KROHNE H250 M8-M9-M10 EN - Manual (Page 45)

OPERATION
6
45
H250
www.krohne.com 04/2011 - 4000269302 MA H250-R02 en
6.2.3 Changing the settings in the menu
Starting operation
Operation is started using the key →.
If a different key is pressed, it is necessary to wait 5 seconds before activating the key →.
If an operation inhibit has been set, the code → → → ^ ^ ^ ↑ ↑ ↑ has to be entered. If no key
is pressed within 5 seconds, code input is exited.
Exiting operator input
Operation is exited by pressing the ^ key several times.
If data have been changed:
Example: Changing the default parameter from m 3 /h to l/h
6.2.4 Measures in the event of faulty indications
If the indications on the display or the responses to keypad commands are faulty, you have to do
a hardware reset. Switch the power supply OFF and ON again.
Save Yes → Changes are accepted. An update is carried out and the indicator jumps back to
measuring operation.
Save No ^ Changes are discarded and the indicator jumps back to measuring operation.
CAUTION!
Each time parameters or settings are changed, the measuring device carries out an internal
plausibility check.
If implausible inputs have been made, the indicator remains in the current menu, and the
changes are not accepted.
Display Display
Example: 7.2
m 3 /h
1x → Fct. 3.13.1111
FLOW RATE
1x → Fct. 1111.0
OPERATION
1x → 10,0000
m 3 /h
2x ↑ Fct. 3333.0
INSTALLATION
6x ↑ 10000
l/h
1x → Fct 3.1 111
LANGUAGE
1x ^ ^ ^ ^ Quit Yes
12x ↑ Fct 3.13 13 13 13
END&UNIT
3x ^ ^ ^ ^ 7200
L/h
MA_H250_R02_en_269302_PRT.book Page 45 Tuesday, April 12, 2011 10:17 AM