KROHNE OPTISONIC 3400 EN - Manual (Page 72)

6
OPERATION
72
OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
C2._ Control Input X
C2._ Control Input X
C2._.1 Mode X stands for connection terminal A or B
Off (control input switched off) /
Hold All Outputs (hold current values, not display and totalisers) /
Output Y (hold current values) /
All Outputs To Zero (current values = 0%, not display and totalisers) /
Output Y To Zero (current value = 0%) /
All Totalisers (reset all totalisers to "0") /
Totaliser "Z" Reset (set totaliser 1, (2 or 3) to "0") /
Stop All Totalisers /
Stop Totaliser "Z" (stops totaliser 1, (2 or 3) /
Zero Outp.+Stop Tot. (all outputs 0%, stop all totalisers, not the display) /
External Range Y (control input for external range of current output Y) - also
make this setting on current output Y (no check if current output Y is
available) /
Error Reset (all resettable errors are deleted)
Zero Calibration
C2._.2 Invert Signal Select:
Off (activated output: switch closed) /
On (activated output: switch open)
C2._.3 Information Serial no. of the I/O board, software version no. and production date of the
circuit board
C2._.4 Simulation Sequence see B1._ Control Input X
No. Function Settings / descriptions
C3 I/O Totalisers
C3.1 Totaliser 1 Set function of totaliser.
_ stands for 1, 2, 3 (= Totaliser 1, 2, 3)
The basic version (standard) has only 2 totaliser!
C3.2 Totaliser 2
C3.3 Totaliser 3
C3._.1 Totaliser Function Select:
Absolute Total (counts positive + negative values) /
+Totaliser (counts only the positive values) /
-Totaliser (counts only the negative values) /
Off (Totaliser is switched off)
C3._.2 Measurement Selection of the measurement for Totaliser _
Select:
Volume Flow / Mass Flow
C3._.3 Low Flow Cutoff Sets the measurement to "0" for low values
Range: 0.0…20%
(1st value = switching point / 2nd value = hysteresis),
condition: 2nd value ≤ 1st value
C3._.4 Time Constant Range: 000.1…100 s
C3._.5 Preset Value If this value is reached, positive or negative, a signal is generated that can be
used for a status output at which "Preset Totaliser X" has to be set.
Preset value (max. 8 digits) x.xxxxx in selected unit, see C6.7.10 + 13
C3._.6 Reset Totaliser Sequence see Fct. A3.2, A3.3 and A3.4