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2.2.1.2

RF channel ([pnum] 16)

Description

Radar centre frequency

Notes

•

0: 24.185 GHz

•

1: 24.195 GHz

•

2: 24.205 GHz

•

3: 24.215 GHz

2.2.2

Detection parameters: Speed unit ([pnum] 13)

Description

Speed unit in which the different thresholds are specified, and the ASCII measurement
messages are sent.

Notes

•

0: km/h

•

1: mph

2.2.3

Communication parameters

2.2.3.1

Baud rate ([pnum] 30)

Description

Baud rate of the serial communication

Notes

•

0: 9,600 baud/s

•

1: 19,200 baud/s

•

2: 38,400 baud/s

•

3: 57,600 baud/s

•

4: 115,200 baud/s

2.2.3.2

Echo in operator mode ([pnum] 32)

Description

Echo for the operator mode

Notes

•

0: no echo

•

1: echo in operator mode

A <LF> character is added by the device when it receives a <CR>

Содержание TMA-296

Страница 1: ...L COMMUNICATION 8 6 1 DETECTION DISTANCE 8 6 2 DETECTION DIRECTION 8 6 3 MAXIMUM RELAY HOLD TIME 8 6 4 OTHERS 8 CONFIGURATION TUNE UP TMA 296 9 1 SETTINGS WITH ROTARY ENCODERS 9 1 1 ROTARY ENCODER 1 10 1 2 ROTARY ENCODER 2 10 2 SETTINGS THROUGH RS 232 11 2 1 PROTOCOL DESCRIPTION 11 2 2 PARAMETER DESCRIPTIONS 12 2 2 1 Hardware parameters 12 2 2 1 1 Configuration mode pnum 4 12 2 2 1 2 RF channel pn...

Страница 2: ...IDE 17 1 GENERAL 17 2 ASSEMBLY AND MOUNTING 18 3 DETECTION ZONE 18 USE CASES REMARKS 19 1 DETECTING BICYCLES 19 2 DETECT VEHICLES AT 150 M 19 TECHNICAL FEATURES 19 WARRANTY 19 DECOMMISSIONING 20 FURTHER INFORMATION 20 1 LEGAL NOTIFICATION 20 2 VERSION 20 3 THE MANUFACTURER 20 TABLE OF FIGURES FIGURE 1 DELIVERY 4 FIGURE 2 TMA 296 LV MV AND HV RADAR CONNECTOR WEIPU SP1712 P9 6 FIGURE 3 TMA 296 HV RA...

Страница 3: ... the box see Figure 1 p 4 A Radar with rear side socket B Sticker for front face C Cable with connector D Mounting bracket E User s guide and tune up procedure 2 Set the encoders according to your choice for the different parameters see Tune up procedure For the TMA 296 it is also possible to make the setup through RS 232 The encoders are then inoperable 3 Place the sticker on the front face 4 Ass...

Страница 4: ...details Figure 1 delivery 2 LABELS LOCATION 2 1 IDENTIFICATIONLABEL 2 2 SERIALNUMBER 3 SETTINGS Depending on the TMA configuration chosen the settings are either done using 2 encoders with 16 positions each or using RS 232 serial communication See Tune Up Procedure for the parameter settings Do not remove the labels A D C B E ...

Страница 5: ...must be made whilst the power supply is switched off Ensure the wiring is correct as shown in the manual before switching on the power supply Never use a damaged radar or cable Opening the outer casing is deemed dangerous and will void all warranties Ensure the radar is mounted correctly The screws and bolts of both radar and bracket must be firmly tightened The radar needs to point to the region ...

Страница 6: ...9 PINK or ORANGE RS232 Tx radar Rx PC LV 12 60 V DC 10 30 V AC MV 21 75 V DC 15 54 V AC HV 100 240 V AC PIN nr Color Function 1 RED Power AC DC LV MV only Do not connect on HV versions 2 BLUE Relay 2 COM 3 BLACK Power AC DC GND LV MV only Do not connect on HV versions 4 BROWN RS232 GND 5 WHITE or PURPLE Relay 1 COM 6 GREY Relay 1 NO by default see 2 2 5 7 7 YELLOW Relay 2 NO by default see 2 2 5 7...

Страница 7: ...uring operation it is strongly recommended that the brown and green wires be connected together to ground the radar RX This will prevent any parasitic effects in the cable from unintentionally changing the radar configuration REMARKS Make sure the plug is fully inserted in the socket and the cap is firmly tightened on the socket Please disconnect the radar from power before maintenance interventio...

Страница 8: ...error code see Tune up procedure for further information 3 RF CHANNEL This parameter allows to shift the radar s frequency If two units face each other they must be put on different channels as to not interfere with each other 4 SPEED THRESHOLD This parameter defines a minimum speed threshold s above which the relay is triggered 5 RELAY TRIGGER This parameter defines the logic for the relay trigge...

