Quick Start Commissioning / Start-Up (From European Defaults) - Emerson Mentor MP Short Manual

6.1

Quick start commissioning / start-up (from European defaults)

Action
Ensure:
• Drive Enable signal is not given (terminal 31)
Before power-
• Run signal is not given
up
• Motor connected
• Tacho connected if one is being used
• Encoder connected if one is being used
Ensure:
• Drive displays 'inh'
NOTE
Power-up the
The drive will trip 'th' (Motor thermistor trip) if no motor thermistor is
drive
connected to analog input 3 (terminal 8). If the motor protection is not
connected to the drive, the 'th' trip can be disabled by setting Pr 7.15
(in01, 0.81) (analog input 3 mode) to VOLt.
For drive trips, see Chapter 9 Diagnostics on page 122.
Enter:
• Armature rated voltage in Pr 5.09 (SE06, 0.27) (V)
Enter motor
• Motor rated current in Pr 5.07 (SE07, 0.28) (A)
nameplate
• Motor rated speed (base speed) in Pr 5.08 (SE08, 0.29) (rpm)
details
• Field rated current in Pr 5.70 (SE10, 0.31) (A)
• Field rated voltage in Pr 5.73 (SE11, 0.32) (V)
Incremental encoder basic set-up
Enter:
• Drive encoder type in Pr 3.38 (Fb07, 0.77) = Ab (0): Quadrature
encoder
CAUTION
• Encoder power supply in Pr 3.36 (Fb06, 0.76) = 5V (0), 8V (1), 15V (2)
or 24V (3)
NOTE
Set motor
If output voltage from the encoder is >5V, then the termination resistors must be
feedback
disabled Pr 3.39 (Fb08, 0.78) to 0.
parameters
• Drive encoder lines per revolution (ELPR) in Pr 3.34 (Fb05, 0.75)
(set according to encoder)
• Drive encoder termination resistor setting in Pr 3.39 (Fb08, 0.78)
Tachometer set-up
Enter:
• Tachometer voltage rating Pr 3.51 (Fb02, 0.72) (V/1000 rpm)
• Tachometer input mode Pr 3.53 (Fb03, 0.73)
Enter:
• Maximum speed in Pr 1.06 (SE02, 0.23) (rpm)
• Set Pr 5.64 = On If field weakening is required
Set maximum
speed
NOTE
For field weakening in Estimated Speed Mode please refer to the Mentor
MP User Guide - Chapter 8 Optimization - Field current.
Mentor MP Short Form Guide
Issue Number: 5
Setting the encoder voltage supply too high for the encoder
could result in damage to the feedback device
0 = A-A\, B-B\, Z-Z\ termination resistors disabled
1 = A-A\, B-B\, termination resistors enabled, Z-Z\ termination
resistors disabled
2 = A-A\, B-B\, Z-Z\ termination resistors enabled
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