Red-lion GEMINI 2 Manuel d'utilisateur

THE ASTRO LINE SERIESGEMINI 1000/2000 INSTRUCTION MANUALGEM1&2CVR-m.QXD 4/21/05 1:14 PM Page 1

PROGRAMMING INSTRUCTIONS FOR THE COUNTER VERSION OF THE GEMINIThe first part of this section provides detailed description of the functioncommand code

CODE 44 - NUMBER OF COUNT EDGESThe Gemini can be programmed for either single edge or two edge (doubling)counting. The number of count edges cannot be

CODE 51 - RESET MODES (Cont’d)[51 3] AUTOMATIC RESET TO ZERO AFTER OUTPUT TIME DELAY -The counter resets to zero when the output time delay ends. Manu

[52 -1][52 -2][52 -3] These modes are the same as above with the exception[52 -4] that the output is set for reverse phase operation.[52 -5][52 -6]COD

CODE 55 - OUTPUT 2 TIME DELAY (GEMINI 2000 Only)The Gemini 2000 has the capability of varying the output time delay from 0.01second to 599.99 seconds.

It is important to note that the precision of an application cannot be improvedby using a scale factor greater than one. To accomplish greater precisi

DUAL PRESET COUNTING & PROGRAMMING APPLICATION EXAMPLEA typical industrial application for Gemini 2000 will require both a slow downoutput and a f

HARDWARE SET-UPThe application drawing shows how the hardware for this system is to beconnected. The Red, Black, and White wires of the LMPC are conne

PROGRAMMING INSTRUCTIONS FOR THE RATE INDICATOR VERSION OF THE GEMINIThe first part of this section provides detailed descriptions of the functioncomm

the case with all standard rate indicators. In order to ensure this type of operation,it is important that the reset Disable/Enable switch be disabled

INTRODUCTIONThe Gemini 1000 and 2000 are both units in a multi-purpose series ofindustrial control units that are field-programmable to solve multiple

CODE 54 - OUTPUT 2 TERMINATION MODES (Gemini 2000 Only)The Gemini 2000 has two standard Output 2 Termination Modes whenoperating as a rate indicator.

CODE 63 - SAMPLE TIMEThe Gemini offers six different lengths of sample times. They are 1 second; 2seconds; 5 seconds; 10 seconds; 20 seconds; and 50 s

DUAL PRESET RATE PROGRAMMING APPLICATION EXAMPLEA typical industrial Dual preset rate indicator application would be thespeed control of a web press o

HARDWARE SET-UPThe application drawing shows how the hardware for this system is to beconnected. The Red (supply), Black (Common), and White (signal)

GEMINI 2000 20 mA CURRENT LOOP COMMUNICATIONSThe Gemini 2000 20 mA Current Loop Communications Option allows a“two-way” serial communications link to

The command string is constructed by using the above commands and valueidentifiers, along with the data values that are required. Data values may or m

RECEIVING DATA FROM THE GEMINI 2000Data is transmitted from the Gemini 2000 when a “Transmit Value” or“Transmit per Print Options” command is sent to

CURRENT LOOP INSTALLATIONWIRING CONNECTIONSWhen wiring the 20 mA current loop, remove the 7-position terminal block(TBD), located on the right side of

CURRENT LOOP INSTALLATION (Cont’d)SERIAL DIP SWITCH SET-UPThe Serial DIP switches are accessible through the side of the Gemini 2000. Alist of the DIP

COMMUNICATIONS APPLICATION–27–PROCESS MONITORING SYSTEMFive Gemini 2000s with 20 mA Current Loop Option, areused to monitor and control parts packagin

–1–I. GENERAL DESCRIPTIONSafety Summary... 2Programming The Gemini 1000/2000 ...

TROUBLESHOOTING GEMINI SERIAL COMMUNICATIONSIf problems are encountered when trying to get the Gemini(s) and host device orprinter to communicate, the

The Gemini is intended to be mounted into an enclosed panel with a gasketto provide a water-tight seal. The unit meets NEMA 4/IP65 requirements forind

–30–GEMINI 1000 BLOCK DIAGRAM

–31–GEMINI 2000 BLOCK DIAGRAM

SELECT AC POWER (115/230 VAC)The AC power to the unit must be selected for either 115 VAC or 230 VAC.The selector switch is located through an access

Additional EMC Installation GuidelinesAlthough this unit is designed with a high degree of immunity toElectroMagnetic Interference (EMI), proper insta

PRIMARY A.C. POWER WIRINGFor best results, the A.C. primary power should be relatively “clean” and withinthe specified +/-10% variation limits. Drawin

