KROHNE OPTIMASS Series Handbook page 65

Fct. Text Description and settings
No
4.6 ALARM. OUT Sub menu 4.6 Process alarm output
4.6.1 FUNCTION
Function for alarm output
* OFF (Output goes to its inactive state)
* MASS FLOW (Alarm active if mass flow goes outside limits as set in Fcts. 4.2 to
* DENSITY (Alarm active if density goes outside limits as set in Fcts. 4.2 to 4.5)
* MASS TOTAL (Alarm active if totaliser goes outside limits as set in Fcts. 4.2 to
* VOLUME.FLOW (Alarm active if volume flow go outside limits as set in Fcts. 4.2
* VOL.TOTAL (Alarm active ...
* TEMPERAT. (Alarm active if temperature goes outside limits as set in Fcts. 4.2 to
* CONC. FLOW
* CONC. TOTAL
* CONC.BY.MASS
* CONC.BY.VOL.
* DIRECTION (Output active for positive flows, inactive for negative flows)
* SEVERE ERR. (Output active if a severe error is detected)
* ALL ERRORS (Output active if any warnings occur)
* I1.SAT (Alarm active if value output on current output exceeds the range as set
* I2 SAT. and I3 SAT. see I1 SAT.
* PULSE SAT (Alarm active if value output on pulse output is either: > 1.3 x Max
* ANY O/P.SAT (Alarm active if value output on either current or pulse output
* VELOCITY (Alarm active if flow velocity goes outside limits as set in Fcts. 4.2 to
* ADDITIONAL (Alarm active if additional totaliser goes outside limits as set in
4.6.2 LOW LIMIT
Minimum allowable value for functions
TOTAL MASS, MASS FLOW, DENSITY,TEMPERATUR, VOLUME.FLOW, VELOCITY,
ADDITIONAL and concentration functions
or Units: depend on function but will correspond to those set in Submenu 3.2;
Not accessible for all other functions.
4.6.3 HIGH LIMIT.
Maximum allowable value for functions
MASS TOTAL, MASS FLOW, DENSITY,TEMPERATUR, VOLUME.FLOW, VELOCITY,
ADDITIONAL
or Units: depend on function but will correspond to those set in Submenu 3.2.;
Not accessible for all other functions
4.6.4 ACTIVLEVEL
Select the desired voltage level for the active state
* ACTIVE.HIGH (24 V dc)
* ACTIVE LOW (0 V dc)
4.7 CONTROL.INP Submenu 4.7 Control input
4.7.1 FUNCTION
Function of the control input
* INACTIVE (control input inactive)
* STANDBY (When active converter switches to STANDBY)
* STOP (When active converter switches to stop vibration)
* ZERO CALIB. (Zero calibration triggered on the transition from inactive to active
* TOTAL.RESET (Totaliser reset to zero on the transition from inactive to active on
* QUIT.ERRORS (Status warnings cleared on the transition from inactive to active
4.7.2 ACTIVLEVEL
Set the desired voltage level for the input to be active
* ACTIVE LOW (0...2 V)
* ACTIVE.HIGH (4...24 V)
4.5)
4.5)
to 4.5)
4.5)
in Fct. 4.2.3 and 4.2.4)
Limit as set in Fct 4.5.3 or < Min Limit as set in Fct 4.5.2
exceeds the selected ranges)
4.5)
Fcts. 4.2 to 4.5)
on the control input)
the control input)
on the control input)
Installation and Operating Instructions OPTIMASS
Concentration option if installed.
See separate instruction manual.
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