Sprint Electric PL Guide De Démarrage Rapide page 11

PL/X Quick Start Guide
4.3 Final checks BEFORE applying power
• Recheck all wiring, especially the drive's chassis ground.
• Use a multimeter to check the L1, L2, L3, F+, F-, A+ and A- terminals for short circuits to
ground. All readings should be greater than 1MΩ.
If any resistances are lower than 1MΩ, correct them before you apply power.
4.4 Final checks BEFORE applying power
It is essential that the following steps are performed as written and in the correct sequence.
Apply 110 – 240 Vac control power to terminal T53 (Line) and T52 (Neutral).
4.4.1 Calibrate the drive to the motor
Press the buttons in the specified sequence to set the values recorded in section 4.2:
Note: When U/D is shown, use the Up and Down buttons to change the values.
1. Rated Armature Current
2.
Rated Field Current
3. Rated Base Speed
4.
Required Maximum Speed
Note: The base speed is the same as maximum speed unless field weakening is
used to extend the speed range (section 4.11).
Always commission the drive with armature voltage as the speed feedback source
even if the motor is fitted with a dc tacho or encoder as this allows the polarity of
the feedback to be verified. This ensures that the motor will not run out of control
5.
Rated Armature Volts
6. Supply Voltage
Check the following have not been modified from their factory default settings. If
necessary correct the selections to those shown below:
R-R-U-R-R-U/D
L-D-D-R-U/D
L-D-R-U/D
L-D-R-U/D
L-9xD-R-U/D
L-D-R-U/D
2) RATED ARM AMPS
35.0 AMPS
4) RATED FIELD AMPS
1.35 AMPS
5) BASE RATED RPM
1750 RPM
6) DESIRED MAX RPM
1750 RPM
18) RATED ARM VOLTS
500 VOLTS
19) EL1/2/3 RATED AC
460.0 VOLTS
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