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Emerson Process Management Solu Comp Xmt-A Manuel D'instructions page 94

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Utilisation des communicateurs 275 & 375
Device setup
Process variables
View Fld Dev Vars
Oxygen *
Temp
Snsr Cur
pH #
pH mV #
GI #
Temp Res
View PV-Analog 1
PV is Oxygen *
PV
PV % rnge
PV AO
View SV
SV is Temp **
SV
View TV
TV is Snsr Cur ***
TV
View 4V
4V is Temp Res ****
4V
View Status
Diag/Service
Test device
Loop test
View Status
Master Reset
Fault History
Hold Mode
Calibration
Zero Main Sensor
Air Calibration
In-process Cal
Dual Range Cal #####
Adjust Temperature
pH 2-Pt Cal #
pH Auto Cal #
Standardize pH #
D/A trim
Diagnostic Vars
Oxygen
Snsr Cur
Sensitivity
Zero Current
pH Value #
pH mV #
pH Slope #
pH Zero Offset #
GI #
Temp
Temp Res
Noise rejection
Figure 75. Menu du communicateur 375 connecté à un transmetteur Xmt-A-HT 1/3
Page 92
Nota :
* = Oxygen, Free Cl, Ozone, Ttl Cl ou Chlrmn ;
** = *, Temp, pH ou GI ;
*** = ** ou Snsr Cur ;
**** = ***, Temp Res ou Not Used ;
***** Unité pour ozone : ppm ou ppb ;
Unité pour chlore (toutes formes) : ppm ;
# : Valable si PV = Free Cl ;
## : Valable si PV = Oxygen ;
### : Valable si PV = Oxygen et unit = %sat ;
#### : Valable si PV = Free Cl, Ttl Cl ou Chlrmn ;
##### : Valable si Dual Range Cal = Enable.
Xmt-A

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