Rockwell Automation 1391 USER MNL/DIGITAL AC SERVO DR - Manual (Page 69)

8
Chapter
8-1
Start-Up
Chapter Objectives Chapter 8 provides the steps needed to help properly start-up the
1391-DES Digital AC Servo Drive. Included in the procedure are typical
adjustments and voltage checks to assure proper operation. The
information contained in Chapters 5, 6 and 7 must be read and understood
before proceeding.
Start-Up Procedure The following procedure provides the required steps to start-up the
1391-DES AC Servo Drive in velocity and position mode.
ATTENTION: Power must be applied to the drive to perform
many of the adjustments specified in the following paragraphs.
Voltages behind the front panel are at incoming line potential.
To avoid injury to personnel and/or damage to equipment, only
qualified service personnel should perform the following
start-up procedures. Thoroughly read and understand the
following procedure before beginning the Start-Up Procedure.
If an event does not occur while performing this start-up, Do
Not Proceed. Remove Power by opening the branch circuit
disconnect device and correct the malfunction before
continuing.
ATTENTION: This product contains stored energy devices. To
avoid hazard of electrical shock, verify that all voltage on the
capacitors has been discharged before attempting to service,
repair or remove this unit.
Voltage at terminals 9 (+) and 7 (–) of TB5 must be “0.00” as
measured with a standard digital voltmeter or multimeter.
Only qualified personnel familiar with solid-state control
equipment and safety procedures in publication NFPA 70E
should attempt this procedure.
!
!
1. Assure that all power to the drive branch circuit is off. Most start-up
difficulties are the result of wiring errors. Therefore, prior to
applying power to the first device in the branch circuit, primary of
the transformer or system, check all of the system interconnection
wiring.