KROHNE IFC 020 K Installation And Operating Instructions Manual page 26

Fct. Text
1.06 PULS B1
→ FUNCT. P
→ SELECT P
→ PULSWIDTH
→ VALUE P
→ VALUE P
1.07 STATUS. S
1.08 CONTROL E
(IFC 020 E only)
Fct. Text
2.00 TEST
2.01 TEST Q
2.02 HARDW. INFO
→ MODUL ADC
→ MODUL IO
→ MODUL DISP.
→ MODUL RS
4/7
Description and settings
Pulse output P
Select function for pulse output P
• OFF (switched off)
• 1 DIR. (1 flow direction)
• 2 DIR. (forward/reverse flow, F/R flow measurement)
Press key ↵ to transfer to subfunction "SELECT P".
Select pulse type
• 100 HZ
• 1000 HZ
Press key ↵ to transfer to subfunction "PULSWIDTH".
With selection 100 HZ and 1000 HZ,
return to Fct.1.06 PULSOUTPUT P (pulswidth 50% cyclic).
Select pulse width
• 50 msec • 100 msec • 200 msec • 500 msec • 1 sec
Press key ↵ to transfer to subfunction "VALUE P".
Set pulse value per unit volume (appears only when
"PULSE/VOL." set under "SELECT P" above)
• xxxx PulS/m3
• xxxx PulS/ user-defined unit, factory-set is "Liter" or "US M.Gal" (see Fct. 3.05)
Setting range "xxxx" is dependent on the pulse width and the
full-scale range: P
Press key ↵ to return to Fct. 1.06 "PULS. OUTPUT P".
Set pulse value per unit time (appears only when "PULSE/TIME"
set under "SELECT P" above)
• xxxx PulSe/Sec (=Hz)
• xxxx PulSe/user-defined unit, factory-set is "hr" (see Fct. 3.05)
Setting range "xxxx" is dependent on the pulse width, see above
Press key ↵ to return to Fct. 1.06 "PULS. OUTPUT P"".
Status output S
• ALL ERROR
• F/R INDIC. (F/R indication for forward/reverse measurement)
• TRIP. POINT
Press ↵ key to transfer to number setting
Press ↵ key to return to Fct. 1.07 "STATUS. S".
Control input E (IFC 020 E only)
• OFF (switched off)
• OUTP. ZERO (set outputs to "min.values")
• TOTAL. RESET (reset totalizers)
• ERROR. RESET(delete error messages)
Press ↵ key to return Fct. 1.08 "Control E".
Description and settings
Testmenu
Test measuring range Q
Precautionary query
• SURE NO
• SURE YES
select value: -110 / -100 / -50 / -10 / 0 / +10 / +50 / +100 / +110 PCT.
Press ↵ key to return to Fct. 2.01 "TEST Q".
Hardware information and error status
Before consulting factory, please note down all 6 codes.
X . X X X X X . X X
Y Y Y Y Y Y Y Y Y Y
X . X X X X X . X X
Y Y Y Y Y Y Y Y Y Y
X . X X X X X . X X
Y Y Y Y Y Y Y Y Y Y
X . X X X X X . X X
Y Y Y Y Y Y Y Y Y Y
Installation and operating instructions IFC 020
• PULSE/VOL. (pulses per unit volume, flowrate)
• PULSE/TIME (pulses per unit time for 100% flowrate)
• xxxx PulS/Liter • xxxx PulS/US.Gal
= F / Q
min min 100%
• xxxx PulSe/min
• FATAL ERROR
Setting range: 002 - 115 PERCENT
Press ↵ key to return to Fct. 2.01 "TEST Q".
Press ↵ key, then use ↑ or ↓ key to
of set full-scale range Q
Displayed value present at outputs I and P.
Press ↵ key to transfer to "MODUL IO".
Press ↵ key to transfer to "MODUL DISP.".
Press ↵ key to transfer to "MODUL RS
Press ↵ key to return to Fct. 2.02
"HARDW. INFO".
P = F / Q
max max 100%
• xxxx PulSe/hr
• OFF • ON
.
100%