Rockwell Automation 1395 Digital DC Drive FRN 5-10.10/9.30 - Manual (Page 246)

Chapter 8
Start–Up
8-2
!
CAUTION: The CMOS devices used on the control circuit boards
can be destroyed or damaged by static charges. If personnel will
be working near static sensitive devices, they must be appropriate-
ly grounded. If you are not familiar with static control procedures,
before servicing, reference Allen-Bradley Publication 8000-4.5.2,
Guarding against Electrostatic Damage or any other applicable
ESD protection handbook.
Terminology A brief description of new terms and concepts covered in Chapter 8
includes:
Configuration Parameter – Parameter used to transfer data between the
Drive control and external devices. The Configuration Parameters are
categorized into two types:
1. Source Parameters
2. Sink Parameters
Parameter – A memory location used to store drive data. Each parameter
is given a number called the parameter number. The parameter value may
be specified in decimal, or in hexidecimal. When specified in hexidecimal,
a letter “h” will appear after the parameter number.
Programming Terminal – Device used for programming, monitoring
operation and performing diagnostic functions on the 1395 drive. The
Programming Terminal is provided in two packages, Digital Handheld
Terminal and Door Mounted Terminal.
Programming Parameter – Parameters used to store information required
by the drive in order to perform the regulation functions of the drive.
Required Tools and Equipment The following equipment is required for start-up and tuning.
•
Multimeter capable of 1000VDC/750VAC, with input resistance of at
least 1 megohm.
•
Test Leads for multimeter
•
Assorted screwdrivers (Phillips and blade) and a set of open end
wrenches.
•
Clamp on Ammeter (AC and DC with current ratings to match drive
ratings)
•
Programming Terminal
Recommended Tools and Equipment The following equipment is recommended for start-up and tuning.
•
Dual trace oscilloscope with A minus B quasi differential capability
•
X100 probes for oscilloscope
General Only qualified electrical technicians and/or electrical engineers familiar
with solid state controls and circuitry should attempt a 1395 start-up. It is
imperative that personnel familiarize themselves with the functional
description portion of this manual, and the operation of the Programming
Terminal (refer to Pub 1300-5.5) before attempting any start-up
procedures. Figure 8.1 outlines the sequence that is required to start-up the
1395 drive.