Summary of ProScale 18W
Page 1
Limited edition model 18w proscale ® model 18w.
Page 2: Warranty
Manual part # 800-1405-001, rev a page 2 of 20 warranty accurate technology, inc. Warrants the proscale model 18w against defective parts and workmanship for 1 year commencing from the date of original purchase. Upon notification of a defect, accurate technology, inc., shall have the option to repai...
Page 3: Table Of Contents
Accurate technology proscale model 18w page 3 of 20 table of contents section 1 general information..................................................4 i ntroduction ............................................................................................4 a bout t his m anual .......................
Page 4: Ection
Manual part # 800-1405-001, rev a page 4 of 20 s ection 1 g eneral i nformation introduction proscale is a general purpose linear measuring system consisting of three major parts: a scale , an encoder and a digital readout . Proscale is an ideal choice for most measuring requirements up to 8 inches ...
Page 5: Specifications
Accurate technology proscale model 18w page 5 of 20 specifications measuring range*: up to 8 inches accuracy: ± .003 inches readout resolution .1inch .1mm or .01inch .01mm or .001inch .01mm or 1/16, 1/32 or 1/64 inch repeatability: .001inch or .01mm readout range: + 999.999 in; + 399 63/64 in; + 999...
Page 6: About Proscale Model 18W
Manual part # 800-1405-001, rev a page 6 of 20 about proscale model 18w proscale model 18w is a limited edition 20 th anniversary model sold exclusively on www.Proscale.Com and at industry trade shows where accurate technology exhibits. Proscale model 18w systems consist of a scale , an encoder and ...
Page 7: Ection
Accurate technology proscale model 18w page 7 of 20 connector link s ection 2 i nstallation proscale model 18w the model 18w can be used in many different measurement applications, and with numerous types of equipment. Therefore all installations will be a little different and it is the responsibili...
Page 8
Manual part # 800-1405-001, rev a page 8 of 20 guide clip 2. Stationary scale installation if your application is better suited for the scale to be held stationary and the encoder moved along it during a measurement, you should use the guide clip to capture the encoder and move it along the scale (s...
Page 9: Ection
Accurate technology proscale model 18w page 9 of 20 s ection 3 d igital r eadout this section includes information for: digital readout, model 18w part number: 700-1600-231 firmware version p 3xxxx & higher (firmware version is displayed on power-up) mounting the readout may be mounted: • using velc...
Page 10: The Lcd
Manual part # 800-1405-001, rev a page 10 of 20 the lcd the above figure illustrates all the segments available on the lcd pressing and holding the on / off and units key for 10 seconds with power off will perform a full segment lcd test, display the current firmware version, and reset all programmi...
Page 11: Fundamental Operation
Accurate technology proscale model 18w page 11 of 20 fundamental operation the following operations & functions apply to the model 18w digital readout. Key timing the keys pictured below have multiple functions. Timing (how long a key is depressed) is important. This manual uses the term “momentaril...
Page 12
Manual part # 800-1405-001, rev a page 12 of 20 key functions for standard operation on / off key momentarily press the on / off key to turn dro off then momentarily press it again to turn it back on. The firmware version is displayed for two seconds at power-on. Units key momentarily depressing the...
Page 13: (+)
Accurate technology proscale model 18w page 13 of 20 plus (+) & minus (–) keys momentarily depressing the + or – key increments or decrements the current displayed value by one unit of measurement. Pressing and holding the + or – key will cause the displayed value to change continuously. Continue pr...
Page 14: Basic Functions
Manual part # 800-1405-001, rev a page 14 of 20 basic functions measurement reading direction once the system has been put into operation, if the direction of readings, (positive or negative values) is opposite the desired direction, the dro programming may be changed to correct the direction. See p...
Page 15: Changing The Batteries
Accurate technology proscale model 18w page 15 of 20 changing the batteries a low battery indicator will appear in the lower left corner of the lcd. Press and hold datum key for 6 seconds to display the battery voltage. When battery voltage drops below approximately 2.6v the dro will turn itself off...
Page 16: Circuit Board Jumpers
Manual part # 800-1405-001, rev a page 16 of 20 circuit board jumpers jp1 factory use only jp2 factory configured: do not change jp3 programming lock-out default = position a front panel programming of the digital readout can be enabled or disabled though the use of this circuit board jumper. Front ...
Page 17: Section
Accurate technology proscale model 18w page 17 of 20 section 4 programming several functions of the readouts are user programmable. The following section describes how to change factory defaults to customize your dro. To enter programming mode: 1. Press and hold the units key then momentarily press ...
Page 18: Pr 1 – Datum Key
Manual part # 800-1405-001, rev a page 18 of 20 the digital readout programming parameters are listed below. Values in [ ] are the range of values available for that parameter. Factory defaults values are shown in bold red. Pr 1 – datum key [ 0 to + 999.999in] or [ 0 to +9999.99mm] the programmed va...
Page 19: Frequently Asked Questions
Accurate technology proscale model 18w page 19 of 20 frequently asked questions can i mount the scale/encoder without the connector link/guide clip? Yes. However, the connector link and guide clip serve to provide an accurate method of transferring the movement of the encoder or scale, while also ab...
Page 20: American Made Product
Manual part # 800-1405-001, rev a page 20 of 20 thank you for choosing an american made product accurate technology, inc. 270 rutledge rd. Unit e fletcher, nc 28732 usa 828.654.7920 please register your product at: http://www.Proscale.Com/registration.Htm this manual is available online at: www.Pros...