90  Dover Fueling Solutions    W2940305    Rev 07    8/2019 
Function Number & Name  Sub-function Number & Description 
Configuration 
Setting 
Std. 
Model 
w/ Pulse 
Output  
F28  Side B Dispenser 
Configuration 
.00  Button input for local authorize function 
0=Disabled (set for MPI Auth) 
8=Standalone (Requires jumper on display) 
8 0 
.01  MPI Authorization, Side B, logical nozzle 1 
0=Disabled 
6=Switch 6 (normal when enabled) 
7=Switch 7 
0 6 
.02  MPI Authorization, Side B, logical nozzle 2 
0=Disabled 
6=Switch 6 (normal when enabled) 
7=Switch 7 
0 
.03  Attendant arming switch 
0=Disabled 
6=Switch 6 (normal when enabled) 
7=Switch 7 
0 
F29  Side A Liter Flow Rate 
Configuration 
.0N  Max. slow flow rate, 3-50 (units of .1 
liters/min.) For SHC units, see note in 
F31.01. 
.01=20 
.1N  Min. slow flow rate, 0-50 (units of .1 
liters/min.), 0 = no minimum 
 
.2N  Max. fast flow rate, 10-180 (units of 
liters/min.) For SHC units, see note in 
F31.01. 
.21=100 
.3N  Min. fast flow rate, 0-180 (units of liters/min), 
0 = no minimum 
 
F30  Side B Liter Flow Rate 
Configuration 
.0N  Max. slow flow rate, 3-50 (units of .1 
liters/min.) For SHC units, see note in 
F31.01. 
.01=20 
.1N  Min. slow flow rate, 0-50 (units of .1 
liters/min.), 0 = no minimum 
 
.2N  Max. fast flow rate, 10-180 (units of 
liters/min.) For SHC units, see note in 
F31.01. 
.21=100 
.3N  Min. fast flow rate, 0-180 (units of liters/min), 
0 = no minimum 
 
F31  Side A Gallon Flow Rate 
Configuration 
.0N  Max. slow flow rate, 1-10 (units of .1 
gallons/min.)  Note: For SHC units w/ two 
meters, enter half of the desired total 
amount. 
5 
.2N  Max. fast flow rate, 3-48 (units of 
gallons/min.)  For SHC units, see note in 
F31.01. 
26 
F32  Side B Gallon Flow Rate 
Configuration 
.0N  Max. slow flow rate, 1-10 (units of .1 
gallons/min.) For SHC units, see note in 
F31.01. 
5 
.2N  Max. fast flow rate, 3-48 (units of 
gallons/min.) For SHC units, see note in 
F31.0N. 
26 
F33  Password Change  .00  Service Engineer password, maximum of 6 
characters (numeric only) 
 
.01  Station Manager password, maximum of 6 
characters (numeric only) 
 
.02  Station Operator password, maximum of 6 
characters (numeric only) 
 
.03  Weights & Measures password, maximum of 
6 characters (numeric only) 
 
F34  Diagnostics  .01  Switch test  N = nozzle, S = Stop Switch, B = 
bitbus, P = Preset 
 
.02 Display Test   
.03  Vapor Recovery subsystem test, Side A 
(Wayne Vac)