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5.1.3 Standby speed setting
The pump can be run at standby speed rather than full rotational speed. The standby
speed is a user-configurable option and can be set to any value between 67% and 100%
full rotational speed.
When the pump is shipped, it is configured with a standby speed of 83% full rotational
speed.
The standby speed setting can be changed using the STDBY+ and STDBY- push buttons
located on the motor controller or by using a serial command. If using the buttons, each
button press will adjust the speed by 4 Hz (1%).
To change the standby speed setting using a serial command, send the following
command (where the characters 'd' represent the value as a percentage of full rotational
speed):
Command
!
S
8
0
5
sp
d
d
d
cr
The reply will be in the following format:
Reply
*
S
8
0
5
sp
r
cr
The Standby Speed is now stored in memory within the DX pump.
To check what Standby Speed is set, send a query as follows:
Command
?
S
8
0
5
cr
The reply will be as follows:
Reply
=
S
8
0
5
sp
d
d
d
cr
5.1.4 Normal speed setting
The normal speed is a user-configurable setting and can be set to any value between
49% and 100% full rotational speed.
When the pump is shipped, it is configured with a normal speed of 49% full rotational
speed.
To change the normal speed setting, send the following command (where the characters
'd' represent the value as a percentage of full rotational speed):
Command
!
S
8
0
4
sp
d
d
d
cr
The reply is as follows:
Reply
*
S
8
0
4
sp
r
cr
The normal speed is now stored in memory of the pump.
To check what normal speed is set, send a query as follows:
Command
?
S
8
0
4
cr
The reply is as follows:
Reply
=
S
8
0
4
sp
d
d
d
cr
Page 49
A65901880_D - Configuration
Содержание nRVi
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