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

6.2

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

Action
Ensure:
• Drive Enable signal is not given (terminal 31)
Before
• Run signal is not given
power-up
• Motor connected
• Tacho connected if one is being used
• Encoder connected if one is being used
Ensure:
• Drive displays 'inh'
NOTE
Power-up
Motor thermistor input is disabled by default. If motor thermistor is available
the drive
the thermistor should be used. The protection is enabled with Pr 7.15 (in01,
0.81).
For drive trips, see Chapter 9 Diagnostics on page 122.
Enter:
Enter motor • Armature rated voltage in Pr 5.09 (SE06, 0.27) (V)
nameplate • Motor rated current in Pr 5.07 (SE07, 0.28) (A)
details • Motor rated speed (base speed) in Pr 5.08 (SE08, 0.29) (rpm)
• 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)
Set motor
feedback
NOTE
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
NOTE
maximum
For field weakening the field controller needs to be setup in current control by
speed
setting Pr 5.75 = OFF, setting the rated field current into 5.70 (SE10, 0.31)
and setting Pr 5.64 to On.
For field weakening in Estimated Speed Mode please refer to the Mentor MP
User Guide - Chapter 8 Optimization - Field current.
82
Setting the encoder voltage supply too high for the encoder
could result in damage to the feedback device.
If output voltage from the encoder is >5V, then the termination resistors
must be disabled Pr 3.39 (Fb08, 0.78) to 0.
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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Detail
Mentor MP Short Form Guide
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Issue Number: 5