Yokogawa IR400 - Manual (Page 77)

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IM 11G02N01-01E
• Other parameter
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%.
* Refer to the O 2 correction concentration
value in “5.3 Outline of display screen” for
oxygen correction calculation procedure.
Station No. : Set the station No. for MODBUS
communication. Settable
in the range from 00 to 32.
Range setting : Moves to the screen on which
measuring range is changed.
Description of each setting screen
Press the or the key to move the
cursor to the item whose setting is to be
changed.
The values for password, oxygen
correction, limit, and station No. are
highlighted.
Press the or the key to change the
value to desired one, and then press the
ENT
key.
Note: Pay attention not to forget the
password. Otherwise you cannot
enter the maintenance mode.