Edwards EXT75DX User Manual

© Edwards Limited 2013. All rights reserved. Page 31
Edwards and the Edwards logo are trademarks of Edwards Limited.
Installation
B722-40-880 Issue F
Timer setting !S854
?S854
1.30 8 decimal minutes Time-out period for both initial ramp
up and if speed drops below 50%
Power limit setting !S855
?S855
50.120
80.200
80
160
decimal
decimal
watts
watts
Link power maximum EXT75DX
Link power maximum EXT255DX
Normal speed
setting
!S856
?S856
50.100 80 decimal % Normal speed as a percentage of full
speed
Standby speed
setting
!S857
?S857
55.100 70 decimal % Standby speed as a percentage of
full speed
Temperature
readings
?V859 0.100;
0.100
- decimal
decimal
°C
°C
Measured motor temperature
Measured controller temperature
Link parameter
readings
?V860 0.500;
0.300;
0.15000
- decimal
decimal
decimal
0.1volts
0.1amps
0.1watts
Measured link voltage
Measured link current
Measured link power
Factory settings !S867 1 - - - Reset all configuration options and
parameters to the factory settings
PIC software
version
?S868 10 - string chars PIC software version number
(D39647620x)
Speed control !C869 0
1
- decimal - Set target speed to full speed
Set target speed to standby speed
Timer options !S870
?S870
0
1
1 decimal - Timer = disabled
Timer = enabled
Note that the timer is permanently
enabled on ramp-up.
Analogue signal
options
!S871
?S871
0
1
2
3
0 decimal - Analogue output = Measured speed
Analogue output = Measured power
Analogue output = Measured motor
temp.
Analogue output = measured control
temp.
Electronic braking
option
!S872
?S872
0
1
0 decimal - Electronic braking = disabled
Electronic braking = enabled
Close vent valve !C875 1 - decimal - Closes the vent valve for delayed
start and overrides the current vent
option. There is no open vent valve
command but the stop command
(!C852 0) will clear the override.
Table 15 - Summary of commands that can be sent to the DX pump (continued)
Object name Command
Parameter
range
Factory
setting
Data
type
Units Comments

Edwards EXT75DX Specifications

General

Brand	Edwards
Model	EXT75DX
Category	Water Pump
Language	English