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Installation and Configuration Manual 59
Calculated Parameters Modbus Communications
Safety Certification
Factory Default Settings
Appendix A
Factory Default Settings
A.1 Default configuration for analog outputs
The 7829 Viscomaster
®
/ Viscomaster Dynamic
™
viscosity meter is supplied in a standard
configuration. Analog Output 1 is set to provide line kinematic viscosity, in cSt. Analog Output 2 is
set to provide line temperature, in °C. (Other units are kg/m
3
for density; API base density derivation
is also configured for the Viscomaster meter.)
The complete set of default values are shown below.
Parameter
Viscomaster Dynamic
Factory default value
Viscomaster Factory
default value
Analog output 1: Variable Line kinematic viscosity Line kinematic viscosity
Units cSt cSt
4 mA setting 0 0
20 mA setting As ordered As ordered
Analog output 2: Variable Temperature Temperature
Units °C °C
4 mA setting 0 0
20 mA setting 150°C150°C
Alarms: Coverage General system
Analog output
User range
General system
Analog output
User range
Hysteresis 2% 2%
Alarm user range: Variable Line kinematic viscosity Line kinematic viscosity
Units cSt cSt
Low setting 0 0
High setting 100 100
Viscosity referral: Base or referral temperature 50 °C50°C
ASTM D341 temperatures T1
and T2
0 °C0 °C
ASTM D341 viscosities V1
and V2
0 cSt 0 cSt
Density calculations: Temperature units °C °C
Temperature offset 0 0
Pressure units bar bar
Pressure set value 1.013 1.013
Line density units kg/m
3
kg/m
3