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How to Create Command Strings  

 
First, select the comm. port you will use to connect the URA-RS232-C to the PC. 

 

 

Com Port Selection Screen 

 
After you select the comm. port, you will be asked if you wish to use an existing file or create 
a new file. Until you have saved a file, choose “Create New” and give your new file a name.

 

 

File Selection Screen 

 

 

 

To build the “ON” and “OFF” strings URA-RS232-C programming software, start typing the 
ASCII commands in the “ON String” or “OFF String” windows. If you wish to insert a Wait 
Time in between codes, just specify the Wait Time in the Hours, Minutes, and Seconds fields 

and click “Insert Wait”. The maximum Wait Time is 16 hrs. 59 min. 59 sec. If you need a Wait 
Time longer than that, just insert repeated wait commands back to back. If you need to insert 
a Hexadecimal byte, you must type the Hexadecimal byte into the Hex Byte window and click 
Insert Hex Byte. The Hexadecimal bytes can occupy the hexadecimal range of x00 to xFF. 

Содержание URA-RS232-C

Страница 1: ... at ti io on n I In ns st tr ru uc ct ti io on ns s Projector Controller Programmable Serial Device Hall Research Technologies Inc 1163 Warner Ave Tustin CA 92780 Phone 714 641 6607 Fax 714 641 6698 UMA1073 Rev 1 1 ...

Страница 2: ...Create Command Strings 4 Uploading commands to the URA RS232 C 5 Important Connecting the URA RS232 C to the serial device 6 SPECIAL CONNECTION INFORMATION 6 Front Panel Status Indicator 6 Federal Communications Commission Statement 7 Warranty 7 Limited Liability 7 ...

Страница 3: ...s to a serial device projector via the serial interface when the discrete input transitions When the EXT CTRL input transitions High To Low the dry contact is opened the URA RS232 C will send the OFF string to the serial device projector and when the EXT CTRL input transitions Low To High the dry contact is closed the URA RS232 C will send the ON string to the serial device projector The URA RS232...

Страница 4: ...RA RS232 C programming software start typing the ASCII commands in the ON String or OFF String windows If you wish to insert a Wait Time in between codes just specify the Wait Time in the Hours Minutes and Seconds fields and click Insert Wait The maximum Wait Time is 16 hrs 59 min 59 sec If you need a Wait Time longer than that just insert repeated wait commands back to back If you need to insert ...

Страница 5: ...ale mini stereo connector that plugs into the URA RS232 C Important You may need to use a crossover serial cable also know as a NULL modem cable to connect the URA RS232 C to the device you want to control There are 2 types of serial devices 1 DTE Data Terminal Equipment ex Computer PC 2 DCE Data Communication Equipment e g Serial controlled projector modem or the URA RS232 C DTE devices talk dire...

Страница 6: ... The device will not sense 0 volts by unplugging the EXT CTL jack The sensing circuit is normally pulled high This means that in order to detect the No Voltage applied condition your circuit must represent a low resistance o For OPTICALLY ISOLATED configurations ALWAYS ensure that the voltage is applied as a CENTER POSITIVE in the range of 3 9 vDC This voltage should be isolated from the units Sup...

Страница 7: ...or additional suggestions Warranty HRT warrants that the supplied equipment is free from defective workmanship and material Subject to the agreements set forth will repair or replace at its option the defective components for a period of 2 years after purchase The following conditions apply to the Warranty Warranty void if item subject to improper use negligence or unauthorized modification Instru...

Страница 8: ...Products Designed and Made in the USA Copyright 2007 Hall Research Technologies Inc All rights reserved 1163 Warner Ave Tustin CA 92780 Ph 714 641 6607 Fax 714 641 6698 ...

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