YOKOGAWA OX400, Руководство пользователя

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<6. Operation and Parameters>
6-7
IM 11M10B01-01E
6.1.6 Setting Calibration Gas Concentration “SEt.C”
Operation: Hold down the [MODE] key for 2 seconds, select “SEt.C” with the [▲], [▼]
keys, and press the [ENT] key.
Set the O
2
concentration of gas used for calibration. Alternatively, this setting can be performed
while performing calibration “CAL.” The gas concentration that can be set is restricted depending
on which calibration is performed (which depends on the specification in calibration “CAL”). The
oxygen concentration of air is fixed to 20.6% O
2
, so it cannot be set. Figure 6.7 shows a setting
example in 3-point calibration “ALL.” With respect to the input method of a numerical value,
decimal point, and unit, see Section 6.6.
SEt.C
▼↓↑▲
MODE
CAL
▼↓↑▲
▼↓↑▲
10.00
PPM
10.00
PPM
1000
1000
PPM
PPM
%
%
%
%
10. 00
1000
10. 00
1000
[ENT]
[ENT]
[ENT]
[ENT]
[ENT]
To “rEV”
Hold down
for 2 seconds.
Return to “SEt.C.”
10 ppm gas concentration
is confirmed.
1000 ppm gas concentration
is confirmed.
Figure 6.7 Setting Calibration Gas Concentration “SEt.C”
6.1.7 Setting Sensor Constant “SEnS”
Operation: Hold down the [MODE] key for 2 seconds, select “SEnS” with the [▲], [▼]
keys, and press the [ENT] key.
Be sure to enter the sensor constant when replacing sensors. With respect to the sensor
constant, the following five parameters are available: ZE1, SP1, ZE4, SP4, and CON4, which are
on the constant tag of the sensor. Be sure to enter the right parameter. Figure 6.8 shows a setting
example. These constants are specific to the sensor and remain the same for all operations. With
respect to the input method of a numerical value, decimal point, and unit, see Section 6.6.
ZE1
00Ab
ZE1 SP1
AE0E
SP1
CON4
PPM
1021
CON4
PPM
ZE4
FF79
ZE4
SP4
AC75
SP4
[ENT]
[ENT]
[ENT]
[ENT] [ENT]
[ENT] [ENT]
[ENT]
[ENT]
[ENT]
[ENT] [ENT]
% %
SEnS
0
0
A
1
F
A
000
0AC
E0F
F7C
C77
038
Entering password
Enter “0330” and press the [ENT] key.
Enter the zero sensor constant 1
(in hexadecimal). Input is confirmed. Input is confirmed.
Input is confirmed. Input is confirmed.
Input is confirmed.
Enter the span sensor constant 1
(in hexadecimal).
Enter the zero sensor constant 4
(in hexadecimal).
Enter the span sensor constant 4
(in hexadecimal).
Enter the gas concentration of CON4 (1000 ppm).
Enter the numerical
value only.
Return to “SEnS.”
*The entered sensor constants are updated altogether when the input of CON4 is confirmed.
If the input is interrupted halfway, it returns to the sensor constant before the input.
SEnS
Figure 6.8 Setting Sensor Constants “SEnS”
8th Edition : Jan. 10, 2019-00