KROHNE OPTIFLUX 2070 EN - Manual (Page 24)

6
OPERATION
24
OPTIFLUX 2070
www.krohne.com 04/2008 • 4000243601
Software version 2.0.0
Menu
No.
Description
Display
default
Selection list Remarks
12 Measuring unit x 0 = m3, 1 = USG Customer defined
13 Fiscal metering 0 0 = No, 1 = Yes Blocks menu
21 Meter size xxx Defined at factory callibration -
22 Meter constant xx.xxx Defined at factory callibration -
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 10 1, 5, 10, 15, 20 seconds Measurement interval in seconds
27 Low flow cut off 20 0, 5, 10, 20 mm/s Below value no measurement
28 Time constant
flow reading 2 1 = fast, 2 = normal, 3 = slow Timeconstant of display
29 Factory
calibration /
comm. mode 0 0 = No, 1 = Yes For factory use only, blocks
menu
30 Self check 0 0 = off, 1 = on -
32 Simulate
outputs 0 0 = off, 1 = On 1 puls / second (for cable testing)
41 Output A
(pulse) 0 0 = off, 1 = on -
42 Output B
(pulse) 0 0 = off, 1 = on -
43 Phase shift
pulse output 90 90, 180 degrees offset or
F - r ( A-forward, B-reverse flow)
44 Pulse width 1 1, 5, 10, 50, 100 ms -
45 Pulse value xx.xxx in m3 / pulse or USG / pulse -
51 Status output 1
Self checking 0 0 = off, 1 = on Active at instrument failure
52 Status output 1
Battery pre
warning 0 0 = off, 1 = on Active 1 year before empty
battery
53 Status output 1
Battery final
warning 0 0 = off, 1 = on Active at low battery
54 Status output 1
Counter
overrun 0 0 = off, 1 = on After 99999999 counter starts at
zero
55 Status output 2
Self checking 0 0 = off, 1 = on Active at instrument failure