KROHNE H250 M40 EN - Manual (Page 48)

6
OPERATION
48
H250 M40
www.krohne.com 11/2012 - 4000640702 MA H250 M40 R02 en
DISPLAY 1.4 Different measured values can be selected for permanent or
alternating display.
The display can be rotated.
1.4.1 FLOW RATE permanent display of flow in flow units
COUNTER permanent display totalizer
FLOW&COUNT alternating display flow value in flow units and totalizer
FLOW&COUNT 1 simultaneous display of flow value and totaliser
PERCENT permanent display flow value in percent
1.4.2 0° The reading is not rotated.
90° The reading on the display is rotated by 90°.
180° The reading on the display is rotated by 180°.
270° The reading on the display is rotated by 270°.
TIME CONST. 1.5 0.0...20.0s Given in seconds
The output variables (value of the current loop and indicated flow
value) follow the current process by the value set here (in seconds)
with a time delay.
Note: Note: Note: Note:
If the current flow is polled via HART
® communication, the transferred
measured value is also played back with a delay.
CONFIG/RESET 1.6 Local resetting of totalizer and acknowledgement of warnings.
There is always a safety prompt (yes/no), to avoid accidental resetting.
Note: Note: Note: Note:
External resetting of the totalizer can be installed with the binary input
B3.
1.6.1 COUNTER Confirming with YES resets the value of the totalizer to 0.0.
1.6.2 ERROR Confirming with yes acknowledges all existing warnings.
Note: Note: Note: Note:
Confirming with YES acknowledges existing errors and warnings.
1.6.3 WRITE INFO IO As a general rule, data is transferred from the counter module to the
ESK4 and vice versa when the device starts. To make sure, selecting
this menu point when confirming with YES can perform another data
transmission.
Label Level Select /
Input
Explanation
MA_H250_M40_R02_en_640702_PRT.book Page 48 Wednesday, November 28, 2012 12:23 PM