Edwards nEXT730 - Command Set

B8J200880_E - Technical data
Page 45
4.11 Command set
Table 12 Summary of commands that can be sent to the pump
Object name
Command
Parameter range
Factory
setting
Data type
Units
Comments
Node
!S850
0..99
-
decimal
address
Multi-drop address
?850
0 = disable multi-drop address
99 = wild card
Pump type
?S851
8
-
string
chars
Pump type
10
-
string
chars
DSP software version number
4
-
string
chars
(D39669610)
Full speed RPS (820 for nEXT)
Pump control
!C852
0
-
decimal
-
Stop the pump
1
Start the pump
?V852
0..1800
-
decimal
RPS
Measured motor speed
32-bits
hex
flags
System status word
Time setting
!S854
1..30
8
decimal
minutes
Timeout period for both initial ramp
up and if speed drops below 50%
?S854
-
-
-
-
-
Power limit setting
!S855
nEXT730/930:
190..600
nEXT1230:
300..800
500
decimal
Watts
Link power maximum
?S855
-
-
-
-
-