Edwards nEXT 55, Instruction Manual

Page: 66 / 116

The standby speed is now stored in the memory of the pump.
To check what Standby Speed is set, send a query as follow:
Command ? S 8 5 7 cr
The reply is as follows:
Reply = S 8 5 7 sp d d d cr
5.1.7 Normal speed setting
The normal speed is a user-configurable setting and can be set to the value between
50% and 100% full rotational speed. When the pump is shipped, it is configured with a
normal speed of 80% full rotational speed.
To change the normal speed setting, send the command that follows (characters 'd'
shows the value as a percentage of full rotational speed):
Command ! S 8 5 6 sp d d d cr
The reply is as follows:
Reply * S 8 5 6 sp r cr
The normal speed is now stored in the memory of the pump.
To check what normal speed is set, send a query as follows:
Command ? S 8 5 6 cr
The reply is as follows:
Reply = S 8 5 6 sp d d d cr
5.1.8 Timer setting and options
The timeout period is a user-configurable option and can be set to the value from
1 to 30 minutes.
When the pump is shipped, it is configured with a default timeout period of 8 minutes.
Refer to Timer on page 13 for a full description of timer functionality.
To change the timer setting, send the command that follows (where the characters 'd'
represent the timeout period in minutes):
Command ! S 8 5 4 sp d d cr
The reply will be as follows:
Reply * S 8 5 4 sp r cr
The Timer setting is now stored in the memory of the pump.
To check what time
‑
out period is set, send a query as follows:
Command ? S 8 5 4 cr
The reply will be as follows:
Reply = S 8 5 4 sp d d cr
07/2021 - ©Edwards Limited Page 66 B8G000880_E
B8G000880_E - Configuration