Rockwell Automation 1336 3-20HP FRN 1.01-3.01 - Manual (Page 79)

9
Chapter
9-1
Startup
The following startup procedure is written for users who have a Control
Panel and a Programming & Display Panel installed and who are not using
a 2-wire drive control scheme. For users without a Control Panel and a
Programming & Display Panel, respective external commands and signals
must be substituted to simulate their operation.
!
ATTENTION: Power must be applied to the drive with the cover
removed to perform certain startup procedures. Voltages on many
components are at incoming line potential or bus voltage. To avoid
electric shock hazard or damage to equipment, do not touch any
drive component other than those specified in the startup
procedure.
!
ATTENTION: Become familiar with the equipment and read
through the wiring, speed selection and adjustment sections before
attempting to perform the startup procedures. Adjustments may be
required to meet specific load characteristics or operator
preference.
Exercise extreme care when performing any task on the drive.
Failure to do so may result in electric shock or equipment damage.
As shown on page 6-16, a bus charge neon indicator at the top of
the 1336 has been provided to provide visual indication that bus
voltage is present. Bus voltage may be verified by using a
voltmeter and measuring the voltage between +DC and –DC on
terminal block TB1. Do not attempt to service the drive until the
neon indicator has extinguished and the bus voltage has discharged
to zero volts.
Important:
1. Power must be applied to the drive when viewing or changing 1336
parameters. Previous programming may effect the drive status when
power is applied in Step 7.
2. If option L1, L2 or L3 is installed, remote start circuits may be
connected to TB3 on the Interface Board. Confirm that all circuits are in
a de-energized state before applying power.
3. If option L1, L2 or L3 is installed, user supplied voltages may exist at
TB3 on the interface board even when power is not applied to the drive.
4. If you cannot complete a procedure, refer to Chapter 10 — Fault Codes
immediately. Do not proceed. Determine the cause of the problem and
correct the problem first, then return to the startup procedure.