KROHNE IFC 210 E-EEx EN - Manual (Page 32)

Sect. 4.4 Part B IFC 210 Signal converter
IFC 210 E 05/2002
32
Fct. Display- Texts Description and settings
I Error Set current for error identification (I
Error
)
• 22 mA • 0.0 mA (... < I
0%
, variable only, see above ifI
0%
> 1 mA)
Press
→
key to transfer to number setting.
Press ↵ key to transfer to subfunction “Range I”.
Reverse Range Set full-scale range for reverse flow
(appears only when 2 Directions selected, see above)
setting range: 005 - 150% of Q
100%
(different value for reverse flow)
Press
→
key to transfer to number setting.
Press
↵
key to return to Fct. 1.05 “Current output I”.
1.06 Pulsoutput P Set Pulsoutput P
Function Set Function
Selection: • Off (switched off)
• 1 Direction (1 flow direction)
• 2 Directions (forward/reverse flow, F/R flow measurement)
Press
↵
key to transfer to subfunction “Pulswidth”.
Pulswidth Set pulse width
Selection: • 0.01 - 1.00 Sec (only for F
max
< 50 pulse/s)
• automatic (= 50% of the period duration)
of the 100% output frequency))
• symmetrical (= pulse duty ratio 1:1 over total range)
Press
↵
key to transfer to subfunction “Pulsvalue”.
Pulsvalue Set pulse value
pulse value per unit
volume • 1/m 3 • 1/Liter • 1/US Gal
• PulS/ user-defined unit, factory-set is Liter or US
M.Gal (see Fct. 3.05)
pulse value per unit
time • PulSe/Sec (=Hz) • PulSe/min • PulSe/hr
• PulSe/user-defined unit, factory-set is hr
(see Fct. 3.05)
Press ↵ key to return to Fct. 1.06 “Pulsoutput P”.
1.07 Output/Input B1 Assignment of terminal B1 see Fct. 3.07 Hardware:
Either STATUS OUTPUT or CONTROL INPUT
For settings, refer to one of the following descriptions.
1.08 Output/Input B2 Assignment of terminal B2 see Fct. 3.07 Hardware:
Either STATUS OUTPUT or CONTROL INPUT
For settings, refer to one of the following descriptions.
1.0_ Status output Setting as status output
B1 and/or B2 • Off (status output switched off)
• On (status output switched on, e.g. as operation indicator)
EMPTY PIPE (signals that pipe is empty , only if option installed)
• SIGN.I or P (F/R flow measurement)
• Overflow I or P (overranging of outputs)
• SMU I or P (signals when low-flow cutoff is active)
}
I = I only
P = ALL
• Inverse B1
• Trip Point: (press key
↵
to transfer to Characteristics)
Selection: • + direction • - direction • 2 directions
(press ↵ key to transfer to number setting)
Setting range 005 - 150%
• automatic range change (press
↵
key to transfer to number setting)
Setting range 05 - 80% (= ratio of lower to upper range)
• All Errors
• Fatal error only
Press
↵
key to return to Fct. 1.07 a nd/or 1.08 “ Statusoutput”