ACU-RITE VRO 300T Bedienungsanleitung

VRO 300T™
REFERENCE MANUAL
SALES & SERVICE:
A Tech Authority, Inc.
13745 Stockton Ave.
Chino CA 91710
909-614-4522

Readout Parameter Access Code
An access code must be entered before machine-related parameters can be
set or changed. This prevents inadvertent adjustments to the setup
parameters.
IMPORTANT
The access code is 8891
Refer to the Setup section. Begin by pressing the SETUP key, then the INSTALLATION
SETUP
softkey. Press the 8, 8, 9, 1, and ENTER keys. The readout is now
ready for machine parameter setting operations.
IMPORTANT
Supervisors may wish to remove this page from the Reference
manual after initially setting up the readout system. Retain in a
safe place for future use.


Warranty
ACU-RITE Products and accessories are warranted against defects
in material and workmanship for a period of three years from the
date of purchase. ACU-RITE will, at its option and expense, repair
or replace any part of the ACU-RITE product that fails to meet this
warranty. This warranty covers both materials and factory labor. In
addition, authorized ACU-RITE service representatives will provide
service labor (field service) for a period of one year at no charge.
Notice of the claimed defect must be received by ACU-RITE within
the warranty period.
This warranty applies only to products and accessories installed
and operated in accordance with this reference manual. ACU-RITE
shall have no obligation, with respect to any defect or other
condition caused in whole or in part by the customer’s incorrect use,
improper maintenance, modification of the equipment, or by the
repair or maintenance of the product by any person except those
deemed qualified by ACU-RITE.
Responsibility for loss of operation or diminished performance due
to conditions beyond ACU-RITE’s control cannot be accepted by
ACU-RITE.
The foregoing warranty obligations are in lieu of all expressed or
implied warranties. ACU-RITE INCORPORATED shall not be liable
under any circumstances for consequential damages.
30 Day Red Carpet Warranty
All ACU-RITE products are covered by a 30-day Red Carpet
Warranty. If in the first 30 days this product fails for any reason,
repack it in the original packaging materials and contact your
Authorized ACU-RITE Distributor for return procedures.

Table of Contents VRO 300T
Introduction..................................................................................................................... 1
A Tour of the Readout..................................................................................................1
Front and Back Views...............................................................................................1
Connections..............................................................................................................2
Keypad...........................................................................................................................3
Display...........................................................................................................................4
Readout and Program Displays................................................................................5
Power-On Position Recovery......................................................................................6
Position-Trac ............................................................................................................6
Readout Operations....................................................................................................... 7
Clear Key.......................................................................................................................7
Absolute and Incremental Displays ...........................................................................7
Absolute Display.......................................................................................................7
Incremental Display..................................................................................................7
Radius / Diameter Displays..........................................................................................8
Zeroing the Displays ....................................................................................................9
Absolute Zero...........................................................................................................9
Incremental Zero.....................................................................................................12
Presetting....................................................................................................................13
Absolute and Incremental Presets..........................................................................14
Presetting Using the POS Key................................................................................14
Near Zero Warning .....................................................................................................15
Tool Offsetting............................................................................................................16
Program Operations .................................................................................................... 17
Creating a Program....................................................................................................17
Tool Steps...................................................................................................................18
Position Steps.............................................................................................................19
Saving and Loading Your Programs ........................................................................20
Alphabet Entry........................................................................................................21
Running a Program....................................................................................................22
Tool Steps ..............................................................................................................22
Position Steps.........................................................................................................22
Teaching a Position....................................................................................................23
Other Features.............................................................................................................. 24
Calculator....................................................................................................................24
Printing........................................................................................................................27
Remote Interface ........................................................................................................29
Requesting Information...........................................................................................29
Keypad Commands................................................................................................30
Job Clock ....................................................................................................................31
Reference Tables........................................................................................................31

VRO 300T Table of Contents
Setup ..............................................................................................................................32
Job Setup....................................................................................................................33
Setting Up the Tool Library.....................................................................................33
Defining Tools with Auto-Offset ..............................................................................33
Display Resolution..................................................................................................35
Near Zero Warning.................................................................................................35
Linear Error Compensation.....................................................................................36
Anchoring the Segments........................................................................................37
Compensation Entry Methods................................................................................38
Feed Rate Units......................................................................................................41
Remote Switch.......................................................................................................41
Vectoring ................................................................................................................42
Scale Factor ...........................................................................................................43
Job Clock................................................................................................................43
Installation Setup........................................................................................................44
Display Configuration..............................................................................................44
Encoder Setup........................................................................................................45
Serial Port...............................................................................................................46
Parallel Port............................................................................................................47
Protection ...............................................................................................................47
Installation .....................................................................................................................48
Readout Specifications ...............................................................................................50
Troubleshooting........................................................................................................... 51

VRO 300T
!
This symbol alerts you to the fact that
important information concerning the
installation and operation of this readout
has been included in this manual.
Keep these instructions in a secure place
for future reference.

VRO 300T Introduction
1
Introduction
ACU-RITE’s VRO 300 readout series provides the application-specific features
required for you to obtain the most productivity from your manual machine
tools.
The VRO 300T is designed specifically for turning applications. Special features
include tool offsetting, axis lock (hold), programming, and vectoring.
A Tour of the Readout
Front and Back Views
DRO
ZERO
TOOL POS
Z2
PGM
ZERO
Z1
X
ZERO
W
ZERO
ZERO
.0+/-
1 2 3
4 5 6
7 8 9
CLEAR ENTER
INFO MM SETUP CALC
+
-
X
RAD
DIA
ABS
INCR
!
PN 200x00x
SN 9766554
EDGE FINDER
PENDANT TOUCH PROBE
EXT VIDEO
CONTRAST CFI
SERIAL PORTPARALLEL PORT P1P3
P2
P4
INPUT 6
INPUT 4
INPUT 2 INPUT 1
INPUT 3
INPUT 5

Introduction VRO 300T
2
Connections
!PENDANT
EXTVIDEO
CONTRAST
PARALLELPORT
Ground wire
connection
Power switch and
voltage selector
Remote switch
(pendant) input
External video
output
Parallel (printer)
port
PN 200x00x
SN 9766554
EDGEFINDER TOUCHPROBE
CFI
SERIALPORT
INPUT6
INPUT4
INPUT2 INPUT1
INPUT3
INPUT5
Encoder inputs
Electronic edge
finder input
Model number and
Serial number
Touch probe input
Serial (RS-232) port
Control function
interface port

VRO 300T Introduction
3
Keypad
ABS
INCR
RAD
DIA
Selects absolute or
incremental display
Selects radius or
diameter display
MM SETUP
INFO
English / metric
conversion
System setup
parameters
System
information
and help
Application-specific
function keys
TOOL POS
ZERO
ZERO
ZERO
Z2
Z1
X
Y
ZERO
Begin a preset
Zero an axis
Move up or
down on the
screen
Lets you switch
between
programming and
Digital ReadOut
displays
PGM
DRO
87 9
54 6
21
CLEAR ENTER
.0
+/-
3
CALC
x
-
+
Enter all numeric values
with these
Handy
calculator
functions
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