KROHNE IFC 210 E-EEx EN - Manual (Page 43)

Part B IFC 210 Signal converter Sect. 5.7
05/2002 IFC 210 E 43
5.7 Pulsoutput P (Fct. 1.06)
Fct. 1.06 Pulsoutput P
Press
→
key.
Function = select function for pulse output,
•
Off switched off, no function
•
1 Direction 1 flow direction
•
2 Directions 2 flow directions, F/R mode, forward/reverse
Select with
↑
or
↓
key.
Press
↵
key to change to subfunction “Pulswidth”.
Exceptions: When “Off” selected, return to Fct. 1.06 Pulsoutput P.
Pulswidth = Set puls width
•
0.01 – 1.00 s Only for F
max
< 50 pulses
(select this function when operating with EMC.)
•
Automatic = 50 % of cycle duration of 100 % output frequency
•
Symmetric = pulse duty factor 1:1 across entire range
Please note !
F
min
= 10 pulses/hr
F
max
=
width[s] Puls 2
1
×
≤
10 kHz, if „automatic” or „symmetric is selected under
subfunction Pulswidth.
Select with
↑
or
↓
key.
Press
↵
key to change to subfunction “Pulsvalue”.
Pulse value = set pulse value
Pulses per unit volume
•
1/m³
•
1/Liter
•
1/US Gal
•
any unit, see Fct. 3.05, factory-set is ”Pulses per Liter“
Pulses per unit time •
1/s (= Hz)
•
1/min
•
1/h
• any unit, see Fct. 3.05, factory-set is ’’Pulses per hour‘‘
Select with
↑
or
↓
key.
Press
↵
key to return to Fct. 1.06 Pulsoutput P
Please refer to Sect. 3.2 Factory settings .
Refer to Sect. 2.5 for connection diagrams, and to Sect. 5.22 for characteristics.