Edwards nEXT730 - Analogue Signal Options; Electronic Braking Options

B8J200880_E - Configuration
Page 86
Command
?
S
8
7
0
cr
The reply will be as follows (where d=0 means disabled and d=1 means enabled):
Reply
=
S
8
7
0
sp
d
cr
6.1.9 Analogue signal options
The analogue output can be used to monitor one of five different parameters.
Table 18 Analogue signal options
Option number
Description of analogue output number
0
Measured pump rotational speed. This is the factory default
setting.
1
Measured link power
2
Measured motor temperature
3
Measured motor controller temperature
4
Measured bearing temperature
To configure the analogue output, send the following command (where the character ‘d’
denotes the option number.
Command
!
S
8
7
1
sp
d
cr
The reply will be as follows:
Reply
*
S
8
7
1
sp
d
cr
The analogue output signal setting is now stored in memory within the nEXT pump.
To check which analogue output signal setting is enabled, send a query as follows:
Command
?
S
8
7
1
cr
The reply will be as follows:
Reply
=
S
8
7
1
sp
d
cr
6.1.10 Electronic braking options
Refer to Electronic braking on page 19 for a full description of the electronic braking
feature. To enable Electronic Braking, send the following serial command:
Command
!
S
8
7
2
sp
1
cr
The reply will be as follows:
Reply
*
S
8
7
2
sp
r
cr
The state of the Electronic Braking option is stored in memory within the nEXT pump.
To disable the Electronic Braking again, send the following serial command:
Command
!
S
8
7
2
sp
0
cr
The reply will be as follows: