Flow urv funktion, Time [min, Fl ow [% ] cu rr ent [m a – Yokogawa RAMC User Manual
Page 60
<7. HART-COMMUNICATION>
7-12
IM 01R01B02-00E-E 10th edition January 01, 2013 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
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Output Current
Flow Value
hysteresis (> 30 sec)
t2
delta-T2 (day; h; min)
delta-T1 (day; h; min)
Read out
(max. 1
Event)
MAX Value = 103 % (20.5 mA)
t1
Time [min]
Fl
ow
[%
]
Cu
rr
ent
[m
A]
Flow URV Funktion
F73.EPS
Device setup
Diag/Service
Diagnostics
Float
blocking
Float blocking
ON/OFF Activate or deactivate float blocking
Set lower limit
5%/15%/30%
Set lower limit of supervision range
Set supervise time
Turbulent flow
Smooth flow
Start
autozero
Start
Autozero
value
Shows
autozero
value
Detailed description of float blocking function see chapter 6.2.12.
Device setup
Diag/Service
Power monitoring
Operation time
Days
Time since last power on.
Hours
Minutes
Oper time shadow
Days
Time from…
Hours
… previous power on…
Minutes
… to power off.
Reset power fail
Power fail warning is cleared.
Description of power monitoring function:
After power on the minutes are counted in parameter Operation time.
At power off the time from parameter Operation time is stored in parameter Oper time shadow.
After power off/on the power fail warning is set. It can be cleared by Reset power fail.