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Password Set : Set the password used to move
from the parameter setting screen
to the maintenance mode.
Arbitrary 4-digit number can be
selected.
O
2
ref. Value* : Set the oxygen concentration
reference value at the time of
oxygen correction calculation.
Settable in the range from 00 to
19%.
Limit*
: Set the oxygen concentration limit
at the time of oxygen correction
calculation. Settable in the range
from 01 to 20%.
* This function is not available on ZPAH and
ZPA1.
Station No. : Set the station No. for MODBUS
communication. Settable
in the range from 00 to 32.
Range setting : Set or change the measuring range.
Description of each setting screen
Maintenance
Mode
Setting
Password Set
O
2
ref. Value 12% O
2
limit 20% O
2
Station No. 01
Range Setting
2
465
Set Password
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changed.
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ed.
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key.
Note: Pay attention not to forget the
password. Otherwise you cannot
enter the maintenance mode.
