Monroe Electronics 287a Anleitungen und Rezepte
Supplementary Manual
for
Model 287a
Ionizer Performance Analyzer
287a-1/100A
V1.12
P/N 0345006
101107
IPA287Supplement Page 1 Monroe Electronics, Inc.
IPA 287a Display and Operational Chart
Press [On/Off] to turn on the unit
ME MONROE 287a
Version 1.12
MemUsed A30%M50%
ClrData Y/N? N
Press [On/Off] or
wait for 5 seconds
Press [^] or [v] to make the choice. Then press
[Enter] to select and exit. Or press [ON/OFF] for
not to do anything and exit.
---V A30%M50%
28C 9.0V 34%RH
Main entrance display
Off
28C 9.0V 34%RH Set-Up
28C 9.0V 34%RH
Null
28C 9.0V 34%RH
less than 2 seconds longer than 4 seconds
between 2 - 4 seconds
RvwData A30%M50%
^ v ENT ON=Exit
ClrData A30%M50%
^ v ENT ON=Exit
A
uto Seq +++---
^ v ENT ON=Exit
Tst delay 5 sec
^ v ENT ON=Exit
Bal (Y/N) Y
^ v ENT ON=Exit
Bal dur 22 sec
^ v ENT ON=Exit
A
utoShtDwn 10min
^ v ENT ON=Exit
Fac. Default
^ v ENT ON=Exit
Exit
^ v ENT ON=Exit
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [^] or [v]
Press [Enter]
ClrData N
Y/N? A30%M50%
Press [Enter]
Memory used: Auto-sequence tests 30%.
Manual tests 50%. If no data in memory (I.e.
A
=0%M=0%), this screen is not shown.
Temperature=28C, Battery=9.0V, Humidity=34%RH
A
uto Seq +++---
+++--- +-+-+-
Press [Enter]
Tst delay 5 sec
0-30 sec
Press [Enter]
Bal (Y/N) Y
Y/N?
Press [Enter]
Press [Enter]
Press [Enter]
Press [Enter]
Press [Enter] or [ON/OFF] back to
Main
Bal dur 22 sec
10-90 sec
A
utoShtDwn 10min
0=disabl 1-15min
Fac. Default N
Y/N?
Press [^] or [v] to
scroll through the
choices. Then
press [Enter] to
select and exit.
Or press
[ON/OFF] for not
to do anything
and exit.
Press and hold
[ON/OFF]
Press
[^] or [v] : scroll through the menu
[Enter] : select the menu item
[ON/OFF]: back to Main
Restore factory defaults:
A
utoSeq= +++---
Tst delay = 5
Balance= Y
Balance duration= 30 sec.
A
utoShtDwn= 1 minute
Balance test
Balance duration
Test delay
A
uto Sequence
Clear data
Review data
A
uto shut down
See
Page 2
IPA287Supplement Page 2 Monroe Electronics, Inc.
M1TH 25C 31%RH
Manual test
Test #1 (1-0)
Temperature
Humidity
M1D+ 6.8s
M1TH 25C 31%RH
M2D- 7.3s
M2TH 25C 31%RH
Press [^] or [v]
M3B+0016v -0010v
M3TH 25C 31%RH
Press [^] or [v]
M4D+ 10.6s
M4TH 23C 30%RH
Press [^] or [v]
MDA+08.7s -07.3s
Press [^] or [v]
11D+07.3s -08.9s
12D+09.3s -06.2s
Press [^] or [v]
13D+20.1s -12.9s
1AD+09.3s -06.2s
Press [^] or [v]
1Ba+0017v -0005v
1TH 25C 30%RH
Press [^] or [v]
M2D - 7.3s
Manual test
Test #2 (1-0)
Decay
-Decay test time in seconds
M1D + 6.8s
Manual test
Test #1 (1-0)
Decay
+Decay test time in seconds
M3B+0012v -0003v
Manual test
Test #3 (1-0)
Balance
+ and - Voltage peaks
MDA+08.7s -07.3s
Manual
Decay
A
verages
+ and - Decay averages
11D+07.3s -08.9s
A
utoSeq. group #1 (1-0)
Test #1 (1-3)
Decay test
+ and - decay time in seconds
1AD+09.3s -06.2s
A
utoSeq. group #1 (1-0)
A
verage
Decay
+ and - decay average of the group
1Ba+0017v -0005v
A
utoSeq. group #1 (1-0)
Balance test
+ and - voltage peaks
Press [Enter] or [ON/OFF] back to Main
From
Page 1
IPA287Supplement Page 3 Monroe Electronics, Inc.
---V A30%M50%
28C 9.0V 34%RH
Main entrance display
+Decay
28C 9.0V 34%RH Balance
28C 9.0V 34%RH
Null
28C 9.0V 34%RH
Press [+] and hold
less than 2 seconds
between 2-4 seconds
longer than 4 seconds
+ 1V Zeroing
28C 9.0V 34% M1+
+ 950V +Charge
28C 9.0V 34% M1+
+ 1V Zeroing
28C 9.0V 34% M2B
+1030V +Decay
28C 9.0V 34% M1+
+ 800V 3.6s
28C 9.0V 34% M1+
Manual
Test #1 (1-0)
+Decay
Manual
Test #2 (1-0)
Balance
+ 1V 5.2s
+0002mx –0004mn Voltage update Balance duration timer
Min and Max voltages
start recording after 5 seconds.
