KROHNE Altosonic III, Installation And Operating Instructions Manual

Page: 21 / 43

Installation and operating instructions
21 ALTOSONIC III
Error message Description of error message OIML error
(set function
3.10.1 to CUST.
ERR)
What to do?
CURR > MAX Current output overflow (> 22 mA) No Check flow velocity
DSP Digital signal processor (DSP) internal
error Yes Only checked at power-up. Switch
off and on the flowmeter. If the
error still exists, contact KROHNE
representative
EE MENU Menu parameters corrupted Yes Contact KROHNE representative
EE SERVICE Service parameters internal error Yes Contact KROHNE representative
EMPTY PIPE Measuring tube not completely filled,
flow reading to 0, error on all 3 paths. Yes Fill measuring tube completely
FLOW > MAX Measuring range overflow (flow > 2 x
Q
max
)
No Check flow velocity
FRONT END Front end internal error Yes Only checked at power-up. Switch
off and on the flowmeter. If the
error still exists, contact KROHNE
representative
RESTART Flowmeter restarted No Reset errors
UNRELIABLE Flow data disturbed, same as right
compass field (4) Yes Check flow conditions
PATH 1 Measuring path 1 error Yes Check flow conditions
PATH 2 Measuring path 2 error Yes Check flow conditions
PATH 3 Measuring path 3 error Yes Check flow conditions
PULS > MAX Pulse output overflow (> 120 %) No Check flow velocity
UP2 µP2 internal error Yes Contact KROHNE service
VOS path 1 Deviation > 5% from average VOS of
3 measuring paths Yes Check VOS of each path
VOS path 2 Deviation > 5% from average VOS of
3 measuring paths Yes Check VOS of each path
VOS path 3 Deviation > 5% from average VOS of
3 measuring paths Yes Check VOS of each path
Flow calc. Algorithm check error Yes Reset error
Cal data Yes Contact KROHNE representative
System stp System error Yes Power on/off. Contact KROHNE
representative when message
remains
Function 0.00.03 Reset Totalizer
Reset display totalizer(s). Only available when Function 3.07.08 RST ENABLE is YES. Note that all totalizer values are
reset.
3.11.2 Main menu 1.00.00
Operation
The functions in this menu are a subset of Main menu 3.00.00 Installation, and are selected in this menu as most
commonly used functions for a quick installation. Note that parameters set in these functions are automatically set in
both menus.
3.11.3 Main menu 2.00.00
Test functions
This menu is for testing the display, the in- and outputs and for information on hard- and software numbers. See
chapter on functional checks and service.