INSTALLATION & REMOVAL OF THE RELAY BOARDTo install the relay board, locate the relay opening at the lower right-handcorner, on the back of the Ge

GEMINI 1000 CONNECTIONS & CONFIGURATION SWITCH SET-UPS FOR VARIOUS SENSOR OUTPUTS (SEE NOTE 5)–36–

GEMINI 2000 CONNECTIONS & CONFIGURATION SWITCH SET-UPS FOR VARIOUS SENSOR OUTPUTS (SEE NOTE 5)–37–

GENERAL DESCRIPTIONThe Gemini is a two input, microprocessor-based device which offers the featuresand performance of a single (GEM 1000)/dual (GEM 20

GEMINI 1000 SENSOR INPUT CONNECTIONS & INPUT CONFIGURATION SWITCH SET-UPThe accompanying diagram shows the details of the count Input A andmagneti

GEMINI 2000 SENSOR INPUT CONNECTIONS & INPUT CONFIGURATION SWITCH SET-UPThe accompanying diagram shows the details of the count Input A andmagneti

APPENDIX “B” - SPECIFICATIONS & DIMENSIONS1. DISPLAY: 6-digit, 0.56" (14.2 mm) High LED display.2. POWER REQUIREMENTS:AC Power: Switch select

9. SERIAL COMMUNICATIONS (Optional): (Cont’d)Serial Hardware Specifications -SO - Output Transistor Rating: VMAX= 30 VDC, VSAT=1VMAXat 20 mA.(Can addr

APPENDIX “C” - TROUBLESHOOTING GUIDEThe majority of difficulties arising with the Gemini 2000 are related to incorrect power hook-up and programming s

APPENDIX “C” - TROUBLESHOOTING GUIDE (Cont’d)–43–PROBLEM POSSIBLE CAUSE REMEDIESUNIT WILL NOT ACCEPT THEDESIRED PRESET VALUE1. When scale factors grea

APPENDIX “C” - TROUBLESHOOTING GUIDE (Cont’d)–44–PROBLEM POSSIBLE CAUSE REMEDIESCANNOT PROGRAM CODE 52-1,2 1.54-6isprogrammed. 1. Change 54 then progr

APPENDIX “D” - GEMINI FUNCTION COMMAND CODE SUMMARY–45–CODE MODE DESCRIPTION COMMENTS41 UNIT PERSONALITY1 Counter2 Rate Automatically selects [51 1],

APPENDIX “D” - GEMINI FUNCTION COMMAND CODE SUMMARY (Con’t)–46–CODE MODE DESCRIPTION COMMENTS51 RESET MODES- (+) Maintained Unit will remain reset as

APPENDIX “D” - GEMINI FUNCTION COMMAND CODE SUMMARY (Con’t)-47-CODE MODE DESCRIPTION COMMENTS54 OUTPUT 2 TERMINATION (Con’t)+/-5 Terminate after Outpu

Data for the presets, scale factor, and time delays are entered differently. Eachdigit key controls the digit on the display directly above it. Changi

APPENDIX “E” - SCALING FOR RATE INDICATIONThe Gemini offers a simplified method of scaling a rate indication display.This unit offers the capability t

4. Any calculated scale factor may be divided by a factor of 10, by programmingFunction Code 61 (dummy right-hand zeros) to [61 1], which will display

-50-

–51–

-52-

-53-

–54–APPENDIX “G” - ORDERING INFORMATIONMODEL NO. DESCRIPTION OPTIONS PART NUMBERSW/Relay Board W/20 mA Current Loop 115/230 VACGEM1 Gemini 1000 Yes No

-55-This page is intentionally left blank.

-56-This page is intentionally left blank.

LIMITED WARRANTYThe Company warrants the products it manufactures against defects inmaterials and workmanship for a period limited to one year from th

PROGRAMMING THE PRESETS, SCALE FACTOR, &OUTPUT TIME DELAYS (Cont’d)The preset level is changed in the same way as the scalefactor. Pressing the “1

GEM2 / IM - M 4/05DRAWING NO. LP0098Red Lion Controls 20 Willow Springs CircleYork PA 17402Tel +1 (717) 767-6511Fax +1 (717) 764-0839Red Lion Cont

FACTORY SETTINGSKeys Struck Display Description4,1 41 1Personality selected as Counter4,3 43 1Count with Inhibit4,4 44 1Count on one edge of input (no

OPERATOR ACCESSIBLE FUNCTIONS WITHPROGRAMMING DISABLED(For details on keyboard entry, see preceding section)One of the important features of the Gemin

An automatic exit will take place after six seconds or immediately if theProgram Disable terminal is connected to common. Normal length of displaytime