Fluke RUSKA 2456-LEM User manual
PN 3952272
November 2010
© 2010 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
RUSKA 2456-LEM
Laboratory Environment Monitor
Users Manual
LIMITED WARRANTY AND LIMITATION OF LIABILITY
Each Fluke product is warranted to be free from defects in material and workmanship under normal use and
service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and
services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of
a Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in
Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal
conditions of operation or handling. Fluke warrants that software will operate substantially in accordance
with its functional specifications for 90 days and that it has been properly recorded on non-defective media.
Fluke does not warrant that software will be error free or operate without interruption.
Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers
only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is
available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the
applicable international price. Fluke reserves the right to invoice Buyer for importation costs of
repair/replacement parts when product purchased in one country is submitted for repair in another country.
Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase price, free of charge repair,
or replacement of a defective product which is returned to a Fluke authorized service center within the
warranty period.
To obtain warranty service, contact your nearest Fluke authorized service center to obtain return
authorization information, then send the product to that service center, with a description of the difficulty,
postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Following
warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke
determines that failure was caused by neglect, misuse, contamination, alteration, accident, or abnormal
condition of operation or handling, including overvoltage failures caused by use outside the product’s
specified rating, or normal wear and tear of mechanical components, Fluke will provide an estimate of repair
costs and obtain authorization before commencing the work. Following repair, the product will be returned to
the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges
(FOB Shipping Point).
THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE
FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR LOSSES,
INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY.
Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or
limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not
apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court or other
decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other
provision.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
To register your product online, visit register.fluke.com
i
Table of Contents
Chapter Title Page
1 Function ............................................................................................... 1-1
General Function................................................................................................ 1-1
How to Contact Fluke ........................................................................................ 1-1
Safety Information ............................................................................................. 1-2
Symbols Used in this Manual ............................................................................ 1-2
Components ....................................................................................................... 1-2
PC Requirements ............................................................................................... 1-2
LEM Basics........................................................................................................ 1-3
Calibration Data Storage ............................................................................... 1-3
Main Comm Port ........................................................................................... 1-3
Power............................................................................................................. 1-4
2 Getting Started .................................................................................... 2-1
Introduction........................................................................................................ 2-1
Interconnect ....................................................................................................... 2-1
Software Installation .......................................................................................... 2-1
Software Setup................................................................................................... 2-1
Help Menus ................................................................................................... 2-1
Serial Port Setup............................................................................................ 2-1
Communications Protocol ............................................................................. 2-2
LEM Addressing ........................................................................................... 2-2
LEM .......................................................................................................... 2-2
LEMCAL Software................................................................................... 2-3
Selecting a Pressure Source........................................................................... 2-3
Selecting Units............................................................................................... 2-3
Limits............................................................................................................. 2-3
Setup.......................................................................................................... 2-4
Error Limit Logging.................................................................................. 2-4
Password Protection ...................................................................................... 2-4
Calibration Password ................................................................................ 2-4
Program Exit Password ............................................................................. 2-5
Viewing Real Time Data ................................................................................... 2-6
Logging Data ..................................................................................................... 2-6
Setup.............................................................................................................. 2-6
RUSKA 2456-LEM
Users Manual
ii
Intervals ......................................................................................................... 2-7
File Names..................................................................................................... 2-7
Default Location............................................................................................ 2-7
File Verification............................................................................................. 2-7
Multiple LEMs................................................................................................... 2-8
Cabling .......................................................................................................... 2-8
Addressing..................................................................................................... 2-8
3 RUSKA 2456 Operation with the LEM................................................ 3-1
Communications ................................................................................................ 3-1
Winprompt Interface.......................................................................................... 3-1
RUSKA 2456 and 2465 Upgrade for LEM Compatibility ................................ 3-1
4 Remote Pressure Capture .................................................................. 4-1
Remote Pressure Capture................................................................................... 4-1
Use with a RUSKA Portable Pressure Gauge 7220 or 6220 ............................. 4-2
Initialization String ............................................................................................ 4-2
RUSKA 6220................................................................................................. 4-2
RUSKA 7220 Using SCPI Protocol .............................................................. 4-2
