Edwards nEXT730D User Manual

Reply
* S 8 7 7 sp d cr
The valve type is now stored in memory within the nEXT pump, but a power cycle is
requir
ed before the auxiliary 1 output circuitry adjusts to the stored request.
To check the venng opon that is set, send a query as follows:
Reply
? S 8 7 7 cr
The reply will be in the following format:
Reply
= S 8 7 7 sp d cr
6.1.6 Standby speed seng
The pump can be run a
t standby speed rather than full rotaonal speed. The standby
speed is a user-congurable opon and can be set to any value between 55% and 100%
full rotaonal speed.
When the pump is shipped, it is congured with a standby speed of 70% full rotaonal
speed.
The standby speed seng can be changed using the STDBY+ and STDBY- push buons
located on the motor controller (shown in Figure Controller view on page 56 ) or by using
a serial command. If using the buons, each buon press will adjust the speed by 15 Hz
(1%).
To change the standby speed seng using a serial command, send the following
command (where the characters 'd' represent the value as a percentage of full rotaonal
speed):
Command
! S 8 5 7 sp d d d cr
The reply will be in the following format:
Reply
* S 8 5 7 sp r cr
The Standby Speed is now stored in memory within the nEXT pump.
To check wha
t Standby Speed is set, send a query as follows:
Command
? S 8 5 7 cr
The reply will be as follows:
Reply
= S 8 5 7 sp d d d cr
6.1.7 Normal speed seng
The normal speed is a user-congurable seng and can be set to any value between
50% and 100% full rotaonal speed.
When the pump is shipped, it is congured with a normal speed of 80% full rotaonal
speed.
To change the normal speed seng, send the following command (where the characters
'd' represent the value as a percentage of full rotaonal speed):
Command
! S 8 5 6 sp d d d cr
08/2021 - ©Edwards Limited
Page 70B8J200880_D
300812671_002_C3
B8J200880_D - Congur
aon

Edwards nEXT730D Specifications

General

Brand	Edwards
Model	nEXT730D
Category	Water Pump
Language	English