Note:
This command o
verrides the current vent opon and closes the vent valve. There is no
command to open the vent valve but, when a stop command is sent to the pump, the
override will be cleared.
6.3.2 Start the pump
To start the pump, send the command (over the serial communicaons link) that
follows:
Command ! C 8 5 2 sp 1 cr
The reply is as follows:
Reply * C 8 5 2 sp 1 cr
The pump will accelerate to full operang speed. The green indicator LED illuminates
when the pump reaches normal speed. This is 80% of the full rotaonal speed by
default, but a dierent value can be selected to suit the applicaon.
6.3.3 Standby speed
If the pump operates at less than or more than the standby speed it will accelerate or
decelerate unl standby speed is reached.
To operate the pump at standby speed, send the command (over the serial
communicaons 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 9 sp r cr
6.3.4 Stop the pump
When the st
op command is received, the pump rotor will decelerate and stop.
To stop the pump, send the command (over the serial communicaons link) that follows:
Command ! C 8 5 2 sp 0 cr
The reply is as follows:
Reply * C 8 5 2 sp r cr
04/2022 - ©Edwards Limited
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