ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
PS220 222
Functions &
Features
The table below lists all of the Parameters that may be used during the configuration of the Specific
Gravity when using the Smartflow Wizard. The description of these parameters is also listed in the
index under Parameter Listings.
Parameter Name Value/Range NOTES
76.01 AI1 CONFIG See the choices below
76.02 AI2 CONFIG PROC TRANS 2 Used with Multivariable control.
PROC TRANS 1 The primary process transmitter. The units and
transmitter scaling AI1 Max and AI1 Min must also
be set.
EXT SETPOINT1 Used when fixed or variable setpoint is sent via an
external source to setpoint 1
EXT SETPOINT2 Used when fixed or variable setpoint is sent via an
external source to setpoint 2
FLOWMETER Used when a flow meter is selected for use
with Advanced Pump Protection,
DISCH PRESSURE
Used with Advanced SmartFlow. Identifies the
location of the discharge pressure transmitter.
SUCTION PRESS Used with Advanced SmartFlow. Identifies the
location of the suction pressure transmitter.
DIFF PRESS
Used with Advanced SmartFlow. Identifies the
location of the differential pressure transmitter.
TEMPERATURE Used when a temperature transmitter is being used
for SG / VISC correction with Smartflow.
VISC/SG VALUE Used if setting SG or VISC directly using an
analog input with SmartFlow.
SPD OVRRD REF Used when setting a speed override reference.
78.02 SG SELECT SG RATE [default] Used for applications where S.G. is constant.
SG CALC (T)
Use for applications where S.G. varies. A temperature
measuring instrument must be wired to an open analog
input channel.
AI S.G. is sent via an external analog input signal
DI S.G. is toggled between two values (SG MIN and SG
MAX) via Digital Input 5. SG MIN = DI5 open, SG MAX
= DI5 closed. Selecting DI in 78.02 automatically con-
figures DI5 in parameter 76.13 to SG SELECT.
78.03 SG RATED 1.0 [default] Setting range is 0 – 10.0.
78.04 SG MIN 1.0 [default] Setting range is 0 – 10.0.
78.05 SG MID 1.0 [default] Setting range is 0 – 10.0.
78.06 SG MAX 1.0 [default] Setting range is 0 – 10.0.
78.07 TEMP RATED 104ºF English(US)
50ºC All Other Languages
Temperature of pumped liquid at SG RATE. Setting
range: -200 to 1000
79.08 T MIN 0ºF English(US)
0ºC All Other Languages
Temperature of pumped liquid at SG MIN. Setting range:
-200 to 1000.
79.09 T MAX 212ºF English(AM)
100ºC All Other Languages
Temperature of pumped liquid at SG MAX. Setting
range: -200 to 1000.
79.10 T RATE 104ºF English(AM)
50ºC All Other Languages
Temperature of pumped liquid at SG RATE. Setting
range: -200 to 1000