Edwards nEXT 55, Инструкция по эксплуатации, Страница: 78 / 116

In serial control, the pump will accelerate to full operating speed when started.
To start the pump, send the command (over the serial communications link) that follow:
Command ! c 8 5 2 sp 1 cr
The reply is as follows:
Reply * c 8 5 2 sp 1 cr
The green indicator LED illuminates when the pump reaches normal speed. This is 80%
of the full rotational speed by default, but a different value can be selected to suit the
application.
6.4.3 Run the pump at standby speed
If the pump operates at less than or more than the standby speed it will accelerate or
decelerate until standby speed is reached.
To operate the pump at standby speed, send the command (over the serial
communications link) that follows:
Command ! c 8 6 9 sp 1 cr
The reply is as follows:
Reply * c 8 6 9 sp r cr
To return the pump to full speed, send the command that follows:
Command ! c 8 6 9 sp 0 cr
The reply is as follows:
Reply * c 8 6 2 sp r cr
6.4.4 Stop the pump
When the stop command is received, the pump rotor will decelerate and stop.
To stop the pump, send the command (over the serial communications link) that follows:
Command ! c 8 5 2 sp 0 cr
The reply is as follows:
Reply * c 8 5 2 sp r cr
6.4.5 Monitor temperature readings
It is possible to monitor the following parameters:
▪ temperatures of the pump motor
▪ rotor
▪ internal electronics of the pump.
Send the query that follows:
Command ? v 8 6 5 sp cr
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B8G000880_E - Operation