KROHNE UFM 530 HT EN - Manual (Page 52)

6
OPERATION
52
UFM 530 HT
www.krohne.com 12/2013 - 4002393201- HB UFM 530 HT R02 en
6.4.5 Direction of current output (menu 3.04.02)
6.4.6 User-defined unit for volume flow rate and totalizer (menu 3.07.05...3.07.07)
Any user-defined unit can be programmed. This unit is to be defined as a volume
unit per time unit.
• Function 3.07.05: enter the text you want to show at the display.
• Function 3.07.06: enter the amount of the wanted volume units that will fit in a m
3
.
• Function 3.07.07: enter the amount of seconds to equal the wanted time unit.
Example
To program barrels per day
1. Enter "bar/day" in menu 3.07.05.
2. 1 barrel equals 0.159 m
3
, so 1/0.159 = 6.289 barrels are needed to fill 1 m
3
. Enter "6.289" in
menu 3.07.06.
3. 1 day equals 86400 seconds (= 24 x 60 x 60) so enter 8.640E4 in menu 3.07.07 (8.640E4 = 8.640
x 10 4 ).
INFORMATION!
This function is only available when ACT FLOW or CORR FLOW is selected in function 3.04.01.
When VOS or GAIN is set, only the forward characteristic applies.
Figure 6-1: Test
1 I: Axis for current output.
2 I
max
(≤ 22 mA): Current output maximum.
3 I
100%
: Current output at 100% scale.
4 Q: Axis for volume flow rate in %.
5 Selected option: BOTH, reverse flow.
6 Selected option: FORWARD.
7 Selected option: F/R SPEC.