RUSKA 7220 Using 6220 Emulation Mode ................................................. 4-2
Pressure String ................................................................................................... 4-2
RUSKA 6220 and 7220 in Emulation Mode................................................. 4-2
RUSKA 7220 in SCPI Mode......................................................................... 4-2
Cabling............................................................................................................... 4-3
Connecting the RUSKA 6220 to the LEM Pressure Serial Port ................... 4-3
RUSKA 7220 to the LEM Pressure Serial Port............................................. 4-3
Use with Other RS232 Output Transducers....................................................... 4-3
Protocol ......................................................................................................... 4-3
Scaling ........................................................................................................... 4-4
Communication Port Configuration .............................................................. 4-4
5 Calibration............................................................................................ 5-1
Span ................................................................................................................... 5-1
Pressure - On Board Sensor........................................................................... 5-1
Temperature................................................................................................... 5-1
Zeroing .......................................................................................................... 5-1
Humidity........................................................................................................ 5-1
Calibration Data................................................................................................. 5-2
6 Connector Definition........................................................................... 6-1
Power Plug......................................................................................................... 6-1
DB9 Connectors................................................................................................. 6-1
Pressure Port ...................................................................................................... 6-1
7 Air Density Calculation ....................................................................... 7-1
LEM Internal Calculation vs. RUSKA PC Software Calculation ..................... 7-1
Air Density Available Directly from LEM........................................................ 7-1
8 Specifications ...................................................................................... 8-1
Sensors............................................................................................................... 8-1
9 Remote Commands............................................................................. 9-1
Contents (continued)
iii
Remote Commands............................................................................................ 9-1
DruckBus Binary Standard............................................................................ 9-1
DruckBus Compatibility Standard................................................................. 9-1
Terminology: ................................................................................................. 9-1
Timing ........................................................................................................... 9-2
Global Command Responses......................................................................... 9-2
DruckBus Binary Mode Commands.............................................................. 9-2
@ - Set Address............................................................................................. 9-2
A – Read ADC Counts .................................................................................. 9-3
C – Configure Instrument.............................................................................. 9-3
D – Read Air Density .................................................................................... 9-4
E – Read EEPROM ....................................................................................... 9-4
K - Calibrate .................................................................................................. 9-4
P – Set Initialization and Remote Pressure Strings ....................................... 9-4
R - Read ADC Reference Values .................................................................. 9-5
S - Read Remote Pressure with Displayed Precision .................................... 9-5
V - Get Version Info...................................................................................... 9-5
W - Write EEPROM...................................................................................... 9-5
Z - Zero.......................................................................................................... 9-5
RS485 Multi-Drop Configuration...................................................................... 9-6
RUSKA 2456-LEM
Users Manual
iv
v
List of Tables
Table Title Page
1-1. Symbols.................................................................................................................. 1-2
4-1. RUSKA 6220 25 Pin RS-232 Connector ............................................................... 4-3
4-2. RUSKA 6220 DB25 and LEM DB9 Connections ................................................. 4-3
6-1. DB9 Pinout............................................................................................................. 6-1
RUSKA 2456-LEM
Users Manual
vi
vii
List of Figures
Figure Title Page
1-1. LEM General View ................................................................................................ 1-3
1-2. LEM Communication Switch................................................................................. 1-4
2-1. Serial Port Setup..................................................................................................... 2-2
2-2. View Coefficients................................................................................................... 2-2
2-3. Options ................................................................................................................... 2-3
2-4. Units ....................................................................................................................... 2-3
2-5. Limits ..................................................................................................................... 2-4
2-6. Select Password...................................................................................................... 2-5
2-7. Change Exit Password............................................................................................ 2-5
2-8. Main Screen ........................................................................................................... 2-6
2-9. Data Logging.......................................................................................................... 2-7
4-1. Remote String Selection......................................................................................... 4-1
4-2. Remote String Dialog............................................................................................. 4-2
5-1. View Coefficients................................................................................................... 5-2
9-1. RS485 Multi-Drop Configuration .......................................................................... 9-6
RUSKA 2456-LEM
Users Manual
viii
Table of contents
Other Fluke Measuring Instrument manuals
Fluke
Fluke 1630-2 User manual
Fluke
Fluke CertiFiber Pro User manual
Fluke
Fluke 1630-2 User manual
Fluke
Fluke 945 User manual
Fluke
Fluke 1630 Use and care manual
Fluke
Fluke 279 FC User manual
Fluke
Fluke i3000s Flex Series User manual
Fluke
Fluke 5618B User manual
Fluke
Fluke ScopeMeter 125 User manual
Fluke
Fluke 381 User manual
Fluke
Fluke iFlex i2500-18 Reference guide
Fluke
Fluke ScopeMeter 190-104 User manual
Fluke
Fluke Datapaq Food Tracker User manual
Fluke
Fluke IRR2-BT User manual
Fluke
Fluke 1550 Use and care manual
Fluke
Fluke 753 User manual
Fluke
Fluke i5s-PR 1750 5A User manual
Fluke
Fluke a3001 FC Use and care manual
Fluke
Fluke ProcessMeter 787B User manual
Fluke
Fluke endurance series User manual
