15
Operating
7.2.5
Valve mode + warnings (factory setting)
Displays in valve mode + warnings:
•
Valve position: open, half-way, closed
•
Device status: failure, function check, out of specification,
maintenance required (according to NAMUR)
Valve position
Device status
Status, color
Normal operation
Open
is lit yellow
6)
--
Half-way
is lit white
6)7)
--
Closed
is lit green
6)
--
Tab. 4: Valve mode + warnings, normal operation
If several device statuses exist simultaneously, the device status
with the highest priority is displayed.
Valve
position
Device status
Failure
Function
check
Out of
specifi-
cation
Maintenance
required
Status,
color
Status,
color
Status,
color
Status,
color
Open
flashes
red
flashes
orange
flashes
yellow
blinks
blue
alternately
with
yellow
6)
Half-way flashes
red
flashes
orange
flashes
yellow
blinks
blue
alternately
with
white
6)7)
Closed
flashes
red
flashes
orange
flashes
yellow
flashes
blue
alternately
with
green
6)
Tab. 5: Valve mode + warnings, device status
For warning messages, the LEDs are briefly switched off between
the change of the colors.
For localizations, the colors are only shown momentarily.
6)
Factory setting, selectable colours for valve position: off, white, green,
blue, yellow, orange, red
7)
From firmware A.1.6
Type 8791 REV.2
english
Содержание 323219
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