Factory Settings; Assigning A Multi-Drop Address - Edwards nEXT730D Instruction Manual

The reply will be as follows:
Reply
To check whether electronic braking is enabled or disabled, send the following query:
Command
The reply will be as follows (where d=0 means disabled and d=1 means enabled):
Reply

6.1.11 Factory settings

The nEXT pump can be re‑configured to its original factory settings with one serial
command.
To reset the motor controller to factory settings, send the following command:
Command
The reply will be as follows:
Reply
The factory settings are restored in the memory within the nEXT pump. A Power cycle
may be required if either valve type setting was previously configured to a non-default
setting.

6.1.12 Assigning a multi-drop address

Each individual pump must be programmed with its own multi-drop address via a point-
to- point connection before introduction into a multi-drop network.
When the nEXT pump is shipped, multi-drop mode is disabled by default.
Send the following command to assign a multi-drop address (where the 'd' characters
represent the address):
Command
Note:
The address can be any decimal number from 1 to 98. The address number 0 is used to
disable multi‑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
The multi‑drop address is stored within the nEXT pump.
A query can be sent to the pump to find out if it has a multi-drop address. Send the
following command:
Command
If the reply is as follows, the pump has multi‑drop mode disabled:
B8J200880_D
300812671_002_C3
B8J200880_D - Configuration
* S 8
? S
= S 8
! S 8
* S 8
! S 8
* S 8
? S
Page 73
7 2 sp
8 7
7 2 sp
6 7 sp
6 7 sp
5 0 sp d
5 0 sp
8 5
08/2021 - ©Edwards Limited
r cr
2 cr
d cr
1 cr
r cr
d cr
r cr
0 cr