OPERATION
6
103
IFC 300
www.krohne.com
06/2009 - 4000069802 - MA IFC 300 R03 en
C2.3.11
special functions
This function is only available at the pulse output of terminal B. At the same
time, 2 pulse outputs must be available:
1st output at terminal A or D / 2nd output at terminal B
The B output is operated as a slave output, controlled and set using master
output A or D
Selection: off (no phase shift) / phase shift w.r.t. D or A (slave output is B and
master output is D or A)
C2.
.12
information
Serial number of the I/O circuit board, software version number and
production date of the circuit board
C2.
.13
simulation
Sequence see B1.
pulse output X
C2.
status output X
C2.
status output X
X (Y) stands for one of the connection terminals A, B, C or D
stands for Fct. no. C2.2 (A) / C2.3 (B) / C2.4 (C) / C2.5 (D)
C2.
.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) /
counter 1 preset (activates counter X when preset value is reached) /
counter 2 preset (activates counter X when preset value is reached) /
counter 3 preset (activates counter X when 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)
C2.
.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 signaled)
over range (is signaled)
automatic range signals lower range
C2.
.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 signaled)
over range (is signaled)
C2.
.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)
C2.
.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.
C2.
.2
off
Only appears if output A...D is set under "mode (see above)" and this output
is switched off.
C2.
.3
invert signal
off (activated output supplies a high current, switch closed)
on (activated output supplies a low current, switch open)
.book Page 103 Wednesday, June 10, 2009 4:20 PM
