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VACON® NXP IP00 Drive Modules
Operating Guide
3.
Do a check in the Monitoring menu M1 that the value of output frequency changes the equivalent quantity to the frequen-
cy reference.
4.
Turn the Start/Stop switch to OFF position.
9.4.2.2 Test B: Control from the Keypad
Do this RUN test when the control mode is keypad.
Procedure
1.
Change the control from the control terminals to the keypad. For the instructions, see
2.
Push the Start button on the control panel.
3.
Go to the Keypad control menu (M3) and Keypad Reference submenu (see
reference, use the Browser buttons.
4.
Do a check in the Monitoring menu M1 that the value of output frequency changes the equivalent quantity to the frequen-
cy reference.
5.
Push the Stop button on the control panel.
9.4.3 Start-up Test
Do the start-up tests without the load, if possible. If this is not possible, make sure that it is safe to do each test before doing it. Make
sure that the other workers near know about the tests.
Procedure
1.
Make sure that all Start/Stop switches are in Stop positions.
2.
Turn the mains switch ON.
3.
Check the rotation direction of the motor.
4.
If close loop control is used, make sure that the encoder frequency and direction are the same as the motor direction and
frequency.
5.
Do again the Run test A or B, see
6.
If the motor was not connected in the start-up test, connect the motor to the process.
7.
Make the identification run without the motor running. If close loop control is used, make the identification run with the
motor running. See
9.4.4 Identification Run
The Identification Run helps to tune the motor and the drive-related parameters. It is a tool to be used in commissioning to find the
best possible parameter values for most drives. The automatic motor identification calculates or measures the necessary motor pa-
rameters for the best possible motor and speed control. For more information on the Identification Run, see VACON
Application Manual, parameter ID631.
9.5 Motor Run Checklist
Do these checks before starting the motor.
Procedure
1.
Check that the motor is mounted properly and ensure that the machine connected to the motor allows the motor to be
started.
2.
Set the maximum frequency reference (that is, the maximum speed of the motor) according to the motor and the device
that is connected to the motor.
3.
Before reversing the motor, make sure it can be done safely.
4.
Make sure that no power correction capacitors are connected to the motor cable.
5.
Make sure that the motor terminals are not connected mains potential.
112 | Danfoss A/S © 2023.09
9.4.2 RUN Test without
9.4.4 Identification
Run.
8.4.4 Keypad
Load.
Commissioning
8.4.3 Changing the Control
Mode.
Reference). To change the frequency
NX All in One
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AQ351737303996en-000201 / DPD00888
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