3.1.3 REV. VALUE Full-scale range for reverse flow
(appears only if YES set
under Fct. 3.2.1)
Unit: select from list
under Fct. 3.2.1
Value: 9.5*10 -7 - 150.8 m 3 /Sec or
3.9 - 1,987,200 US Gal/min
Value must not be larger
than that of Fct. 3.1.1!
After selecting unit, call numerical
value with ↵ key, 1 st digit flashes.
3.1.4 ZERO SET Zero setting
• FIXED.VALUE
• VALUE.MEASU.
(Carry out only at “zero” flow and
with completely filled measuring
tube).
1) Inquiry: CALIB. NO or YES
2) if YES: calibration (duration
approx. 20 Sec) with zero display
in PERCENT of Q
100%
3) Inquiry: STORE NO or YES.
3.1.5 METER SIZE Meter size
Unit: mm or inches
Value: 25 - 1200 mm or
0.98 - 48 inches
After selecting unit, call numerical
value with ↵ key, 1 st digit flashes.
3.1.6 GK VALUE Primary head constant GK
(see also primary head nameplate).
Range: 0.5 - 14
3.1.7 FLOW DIR Define direction of forward flow,
see Sect. 5.4.
Setting: + or − , acc. to direction of
arrow
on primary head.
3.1.8 MIN SP. S. Minimum sound velocity
Minimum value used for I
0%
or F
0%
(when function SOUND.VELO.
selected in 3.3.1 or 3.4.1)
Value: 0 to 5000 m/s
3.1.9 MAX SP. S Maximum sound velocity
Maximum value used for I
100%
or F
100%
(when function SOUND.VELO.
selected in 3.3.1 or 3.4.1)
Value: 1 - 5000 m/s