Edwards nEXT730D User Manual

The reply will be as follows:
Reply
* S 8 7 2 sp r cr
To check whether electronic braking is enabled or disabled, send the following query:
Command
? S 8 7 2 cr
The reply will be as follows (where d=0 means disabled and d=1 means enabled):
Reply
= S 8 7 2 sp d cr
6.1.11 Factory sengs
The nEXT pump can be r
e‑congured to its original factory sengs with one serial
command.
To reset the motor controller to factory sengs, send the following command:
Command
! S 8 6 7 sp 1 cr
The reply will be as follows:
Reply
* S 8 6 7 sp r cr
The factory sengs are r
estored in the memory within the nEXT pump. A Power cycle
may be required if either valve type seng was previously congured to a non-default
seng.
6.1.12 Assigning a mul-drop address
Each individual pump must be programmed with its own mul-drop address via a point-
to- point connecon before introducon into a mul-drop network.
When the nEXT pump is shipped, mul-drop mode is disabled by default.
Send the following command to assign a mul-drop address (where the 'd' characters
represent the address):
Command
! S 8 5 0 sp d d cr
Note:
The address can be an
y decimal number from 1 to 98. The address number 0 is used to
disable mul‑drop mode. The address number 99 is reserved as a wild card and is used in
the query set up detailed later.
The reply will be as follows:
Reply
* S 8 5 0 sp r cr
The mul‑drop address is stored within the nEXT pump.
A query can be sent to the pump to nd out if it has a mul-drop address. Send the
following command:
Command
? S 8 5 0 cr
If the reply is as follows, the pump has mul‑drop mode disabled:
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Edwards nEXT730D Specifications

General

Brand	Edwards
Model	nEXT730D
Category	Water Pump
Language	English