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Programming and Operation,
continued
32
3. When decoders are started again it will then look
again for a transition from above the limit to below
and an alarm will trigger.
12. Move the markers to the
Condition
field and
activate. Use the
up
and
down arrows
to choose
a threshold and select
OK
to save it.
13. Move the markers to the
Limit
and activate.
Use the
up
and
down arrows
to set the numeric
limit value and select
OK
to save it.
14. Move the markers to the
Action
and activate.
Use the
up
and
down arrows
to decide what
shall happen when the alarm occurs and select
OK
to save it.
15. Move the markers to the
Condition
field for
the second alarm definition and repeat steps
12
to
14
, skipping the
Obj
. and
Obj. Id
fields (for
now).
Note
: Choosing a decoder that operates a
Normally
open
Master Valve shuts off the complete water
supply to the system.
Setting Up Sum Flow Alarms
1. From the
Main Menu
, choose
Set-up Data
and
select
OK
.
You will be taken to the
Set-up Data Menu
.
2. Navigate to
6. Sensor Decoders
and select
OK
.
The
Sensor Decoders
list appears.
3. Navigate to
11. ** Setup sum flow alarms **
and select
OK
.
The
Setup sum flow alarms
screen appears.
4. Use the
up
and
down arrows
to enable
Master
Pump Flow (MPF)
and select
OK
.
5. Use the
right arrow
to move to the
Min flow
when pump active
field and select
OK
to
activate it.
6. Use the
up
and
down arrows
to set the flow rate
and select
OK
.
Now, you are going to define alarms for your
irrigation system.
7. Use the
right arrow
to move to the
Alarm Type
field and select
OK
to activate it.
8. Use the
up
and
down arrows
to choose the
Alarm Type
and select
OK
.
** Sensor Decoder Set-up **
Name Type Addr. @ Val Units Sum
SD1 Flow 50000 20 100 mA NA
Alarm Cond. Limit Action Obj. Obj. ID
1. >Above< 100 Deact Decod All
2. Below 12 Deact Decod All
6. SD6 Gen. 50000
7. SD2 Flow 50001
8. SD3 OnOff 50002
9. SD4 Flow 50003
10. SD10 Gen. 50000
11. ** Setup sum flow alarms **
09:02 AM
OK
Содержание MDC2
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