E-680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4
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4.2.3 CONFIGURATION MODE
In order to enter into configuration mode, button
must be pressed at least 3 second duration. After this
operation security code is asked. Security code is
adjusted by and buttons. After adjusting the
security code and pressing button, accesses the
“General Parameters Page”. Here, and buttons
can be used to select the other pages. When a page
is selected, pressing button accesses the first
parameter in that page. Successively pressing
button will display the other parameters in that page.
After the last parameter or pressing button more than
two seconds, reverts to the top of that page where a
different page can be selected. When a parameter is
selected, its value can be edited by and
buttons. In anywhere in the configuration pages,
pressing button quits the configuration mode and
reverts to the normal operation.
If the entered security code is not correct, all the
parameters except “Security Code” parameter in the
“General Parameters Page” can be accessed but no
modification is allowed.
The value of the security code is determined by the
parameter “Security Code” in the “General
Parameters Page”. The factory setting of the security
code is “10”.
The Configuration Pages and the parameters in the
configuration pages are given below.
G
ENERAL PARAMETERS PAGE
1. Language
2. Communication Address
3. Baud Rate
4. Parity
5. Message Text
6. Security Code
T
EMPERATURE SET POINTS PAGE
(F
ACTORY SETTINGS)
1. Inlet Air Temp. / Low Alarm Setpoint
(32°F/0°C)
2. Inlet Air Temp. / High Alarm Setpoint
(131°F/55°C)
3. Exchanger Temp. / Low Alarm Setpoint
(27°F)/-3°C)
4. Exchanger Temp. / High Alarm Setpoint
(68°F/20°C)
5. Low Pressure Line Temp. / Low Alarm Setpoint
(23°F/-5°C)
6. Low Pressure Line Temp. / High Alarm Setpoint
(113°F/45°C)
7. High Pressure Line Temp. / Low Alarm Setpoint
(32°F/0°C)
8. High Pressure Line Temp. / High Alarm Setpoint
(194°F/90°C)
9. Ambient Temperature / Low Alarm Setpoint
(32°F/0°C)
10. Ambient Temperature / High Alarm Setpoint
(131°F/55°C)
11. Exchanger Temp. / ECO Start Setpoint
(38°F/3°C)
12. Exchanger Temp. / ECO End Setpoint
(50°F/10°C)
13. Condensor Temp. Diff. Set Point
(41°F/5°C)
T
IME PARAMETERS PAGE
1. Exchanger Temp. / Alarm Delay (Minute)
2. ECO Start Delay (Minute)
3. Low Pressure Line Temp. / High Alarm Delay
(Minute)
4. Restart Delay (Second)
5. Drain Off Time (Minute)
6. Drain On Time (Second)
7. Filter Change Period (Hour)
8. General Maintenance Period (Hour)
D
ATE-TIME ADJUST PAGE
1. Minutes
2. Hours
3. Date
4. Month
5. Year
6. Confirm (Y/N)
A
NALOG INPUT PARAMETERS PAGE
1. 1. Channel Offset
2. 2. Channel Offset
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