KROHNE GFM 700 EN - Manual (Page 20)

20
Fct. Text Description and settings
4.7.0 F > 1 kHz OUTPUT FREQUENCY too high:
must be less than 1 kHz!
4.7.1 FULL SCALE Full-scale range for flowrate Q
100%
,
see Fct. 3.1.1
4.7.2 PULSOUTP. Unit of frequency output F,
see Fct. 3.4.2
4.7.3 PULSRATE
or
PULSE/UNIT
Pulse rate for 100% flowrate or
for sound velocity,
see Fct. 3.4.3 or
Pulse value for flowrate unit,
see Fct. 3.4.3
4.8.0 F <> PULSW. FREQUENCY/PULSE WIDTH
ASSIGNMENT is incorrect
4.8.1 PULSOUTP. Unit of frequency output F,
see Fct. 3.4.2
4.8.2 PULSRATE
or
PULSE/UNIT
Pulse rate for 100% flowrate or
for sound velocity, see Fct 3.4.3
or Pulse value for flowrate unit,
see Fct. 3.4.3
4.8.3 PULSWIDTH Pulse width for frequencies
≤ 10 Hz, see Fct. 3.4.4
4.9.0 PULS/T.TIME Incorrect ASSIGNMENT of UNIT
for F and SOUND VELOCITY
4.9.1 FUNCTION F Function of frequency output F,
see Fct. 3.4.1
4.9.2 PULSOUTP. Unit of frequency output F,
see Fct. 3.4.2
4.10.0 LFC.
I/T.TIME
LOW-FLOW CUTOFF I incorrect:
Ensure low-flow cutoff is “off”
when function of current output
is sound velocity.
4.10.1 FUNCTION I Function of current output I,
see Fct. 3.3.1
4.10.2 L.F.CUTOFF
I
Low-flow cutoff (SMU) for current
output required? See Fct. 3.3.7
4.11.0 LFC.
F/T.TIME
LOW-FLOW CUTOFF F incorrect:
Ensure low-flow cutoff is “off”
when function of frequency
output is sound velocity.
4.11.1 FUNCTION F Function of frequency output F,
see Fct. 3.4.1
4.11.2 L.F.CUTOFF
F
Low-flow cutoff (SMU) for
frequency output required?
See Fct. 3.4.6
4.12.0 V.S.
min>max
MAX. SOUND VELOCITY MUST
BE LARGER THAN MIN. SOUND
VELOCITY.
4.12.1 MIN SP. S Minimum sound velocity,
sound velocity for I
0%
or F
0%
4.12.2 MAX SP. S Maximum sound velocity,
sound velocity for I
100%
or F
100%