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OPS-UM-001-C User Manual 

OmniPreSense Corporation 

10 

Command 

Name 

R/W 

Value 

Z0 

Sleep 0 Second 

Write 

Use to set back to normal operation. 

ZI 

Sleep 1 Second 

Write 

 

ZV 

Sleep 5 seconds 

Write 

 

ZX or Z1 

Sleep 10 seconds 

Write 

 

ZL 

Sleep 50 seconds 

Write 

 

ZC 

Sleep 100 seconds 

Write 

 

Z2 

Sleep 200 seconds 

Write 

 

Z=

n

 

Set Sleep Time 

Write 

Set the amount of time to sleep between data 
processing.  Ex., n = 5 would set the module to 
sleep for 5 seconds (RF powered off) between 
a transmit/receive pulse and processing. 

 

Squelch Control

 

 provides control over the sensitivity of the module to detect moving objects.  Low 

numbers are most sensitive, high numbers are least sensitive. 

Command 

Name 

R/W 

Value 

QI 

Squelch Control - 100 

Write 

Highest sensitivity setting. 

QV 

Squelch Control - 500 

Write 

 

QX 

Squelch Control 

 1,000 

Write 

 

QL 

Squelch Control 

 5,000 

Write 

 

QC 

Squelch Control 

 10,000 

Write 

 

Qn 

Squelch Control 

Write 

Set 

n

 to the desired squelch number x 1000.  

For example, setting to Q2 will set the value to 
2000.  Valid values of 

n

 are 0-9.  0 provides no 

squelch control and all data will be reported. 

Q=n 

Squelch Control 

Write 

n = any arbitrary number between 1 and 4 
billion. 

QQ 

Quash On 

Write 

Quash filters out the lowest frequency 
components around DC. 

Qq 

Quash Off 

Write 

Turns quash off. 

 

Debug Modes

 

 provides debug information about the module. 

Command 

Name 

R/W 

Value 

DR/Dr 

Red LED 

Write 

DR to turn on red LED, Dr to turn off. 

DY/Dy 

Yellow LED 

Write 

DY to turn on yellow LED, Dy to turn off. 

 

 

 

Содержание OPS242

Страница 1: ...ions The OPS242 provides a complete radar module on a single board The coverage area or field of view FOV for the OPS242 is 76 in the azimuth horizontal and elevation vertical Install the OPS242 facin...

Страница 2: ...configuration window such as in Figure 2 or Figure 3 will appear TeraTerm can detect the active COM port greyed out to right of Serial button if TCP IP is selected Select the Serial button and press...

Страница 3: ...OPS UM 001 C User Manual OmniPreSense Corporation 3 Figure 4 Streaming Data with Tera Term Figure 5 Streaming Data with PuTTY...

Страница 4: ...Output Or Off Speed Report OS On Time Report Ot Off Module Power PA Active Operating Range The maximum speed reported is determined by the Sampling Frequency For slow moving objects a sample rate of...

Страница 5: ...ber returns sensor model number consisting of OmniPreSense ACPI vendor ID and part number Command Name R W Value P Sensor Part Number Read Product OMPS242A Firmware Version returns current firmware ve...

Страница 6: ...rted The buffer size influences the report rate and accuracy A buffer size of 512 will have a report rate between 5 30Hz The accuracy becomes worse by a factor of two with a 512 buffer size versus 102...

Страница 7: ...orts outbound direction R Clear Direction Control Write Reports both directions Frequency Control use this setting to set the desired transmit frequency Set n to a positive or negative number between...

Страница 8: ...te Turn the LEDs on OL or off Ol Turning off the LED s can save approximately 10mA of current consumption On Number Reports Write Define how many reports to provide n is a number between 1 and 9 The n...

Страница 9: ...powered down for further power savings PP Single Shot Mode Write Use this mode to capture and process a single buffer of data The module will stay in PP mode until either a PA or PI command is given...

Страница 10: ...umbers are least sensitive Command Name R W Value QI Squelch Control 100 Write Highest sensitivity setting QV Squelch Control 500 Write QX Squelch Control 1 000 Write QL Squelch Control 5 000 Write QC...

Страница 11: ...cian for help FCC 15C Statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must...

Страница 12: ...not approved any changes or modifications to this device by the user Any changes or modifications could void the user s authority to operate the equipment The final product containing the modular tran...

Страница 13: ...M 001 C User Manual OmniPreSense Corporation 13 Revision History Version Date Description A July 9 2018 Initial release B August 10 2018 FCC language added C August 27 2018 Correction to frequency cha...

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