Dwyer DPW User Manual
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Indication
BlankEEPROM[10]
SerialNumber[20]
ModelNumber[20]
SoftwareVer[10]
ManufReservedF1
ManufReservedF2
MeterCalFactorM
MeterSize
ReservedText[12]
ManufReservedF3
ManufReservedF4
ManufReservedF5
ManufReservedF6
ManufReservedUI1
ManufReservedUI2
ManufReservedUI3
ManufReservedUI4
ManufReservedSI1
ManufReservedSI2
ManufReservedSI3
TimeSinceCalHr
ProtectionCode
BackLight
BackLightMode
LCD_Diagnostic
Address485
FlowUnits
AlarmMode
LowAlarmPFS
HiAlarmPFS
AlmDelay
RelaySetting
TotalMode
TotalFlowStart
TotalVolStop
TotalConfLock
UDUnitKfactor
UDUnitTimeBase
UDUnitDensity
FoutScaleV
FoutOffsetV
FoutScalet_mA
FoutOffset_mA
ToutScaleV
ToutOffsetV
ToutScalet_mA
ToutOffset_mA
FlowMeasureMode
OptOut1_Config
OptOut2_Config
RTD_LinearMode
AlarmLatch
PTotalMode
Reserved
PTotalVolStop
PTotalFlowStart
MeterFSRange
LowFlowCutOff
Damping
Density
PulseMeasInt
MeterCalFactor
FlowTbl[0].FlowPFS
FlowTbl[0].LinCounts
FlowTbl[1].FlowPFS
FlowTbl[1].LinCounts
FlowTbl[2].FlowPFS
FlowTbl[2].LinCounts
FlowTbl[3].FlowPFS
FlowTbl[3].LinCounts
FlowTbl[4].FlowPFS
FlowTbl[4].LinCounts
FlowTbl[5].FlowPFS
FlowTbl[5].LinCounts
Data Type
char[10]
char[20]
char[20]
char[10]
float
float
float
float
char[12]
float
float
float
float
uint
uint
uint
uint
int
int
int
float
uint
int
int
uint
char[4]
int
uint
float
float
uint
char[4]
uint
float
float
uint
float
int
uint
float
float
float
float
float
float
float
float
uint
uint
uint
uint
uint
uint
uint
float
float
float
float
uint
float
uint
uint
float
uint
float
uint
float
uint
float
uint
float
uint
float
uint
Notes
Do not modify. Table Revision [PROTECTED]
Serial Number [PROTECTED]
Model Number [PROTECTED]
Firmware Version [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Assigned Number of Pulses per Gallon [PROTECTED]
Size of the meter’s flow tube [mm] [PROTECTED]
Reserved for Manufacture Specific Text Info [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Specific float data [PROTECTED]
Manufacture Specific uint data [PROTECTED]
Manufacture Specific uint data [PROTECTED]
Manufacture Specific uint data [PROTECTED]
Manufacture Specific uint data [PROTECTED]
Manufacture Specific int data [PROTECTED]
Manufacture Specific int data [PROTECTED]
Manufacture Specific int data [PROTECTED]
Time elapsed since last calibration in hours
Program Parameters Protection Code [0-255]
Back Light Level [0-4095]**
Back Light Mode (E-Enable/D-Disable)**
LCD Diagnostic Mode: [0, 1]
Two hexadecimal characters address for RS485 only [01-FF]
Current Units of Measure [0-28]
Flow Alarm Mode (0=Disabled, 1=Enabled)
Low Flow Alarm Setting [%FS] 0-Disabled
High Flow Alarm Setting [%FS] 0-Disabled
Flow Alarm Action Delay [0-3600sec] 0-Disabled
Relays Assignment Setting**
Totalizer Mode [1- Enabled, 0 - Disabled]
Start Main Totalizer at flow [%FS] 0 - Disabled
Main Totalizer Action Limit Volume [%*s] 0- Disabled
Key Pad Totalizer reset access Lock [0 – Disabled, 1 – Enabled]
K-Factor for User Defined Units of Measure
K-Factor = UDUnit/(L/min)
User Defined Unit Time Base [1, 60, 3600 sec]
User Defined Unit Density Flag [0-not used, 1 - used]
Flow Analog 0 to 5 Vdc Out Scale
Flow Analog 0 to 5 Vdc Out Offset
Flow Analog 4 to 20 mA Out Scale
Temperature Analog 0 to 5 Vdc Out Scale**
Temperature Analog 0 to 5 Vdc Out Offset**
Temperature Analog 4 to 20 mA Out Scale**
Temperature Analog 4 to 20 mA Out Offset**
0-Pulse width measure, 1 - Number of Pulses per measure interval
Optical Output #1 Configuration (function) [0-10]
Optical Output #2 Configuration (function) [0-10]
RTD Linearizer (0-Disabled, 1-Enabled)**
Alarm Latch settings [0-3]
Pilot Totalizer mode (0-Disabled, 1-Enabled)
Reserved
Start Pilot Totalizer at flow [%FS] 0 - Disabled
Pilot Totalizer Action Limit Volume [%*s] 0-Disabled
Meter Full Scale range in L/min
Low Flow cut off. Must be between 0 and 10.0 %FS
Flow Reading Damping 1-99 seconds
Fluid Density g/cm3 [0.01 - 5.00000 g/cm3]
Flow Pulse Measure Interval in mS [500-60000]
Calibration Factor:Number of Pulses per Gallon
Flow Linearizer Index 0 PFS (must be 0.0)
Flow Linearizer Index 0 Counts (must be 0)
Flow Linearizer Index 1 PFS [0.0 – 1.0]
Flow Linearizer Index 1 Counts
Flow Linearizer Index 2 PFS [0.0 – 1.0]
Flow Linearizer Index 2 Counts
Flow Linearizer Index 3 PFS [0.0 – 1.0]
Flow Linearizer Index 3 Counts
Flow Linearizer Index 4 PFS [0.0 – 1.0]
Flow Linearizer Index 4 Counts
Flow Linearizer Index 5 PFS [0.0 – 1.0]
Flow Linearizer Index 5 Counts
APPENDIX I
Dwyer
®
DPW Flow Meter EEPROM Variables Rev:A002 [10/01/2009]
Note: indexes 0-19 are write protected (manufacture and calibration specific data)
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