Rockwell Automation GV3000/SE AC Gen. Purpose and Vector Drive Software Start-Up and Ref. Manual - Manual (Page 152)

4-66 GV3000/SE AC Drive Software Reference, Version 6.06
Before starting this procedure, verify that the motor is at rest and connected to the
drive. The motor can be connected to the driven machinery. Verify that Motor
Nameplate Volts (H.000), Carrier Frequency (P.047), and Current Limit (P.005) are set
correctly.
The identification procedure should be run only in the following cases:
• after the initial assembly of the inverter (performed at Reliance Electric)
• if H.003 (Torque Boost Voltage) = 0
• after the Regulator board has been replaced in M/N 50R41xx, 50T41xx, 75R41xx,
75T41xx, 125R41xx, 200V41xx, or 400V41xx drives.
The ratio of maximum Power Module Output Amps (P.095) to Motor Nameplate Amps
(H.002) should not be greater than 3:1. (Maximum Power Module Output Amps is
dependent on Power Module size and the selected Carrier Frequency (P.047)).
Compare the value of P.095 to H.002 to decide on the adjustment of Current Limit
(P.005) to avoid motor damage.
For M/N 25G41xx, 25G42xx, 60G41xx, and 60G42xx drives, Current Limit (P.005)
must be set to 50% for the duration of the procedure to prevent damage to the IGBTs.
H.020 Identification Request
This parameter
enables the
procedure that
identifies Power
Module and motor
characteristics.
Parameter Range: OFF = Disable identification procedure
ON = Enable identification procedure
Default Setting: OFF
Parameter Type: Configurable
Refer also to parameters: P.005 Current Limit
P.047 Carrier Frequency (kHz)
P.095 Power Module Output Amps
H.002 Motor Nameplate Amps
H.019 Identification Result
!
ATTENTION: The motor shaft can rotate in either direction by up to one
(1) revolution, providing minimum torque immediately after the
identification procedure has been started. Stay clear of rotating
machinery. Failure to observe this precaution could result in bodily injury.
ATTENTION: Carrier Frequency (P.047) and Current Limit (P.005) must
be set correctly before activating the identification procedure to avoid
motor overloading and/or overheating. Failure to observe this precaution
could result in damage to, or destruction of, the equipment.
ATTENTION: For M/N 25G41xx, 25G42xx, 60G41xx, and 60G42xx
drives, Current Limit (P.005) must be set to 50% for the duration of the
Identification Request procedure to prevent damage to the IGBTs. Failure
to observe this precaution could result in damage to, or destruction of,
the equipment.
ATTENTION: The motor can rotate in the reverse direction even if reverse
disable has been selected in P.027. Uncouple the motor from any driven
machinery that could be damaged by reverse rotation. Failure to observe
this precaution could result in damage to, or destruction of, the
equipment.