YZ Systems NJEX 8300G, Manual, Page: 43 / 126

YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
Page 36
NJEX 8300 ver .092001 ATEX Rev.
SSSSS
ECTION ECTION ECTION ECTION ECTION
66666::::: P P
P P
P
R RR R ROGRAMMING OGRAMMING OGRAMMING OGRAMMING OGRAMMING FOR FOR FOR FOR FOR
P P
P P
P
R RR R ROPOR OPOR OPOR OPOR OPORTION TION TION TION TIONAL AL AL AL AL
-----
TTTTTO O O O O
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IME IME IME IME IME
O O
O O
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PERA PERA PERA PERA PERATION TION TION TION TION
Or
Setting Operator Input Parameters,
Continued
To set the alarm level points,
figure 68, press and
release the Select key. The Odorant Inlet Low value will
begin to flash when chosen. Nominal low pressure in the
Odorant Storage Tank is 30 psi
(2.07 Bar). Use the Up
Arrow key to increase the value and the Down Arrow
key to decrease the value. When a new value has been
chosen, press the Enter key to store the new Odorant
Inlet Low setting into memory. The entered value will
stop flashing when it has been loaded into memory and
the Odorant Inlet High value will begin to flash. Nominal
high pressure in the Odorant Storage Tank is 35 psi
(2.41 Bar). Use the Up Arrow key to increase the value
and the Down Arrow key to decrease the value. When
a new value has been chosen, press the Enter key to
store the new Odorant Inlet High setting into memory.
Press the Down Arrow key to advance to the next
menu.
Alarm to Relay Delay
Is a programmable time that can be entered to allow for
a period of time to occur between the initial issuance of
an alarm and the actual remote reporting of the alarm
via the alarm relay output.
1. 0 = No Relay Contact Delay
2. 1 - 240 = Number of Minutes Delay
3. > 240 = Disabled, No Alarm Relay Contact will occur
To set the alarm delay time,
figure 69, press and
release the Select key. The Alarm to Delay value will
begin to flash when chosen. Use the Up Arrow key to
increase the value and the Down Arrow key to de-
crease the value. When a new value has been chosen,
press the Enter key to store the value.
Alarm to Call Out Delay
Is a programmable time that can be entered to allow for
a period of time to occur between the initial issuance of
an alarm and the actual automatic call out function via a
modem or Modbus communication port.
1. 0 = No Alarm Call Out Delay
2. 1 - 240 = Number of Minutes Delay
3. > 240 = Disabled, No Alarm Call Out will occur
Figure 68
Select
Enter
Figure 69
Select
Enter
Select
Enter
pmp bat vmtr sig tnk
Odorant Inlet (psi)
25.0=Low 40.0=High pmp bat vmtr sig tnk
Odorant Inlet (bar)
1.70=Low 2.80=High
pmp bat vmtr sig tnk
Alarm to Relay Delay
0 minutes
pmp bat vmtr sig tnk
Alarm to Callout Dly
0 minutes