KROHNE OPTIMASS with MFC 05x EN - Manual (Page 65)

Installation and Operating Instructions OPTIMASS 64
Fct.
No Text Description and settings
4.6 ALARM. OUT Sub menu 4.6 Process alarm output
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
4.5)
* 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
4.5)
* VOLUME.FLOW (Alarm active if volume flow go outside limits as set in Fcts. 4.2
to 4.5)
* VOL.TOTAL (Alarm active ...
* TEMPERAT. (Alarm active if temperature goes outside limits as set in Fcts. 4.2 to
4.5)
* CONC. FLOW
* CONC. TOTAL
* CONC.BY.MASS
* CONC.BY.VOL.
Concentration option if installed.
See separate instruction manual.
4.6.1 FUNCTION
* 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
in Fct. 4.2.3 and 4.2.4)
* I2 SAT. and I3 SAT. see I1 SAT.
* PULSE SAT (Alarm active if value output on pulse output is either: > 1.3 x Max
Limit as set in Fct 4.5.3 or < Min Limit as set in Fct 4.5.2
* ANY O/P.SAT (Alarm active if value output on either current or pulse output
exceeds the selected ranges)
* VELOCITY (Alarm active if flow velocity goes outside limits as set in Fcts. 4.2 to
4.5)
* ADDITIONAL (Alarm active if additional totaliser goes outside limits as set in
Fcts. 4.2 to 4.5)
4.6.2 LOW LIMIT
or
Minimum allowable value for functions
TOTAL MASS, MASS FLOW, DENSITY,TEMPERATUR, VOLUME.FLOW, VELOCITY,
ADDITIONAL and concentration functions
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.
or
Maximum allowable value for functions
MASS TOTAL, MASS FLOW, DENSITY,TEMPERATUR, VOLUME.FLOW, VELOCITY,
ADDITIONAL
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
on the control input)
* TOTAL.RESET (Totaliser reset to zero on the transition from inactive to active on
the control input)
* QUIT.ERRORS (Status warnings cleared on the transition from inactive to active
on the control input)
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)