Edwards nEXT200200 - 5 Configuration; Configure the Pump Using Serial Commands; Power Limit Setting

5. Con
guraon
WARNING: CONNECTION TO THE VACUUM SYSTEM
Risk of injur
y and damage to equipment. Do not operate the pump if it is not
connected to the vacuum system. The pump rotor rotates at high speeds and the
rotang blades are not visible. If the pump is operated without connecon, the pump
rotor can cause injury.
Before you operate the pump, congure the motor controller sengs that are applicable
for the applicaon.
If the system is designed to operate with parallel control and monitoring, you cannot
change the motor controller sengs when the pump is installed on the system. The
pump is supplied with the sengs at factory default values, as shown in Table: Summary
of commands that can be sent to the nEXT pump on page 47. If you want to change the
motor controller sengs, change the sengs before you install the pump on the system.
To congure the pump, use one of the methods that follows:
▪ Use the customer serial system. Refer to Congure the pump using serial
commands on page 57 for the necessary commands to congure the motor
controller.
▪ Use manufacturer's TIC Turbo and Instrument Controller or TIC Turbo Controller.
R
efer to Conguring the nEXT pump using a TIC on page 62 for more informaon.
Note:
Use the buon on the c
ontroller to adjust the standby speed. Refer to Standby
speed seng on page 59.
If the pump is operated with parallel control and monitoring and the controller sengs
will not be recongured, refer to Before starng the pump on page 64.
5.1 Congure the pump using serial commands
Refer to Table: Summary of commands that can be sent to the pump on page 47 for the
summary of the serial commands, parameter ranges and factory defaults for each
seng. Refer to the secons that follows for more informaon about sengs.
5.1.1 Power limit seng
Table: Power limit seng on page 57 show the power limit seng opons for the pump.
The pump is supplied with a default power limit. If the default power limit is not
applicable for the applicaon, change the default power limit to a value between the
maximum and minimum seng.
Table 18 Power limit seng
Maximum value seng Minimum value seng Default power seng
200 W 50 W 160 W
Page 57
B85200880_D - Con
guraon