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St
tep
Action
4
4
Select
Firmware
Version
n (FIRM)
5
5
Enter th
he Selection
4
.13
Acknowle
A
Alarm
can be set as
•
If Latc
ching function
turns o
off when alarm
•
If Latc
ching function
Pr
reliminary S
Steps
•
Latch f
function is en
•
An ala
arm has been t
alarm i
is acknowledg
alarm d
disappears.
Pr
rocedure
St
tep
Action
1
Switch
the lower disp
to show
w the alarm
messa
ge.
2
Acknow
wledge the ala
Re
evision 2.0
Ju
uly 2015
Press
or
edge Ala
rms
No Latching
or Latching.
n is disabled, th
hat is LACH=
m disappears.
n is enabled, th
hat is LACH=
abled. In the S
Set Up Mode,
triggered. The
e Alarm LED k
ged, it will sto
op blinking if t
Press
play
arm.
ED
DC201 / EDC2
202 / EDC203
4.
Monitoring a
er Display= FW
Lowe
er Display= FW
Uppe
Lowe
er Display=Sy
=NO, the ALM
M LED lights
=YES, use the
following pro
, LACH=YES
S.
keeps blinking
g when the ala
the alarm is st
till active or th
Display= ALM
Lower D
If the ala
arm is still acti
blinking;
;
If alarm
disappears, A
3 Product Man
ual
and Operating
the Controller
4.13. Acknow
wledge Alarms
Result
R
WVN
WVN
ystem Firmwar
re Version
up when alarm
m occurs and
ocedure.
arm occurs. W
When the
he LED turns
off if the
Re
esult
ive, ALM LED
= stops
ALM LED=off.
r
s
81
1
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