Press [Enter] will abort any on-going test.
A
fter the test complete, review data begins.
Press [^] or [v] will scroll through the data.
Press [Enter] or [ON/OFF] back to Main
Manual Plus Decay Test
(press [^] button less than 2 seconds)
The 287 unit will start by zeroing then Charge to over +1050V, then Decay.
The decay timer starts at +1000V and stops at +100V.
Manual Balance Test
(press and hold [^] or [v] button for 2-4 seconds)
The 287 will start by zeroing, then Balance for the time duration. Start recording Min and Max
voltage levels after 5 seconds.
Up to 10 Manual test results can be stored in memory. They are named M1 thru M0 where M0 is
the 10th test.
Timer starts at
1000V and stops
at 100V
IPA287Supplement Page 4 Monroe Electronics, Inc.
---V A30%M50%
28C 9.0V 34%RH
Main entrance display
-Decay
28C 9.0V 34%RH Balance
28C 9.0V 34%RH
Null
28C 9.0V 34%RH
Press [-] and hold
less than 2 seconds
between 2-4 seconds
longer than 4 seconds
+ 1V Zeroing
28C 9.0V 34% M3-
- 950V -Charge
28C 9.0V 34% M3-
-1030V -Decay
28C 9.0V 34% M3-
- 800V 3.6s
28C 9.0V 34% M3-
+ 1V Zeroing
28C 9.0V 34% M4B
Manual
Test #3 (1-0)
-Decay
Manual
Test #4 (1-0)
Balance
+1V 5.2s
+0002mx –0004mn Voltage update Balance duration timer
min and max voltages start recording
after 5 seconds.
Press [Enter] will abort any on going test.
A
fter the test complete, review data begins.
Press [^] or [v] will scroll through the data.
Press [Enter] or [ON/OFF] back to Main
Manual Minus Decay Test
(press [v] button less than 2 seconds)
The 287 unit will start by zeroing then Charge to over +1050V, then Decay.
The decay timer starts at +1000V and stops at +100V.
Manual Balance Test
(press and hold [^] or [v] button for 2-4 seconds)
The 287 will start by zeroing, then Balance for the time duration. Start recording Min and Max
peaks after 5 seconds.
Timer starts at
1000V and stops
at 100V
IPA287Supplement Page 5 Monroe Electronics, Inc.
Auto Sequence Group Test(press [AUTO] button less than 2 seconds)
The 287 unit will perform up to 10 groups of automatic test sequences and store the results in memory.
Groups are named 1 thru 0 where 0 is the 10th. Each group has 3 +decay, 3-decay, and an optional balance
test. The sequence can be set in the Set-Up Menu.
Decay test
: Zeroing to <5V, Charge to over +/-1050V, then Decay.
The decay timer starts at +/-1000V and stops at +/-100V.
Balance Test:
Zeroing to <5V, then Balance for the time duration. Start recording
Voltage peaks after 5 seconds.
The delay time between the tests can be set in the Set-Up Menu.
---V A30%M50%
28C 9.0V 34%RH
Main entrance display
A
UTO
28C 9.0V 34%RH Null
28C 9.0V 34%RH
Press [AUTO] and hold
less than 2 seconds longer than 2 seconds
+ 1V Zeroing
28C 9.0V 34% 11+
+ 950V +Charge
28C 9.0V 34% 11+
Timer starts at 1000V
and stops at 100V.
Group #1 (1-0)
Test #1 (1-3)
+Decay
+ 1V Zeroing
28C 9.0V 34% 1Ba Group #1 (1-0)
Balance test
+ 1V 5.2s
+0002mx –0004mn Voltage update Balance duration timer
Max and min voltages start recording
after 5 seconds.
Press [Enter] will abort any on going test and back to Main.
A
fter the test complete, review data begins.
Press [^] or [v] will scroll through the data.
Press [Enter] or [ON/OFF] back to Main
Auto Sequence Test
go on for the other 5 decay tests... Review test results
+1030
V
+Decay
28C 9.0V 34% 11+
+ 800V 3.6s
28C 9.0V 34% 11+
+ 20V 8.6s
Delay 6 sec
IPA287Supplement Page 6 Monroe Electronics, Inc.
Error Messages What to do...
Battery Low 6.2
V
Off in 5 sec.
---V A30%M50%
28C 9.0V Er%RH
Change the battery.
Humidity is out of 10% - 90% range or
sensor failure. If sensor failure, contact
factory for repair.
+1012V +Charge
Unable to charge Unable to charge to 1050V. Make sure nothing is contacting the charge plate
and the standoffs underneath are clean. This may also be caused by too
much load on the plate. Press enter to return to the main screen. Remove
the 287 from the ionizer and recheck. If problem persists contact the
manufacturer for calibration.
+ 216V 200.s
Decay failed Decay time out at 200 seconds, and the plate reading is still above
100V. Check your ionizer. Recommend using Monroe Model 288
EEProm Fail Contact factory.
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