Страница 9: ...n comes from the parameters sent via RS 232 If the radar has been configured via RS 232 and the position of an encoder is subsequently changed while the radar is powered the radar switches to encoder configuration To switch to the RS 232 configuration it is necessary to switch the parameter to RS 232 see 2 2 1 1 p 12 1 SETTINGS WITH ROTARY ENCODERS You can set different parameters through 2 encode...

Страница 10: ...oder 2 RF channel 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 Sensitivity Normal Low Normal Low Normal Low Normal Low Factory setting 0 1 2 ROTARYENCODER2 Besides green LED at the right facing the housing Parameter Value km h Encoder position 0 1 2 3 4 5 6 7 8 9 A B C D E F Threshold relay 2 10 20 25 30 40 45 50 55 60 70 80 85 90 100 110 120 Factory setting 0 If the parameters are not changed via the RS 232 l...

Страница 11: ...ent value of the parameter pnum If value is specified set the value of the parameter pnum The values are sent and received in decimal Note Modifications to parameters are immediately active except for the baud rate and some advanced parameters but require a save command to save the value in the non volatile memory Note see Table 2 parameter description for the parameter numbers pnum save CR Save p...

Страница 12: ...max speed 1 200 200 200 Selected speed unit 62 82 K1 K2 2 2 5 2 Contact direction 0 1 2 1 1 OUT 0 IN 1 BIDIR 2 63 83 K1 K2 2 2 5 3 Contact min range 5 180 5 15 m 64 84 K1 K2 2 2 5 4 Contact max range 5 180 180 180 m 65 85 K1 K2 2 2 5 5 Contact active duration 56 65535 1000 1000 ms 67 87 K1 K2 2 2 5 6 Contact idle state 0 1 1 1 69 89 K1 K2 2 2 5 7 The distance is always given in meters m The minimu...

Страница 13: ...fied and the ASCII measurement messages are sent Notes 0 km h 1 mph 2 2 3 Communication parameters 2 2 3 1 Baud rate pnum 30 Description Baud rate of the serial communication Notes 0 9 600 baud s 1 19 200 baud s 2 38 400 baud s 3 57 600 baud s 4 115 200 baud s 2 2 3 2 Echo in operator mode pnum 32 Description Echo for the operator mode Notes 0 no echo 1 echo in operator mode A LF character is adde...

Страница 14: ...racter in ASCII and LF is the line feed character in ASCII 4 SSSS CR LF S two fixed chars SSS 3 decimal digits in ASCII is the measured speed in the current speed unit CR is the carriage return character in ASCII and LF is the line feed character in ASCII Note No distinction is done between approaching and receding traffic 5 sSSS CR LF s one fixed char SSS 3 decimal digits in ASCII is the measured...

Страница 15: ... Direction s for which a measurement message will be sent Notes 0 receding vehicles 1 approaching vehicles 2 bidirectional 2 2 4 5 Message minimum range pnum 54 Description Minimum range above what a measurement message will be sent Notes 2 2 4 6 Message maximum range pnum 55 Description Maximum range below what a measurement message will be sent Notes 2 2 4 7 Track selection pnum 56 Description A...

Страница 16: ...milliseconds Notes The meaning of active is determined by the contact idle State parameter 2 2 5 7 Contact K1 K2 idle state pnum 69 89 Description State of the contact when there is no detection Notes 0 Relay not energized 1 Relay energized Advice Good practices Don t forget to save the settings with save CR If when the radar is powered and in RS 232 configuration mode pnum 4 value 1 the position ...

Страница 17: ...f a problem is detected the system is reset The reset takes 1 500 milliseconds 2 Type 2 failure 4 quick flashes followed by a 1 s break micro controller oscillator monitoring If a problem is detected the system enters in fault mode The LEDs show a code by blinking twice followed by a 1 second pause The reset duration takes 1 500 milliseconds INSTALLATION GUIDE 1 GENERAL Installation height typical...

Страница 18: ...e parameter values 3 Place the radar on the pole pointing towards the approaching or receding vehicles 4 Firmly tighten the screws 3 DETECTION ZONE Figure 8 detection zone simulation for a downward tilt angle of 10 Figure 9 detection zone simulation for a downward tilt angle of 0 ...

Страница 19: ... 1 2 W 24 V DC 1 2 W 230 V AC 2 W User outputs Inverted relay contacts Resistive load o Default 30 V AC 0 3 A 60 V DC 0 3 A o 250 V relay option 250 V AC 30 V DC 0 3 A 2 LEDs on front face RS 232 Temperature range From 40 C to 60 C Dimensions L 68 x H 99 x D 119 mm L 68 x H 99 x D 205 mm L 68 x H 99 mm x D 212 mm Weight excl cable and mounting support 320 gr 510 gr 563 gr Connector Weipu WARRANTY ...

Страница 20: ...ife of the product FURTHER INFORMATION 1 LEGAL NOTIFICATION Hereby Icoms Detections declares that this TMA range of products is in compliance with the requirements and other relevant provisions of Directive 2014 53 EC all configurations FCC Part 15B Class A LV configuration 12 V DC IC ICES 003 issue 6 LV configuration 12 V DC 2 VERSION Issue n Date Who Comment V 1 December 28 2020 CBA First releas...

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