Changing Parameters - CompAir CN2-20P Mode D'emploi

3.7 3.7 Oxygen alarm Oxygen alarm
level level
3.8 3.8 Oxygen alarm Oxygen alarm
delay delay
3.9 Oxygen Analogue 3.9 Oxygen Analogue
FSD FSD = 6.0% = 6.0%
3.10 Start cycle 3.10 Start cycle
enable enable
3.11 Economy enable 3.11 Economy enable
3.12 Fault relay 3.12 Fault relay
on stop on stop
3.13 Machine number 3.13 Machine number
3.14 Remote control 3.14 Remote control
3.15 Modbus parity 3.15 Modbus parity
3.16 EST enable 3.16 EST enable

Changing Parameters

Use the and keys to scroll through to the desired menu and press
The flashing cursor should be positioned over the "=" sign to indicate that the parameter may be changed.
Use the / keys to change the parameter.
Press to accept the changes or press
Press and simultaneously to return to the customer settings menu and then again to return to the
main operating menu.
Sets the purity level at which an oxygen fault is initiated.
Default Settings:
% Generators - 0.05% above the selected production purity.
=15ppm =15ppm
ppm Generators - 5ppm above the selected production purity.
If the purity level exceeds the oxygen alarm level for a period longer than the alarm delay, the oxygen alarm
will be activated and the gas will be vented to atmosphere.
= 60s = 60s
Delay Range = 0 – 600 Seconds, Default = 60 Seconds
Sets the Full Scale Deflection value for the 4 – 20mA Analogue Output of the Oxygen sensor(s).
When enabled the bed cleaning cycles will run whenever the generator is powered up, comes out of standby
mode and economy mode.
= 1 = 1
0 = Disabled, 1 = Enabled
Enables the economy mode.
= 1 = 1
0 = Disabled, 1 = Enabled
When enabled the actuation of the Stop control will generate an alarm.
=1 =1
0 = Disabled, 1 = Enabled
Sets the address for the generator when communicating on a network via the RS485 MODBUS port.
= 1 = 1
Address range is 1 – 247
Sets the mode of control for the generator
1 = Local Start / Stop control, 2 = Remote Start / Stop control via the digital input, 3= Remote
= 1 = 1
communication
Sets the parity for Modbus communication.
Even, Odd, None2, None1
= Even = Even
Note. None2 and None1 refer to no parity with two or one stop bits.
Enables the EST mode.
= 0 = 0
0 = Disabled, 1 = Enabled
and
.
simultaneously to cancel the changes.
3.6 6 Pressure units
= Bar = Bar
3.6 3.6 Pressure units Pressure units
= = Bar
3.6 6 Pressure units
= PSI = PSI
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