KROHNE IFC 070 Converter EN - Manual (Page 21)

OPERATION
6
21
IFC 070
www.krohne.com 11/2009 - 7311242200 - MA IFC 070 R02
Software version 4.0.4_
Menu
No. Description Display
default Selection list Remarks
12 Measuring unit 0
0 = m 3 /h
Customer defined
1 = USG/min
2 = l/s
13 Access control 0 0 = Standard Fiscal metering blocks menu, refer to
figure above this table.
1 = Fiscal metering
20 Meter type 0 0 = WATERFLUX 3070 Select "0" in case of a square cross
section, select "1" in case of a round
cross section.
1 = OPTIFLUX 2070
21 Meter size 100 Defined at factory calibration Choose from table, in chosen unit
(menu no. 12).
22 Meter constant 01.000 Defined at factory calibration Meter constant is shown on typeplate.
23 Zero offset
calibration
0 Set to 1 In situ determination of zero point.
Confirm with “>” for 3 seconds After countdown meter switches to
measuring mode.
Menu no. 24 is automatically set to 1.
24 Zero selection 0 0 = factory calibration Selection which zero point to use
1 = measured
25 Flow direction 0 0 = Forward -
1 = Reverse
26 Measuring rate 15 1, 5, 10, 15, 20 seconds Measurement interval in seconds
27 Low flow cut off 10 0, 5, 10 mm/s Measurements below this value are
neglected
28 Time constant
flow reading
2 1 = fast, Time constant of display
2 = normal
3 = slow
30 Self check 0 0 = off Is automatically switched on at fiscal
metering (menu no. 13 = 1)
1 = on
31 Empty pipe
detection
0 0 = off If switched on, display shows "- EP -".
See graph below this table.
1 = on
32 Simulate outputs 0 0 = off If set to on, display shows 0 and 1
alternately (independent of setting in
menu no. 41/42). Set to "0" to stop the
simulation.
1 = on (1 pulse per second)
41 Output A (pulse) 0 0 = off Set pulse rate in menu no. 45
1 = on
42 Output B (pulse) 0 0 = off Set pulse rate in menu no. 45
1 = on
43 Phase shift
between pulse
outputs
90 90 degrees offset
180 degrees offset
F-r ( A - forward flow, B - reverse
flow)
44 Pulse width 1 1, 5, 10, 50, 100 ms Choose from table
45 Pulse value 00.100 in m3/pulse or 100 USG/pulse -