KROHNE MFC 300 EN - Manual (Page 89)

OPERATION
6
89
MFC 300
www.krohne.com 02/2012 - 4000498602 - MA MFC 300 R03 en
C3. Status Output X
C3. Status Output X X (Y) stands for one of the connection terminals A, B, C or D
stands for Fct. no. C3.2 (A) / C3.3 (B) / C3.4 (C) / C3.5 (D)
C3. .1 Mode The output shows the following measuring conditions:
out of specification (output activated, signals application error or error in
device refer to Status messages and diagnostic information on page 113 /
application error (output activated, signals application error or error in
device refer to Status messages and diagnostic information on page 113 /
polarity flow (polarity of the current flow) /
over range flow (over range of the flow) /
totaliser 1 preset (activates when totaliser X preset value is reached) /
totaliser 2 preset (activates when totaliser X preset value is reached) /
totaliser 3 preset (activates when totaliser X preset value is reached) /
output A (activated by the status of output Y, additional output data see
below) /
output B (activated by the status of output Y, additional output data see
below) /
output C (activated by the status of output Y, additional output data see
below) /
output D (activated by the status of output Y, additional output data see
below) /
off (switched off) /
empty pipe (when pipe empty, output activated) /
Error in device (when error, output activated)
C3. .2 Current Output Y Only appears if output A...C is set under "mode" (see above), and this output
is a "current output".
Polarity (is signalled)
Over Range (is signalled)
Automatic Range signals lower range
C3. .2 Frequency Output Y and
Pulse Output Y
Only appears if output A, B or D is set under "mode" (see above), and this
output is a "frequency/pulse output".
Polarity (is signalled)
Over Range (is signalled)
C3. .2 Status Output Y Only appears if output A...D is set under "mode" (see above), and this output
is a "status output".
Same signal (like other connected status output, signal can be inverted, see
below)
C3. .2 Limit Switch Y and Control
Input Y
Only appears if output A...D / input A or B is set under "mode" (see above),
and this output / input is a "limit switch / control input".
Status off (is always selected here if status output X is connected with a limit
switch / control input Y.
C3. .2 Off Only appears if output A...D is set under "mode" (see above) and this output
is switched off.
C3. .3 Invert Signal Off (activated output supplies a high current, switch closed)
On (activated output supplies a low current, switch open)
C3. .4 Information Serial no. of the I/O board, software version no. and production date of the
circuit board
C3. .5 Simulation Sequence see B1. status output X
.book Page 89 Monday, February 6, 2012 11:01 AM