Edwards nEXT85 User Manual

Bit number Status of bit
(in example)
We can deduce
13 0 Overspeed and overcurrent trip not acvated
14 0 Pump internal temperature measurement system is ne
15 0 Serial enable has not become inacve during serial control
Service informaon
When using the serial communicaons link, addional informaon about the pump, such as
pump type and internal controller soware versions, can be accessed. This informaon is
parcularly useful for service personnel to determine the model of the pump.
Send the following query to nd out pump type:
Command
? S
8 5 1
cr
The reply will be as follows, where string 1 is the pump type, string 2 is the DSP soware
version number and string 3 is the designated full speed of the pump (in revoluons per
second):
Reply
= S
8 5 1
sp
String
1
;
String
2
;
String
3
cr
Send the following query to nd out the boot loader soware version:
Command
? S
8 6 8
cr
The reply will be as follows, where string1 is the boot loader soware version number:
Reply
= S
8 6 8
sp
String
1
cr
B8G0-00-880A - Troubleshoong
Page 73

Edwards nEXT85 Specifications

General

Brand	Edwards
Model	nEXT85
Category	Water Pump
Language	English