KROHNE IFC 110 Converter - Manual (Page 44)

Sect. 5.7 Part B IFC 110 F Signal converter
44 IFC 110 F 05/2003
→ I ERROR = set the error value, press → key
• 22 mA (fixed value)
• 0.0 - I
0%
mA (variable value, only variable when I
0%
≥ 1 mA, see ”RANGE I” above)
Select with ↑ and ↓ keys.
Change flashing number (cursor) with keys ↑ and ↓ . Use → and ← keys to shift cursor
1 place to right or left.
Flashing numbers (cursor) can also be directly set with the 10-key keyboard.
Press
↵ key to return to Fct. 1.05 CUR. OUTP. I
Please refer to Section 2.7 ”Factory settings”
Refer to Section 2.6 for connection diagrams and to Section 5.16 for characteristics.
5.8 Pulse outputs P and A1
Pulse output P 2nd pulse output A1
for ... electronic totalizer electromagnetic or
electronic totalizers
Terminals P and P A1 and A ⊥
F
max
at full-scale range Q
100%
10,000 pulses/s 50 pulses/s
F
min
at full-scale range Q
100%
10 pulses/h 10 pulses/h
Max. switching current 30 mA / AC or DC 100 mA / AC or DC
200 mA / DC polarized
(see Section 6.3)
Remark – ”PULSOUTP.” must be selected
in Fct. 3.07 HARDWARE,
subfunction ”Terminal A1”
PLEASE NOTE: check that output terminal ”A1” is defined as pulse output in
Fct. 3.07 “HARDWARE”, see Sections 2.2 and 5.17.
Fct. 1.06 PULS P
Fct. 1.07 PULS2 A1
Press → key
and / or
Press → key
→ FUNCT. P = select function for pulse output, press → key
• OFF (switched off, no function)
• + DIR. (measurement in one direction, refer to selection of main flow direction in
• – DIR. Fct. 3.02 FLOW METER, subfunction ”FLOW DIR.”)
• 2 DIR.
}
(2 flow directions, F/R mode, forward/reverse)
Select with
↑ and ↓ keys.
Press ↵ key to change to subfunction ”SELECT P”.
Exception: when ”OFF” is selected, return to Fct. 1.06 PULS P or Fct. 1.07 PULS2 A1.
→ SELECT P = select pulse type, press → key
• PULSE/VOL. (pulses per unit volume, flow)
• PULSE/TIME (pulses per unit time for 100 % flow)
Select with
↑ and ↓ keys.
Press ↵ key to change to subfunction ”PULSWIDTH”.