Mentor MP Short Form Guide 79
Issue Number: 5 www.controltechniques.com
Safety Information Product information
Mechanical
installation
Electrical
installation
Getting started
Running the
motor
SMARTCARD
operation
Advanced
parameters
Diagnostics UL listing
6.1 Quick start commissioning / start-up (from European defaults)
Action Detail
Before power-
up
Ensure:
• Drive Enable signal is not given (terminal 31)
• Run signal is not given
• Motor connected
• Tacho connected if one is being used
• Encoder connected if one is being used
Power-up the
drive
Ensure:
• Drive displays ‘inh’
The drive will trip ‘th’ (Motor thermistor trip) if no motor thermistor is
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 motor
nameplate
details
Enter:
• Armature rated voltage in Pr 5.09 (SE06, 0.27) (V)
• Motor rated current in Pr 5.07 (SE07, 0.28) (A)
• Motor rated speed (base speed) in Pr 5.08 (SE08, 0.29) (rpm)
• Field rated current in Pr 5.70 (SE10, 0.31) (A)
• Field rated voltage in Pr 5.73 (SE11, 0.32) (V)
Set motor
feedback
parameters
Incremental encoder basic set-up
Enter:
• Drive encoder type in Pr 3.38 (Fb07, 0.77) = Ab (0): Quadrature
encoder
• Encoder power supply in
Pr 3.36 (Fb06, 0.76)
= 5V (0), 8V (1), 15V (2)
or 24V (3)
If output voltage from the encoder is >5V, then the termination resistors must be
disabled
Pr 3.39 (Fb08, 0.78)
to 0.
• 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)
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
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)
Set maximum
speed
Enter:
• Maximum speed in Pr 1.06 (SE02, 0.23) (rpm)
•Set Pr 5.64 = On If field weakening is required
For field weakening in Estimated Speed Mode please refer to the Mentor
MP User Guide - Chapter 8 Optimization - Field current.
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Setting the encoder voltage supply too high for the encoder
could result in damage to the feedback device
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