Yokogawa EXA PH202 2-Wire pH/ORP Analyzer User Manual
Page 63
IM12B07D02-01E
5-12 Parameter setting
Code Display
Function
Function
detail
X
Y
Z
Default
values
Parameter specific functions
01
*PH.ORP
Select main parameter pH
0
0
pH
ORP
1
02
*PRM.2
Enable 2nd parameter Off
0
0
Off
ORP
1
rH
2
03
*Z1.CHK
Impedance check 1
Low
0
1.1.1
High
1 High
Temp comp off
0
Temp comp on
1
On
Imp check off
0
Imp check on
1
On
*Z.L.xΩ
Low impedance limit Press NO to step through choice of units,
1
MΩ
x = None, K, M or G press YES to select units, then use the
>, ^ ENT keys to set the value
*Z.H.xΩ
High impedance limit Press NO to step through choice of units,
1
GΩ
x=None, K, M or G
press YES to select units, then use the
>, ^ ENT keys to set the value
04
*Z2.CHK
Impedance check 2
Low
0
0.0.1 Low
High
1
Temp comp off
0
Off
Temp comp on
1
Imp check off
0
Imp check on
1
On
*Z.L.xΩ
Low impedance limit Press NO to step through choice of units,
100
Ω
x = None, K, M or G press YES to select units, then use the
>, ^ ENT keys to set the value
*Z.H.xΩ
High impedance limit Press NO to step through choice of units,
200
kΩ
x = None, K, M or G press YES to select units, then use the
>, ^ ENT keys to set the value
05
*CAL.CK
Calibration check
Asymmetry check off
0
1.1
Asymmetry check on
1
On
Slope check off
0
Slope check on
1
On
06-09
Not
used