Flexim FLUXUS F801 User Manual

FLUXUS ADM 8027, F801, ADM 8127B 18 Outputs
128 UMFLUXUS_F8V4-6-1EN, 2018-10-10
18.6.2 Setting the Limits
If the switching condition MAX or MIN is selected in the scroll list func, the limit of the output will have to be defined:
Tab. 18.4: Alarm properties
alarm property setting description
func
(switching condition)
MAX The alarm will switch if the measured value exceeds the upper
limit.
MIN The alarm will switch if the measured value falls below the low-
er limit.
+→- -→+ The alarm will switch if the flow direction changes (sign change
of measured value).
QUANT. The alarm will switch if totalizing is activated and the totalizer
reaches the limit.
ERROR The alarm will switch if a measurement is not possible.
OFF The alarm is switched off.
typ
(holding behavior)
NON-HOLD If the switching condition is no longer true, the alarm will return
to the idle state after approx. 1 s.
HOLD The alarm remains activated even if the switching condition is
no longer true.
mode
(switching function)
NO Cont. The alarm is energized if the switching condition is true and de-
energized if idle.
NC Cont. The alarm is de-energized if the switching condition is true and
energized if idle.
Note! If no measurement is made, all alarms will be de-energized, independently of the programmed
switching function.
Select in the scroll list Input the physical quantity to be used for the comparison. The fol-
lowing list items are available for the alarm output R1:
• selected physical quantity
• signal amplitude
• sound speed of the fluid
Press ENTER.
For the alarm outputs R2 and R3 the current physical quantity is set automatically.
switching condition: MAX
Enter the upper limit. Press ENTER.
The alarm will switch if the measured value exceeds the limit.
switching condition: MIN
Enter the lower limit. Press ENTER.
The alarm will switch if the measured value falls below the limit.
Example 1: High Limit: -10 m³/h
volumetric flow rate = -9.9 m³/h
the limit is exceeded, the alarm switches
volumetric flow rate = -11 m³/h
the limit is not exceeded, the alarm does not switch
R1 Input: ↕
Volume flow
High Limit:
-10.00 m3/h
Low Limit:
-10.00 m3/h

Flexim FLUXUS F801 Specifications

General

Brand	Flexim
Model	FLUXUS F801
Category	Measuring Instruments
Language	English