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Summary of Contents for ATO DR304
- Page 1 DR304 Signal Transmitter User Manual A si- ncere ncere www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 2 The installation, commissioning and maintenance of this product shall be carried out by qualified engineers. The instrument is calibrated before leaving the factory. If it is not used properly, it may produce errors. Customers should calibrate it in time according to the situation. www.ato.com sales@ato.com Global Shipping 800-585-1519...
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Page 3: Table Of Contents
11.3 Simulate the output voltage curve ............ 14 12. D.R304B Main picture of product appearance and definition of terminal ..... 14 13. frequently asked questions ..............18 14. Warranty instructions ..............18 15. product types choosing ..............18 www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 4: Major Function
The modbus-TCP protocol, D.AS_TCP protocol and D.ARS_TCP protocol are implemented. D. ARS_TCP can automatically upload all real-time data, and each packet is less than 4000 bytes (only supports A). 3.4 supply electricity: 24VDC, less than 50mA (no sensor connected). www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 5: D.r304A Product Appearance And Terminal Definition
D.R304 Multi-component sensor signal processor operation manual v1.1 4. D. R304A Product appearance and terminal definition 4.1 Product main view 4.2 Product size and interface www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 6: Function Declaration
Depth" parameter is 1, the stabilization filter is effective. It is set to 8 at factory release; if changed to 1008, the stabilization filter function is activated. For rapid measurements, the stabilization filter may affect the measurement results. For specific settings, please consult our after-sales service personnel. www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 7: Initialization And Data Backup
03 04 00 00 0c 44 ff return:01 03 18 46 23 A3 14 C6 23 B7 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 5B 70 www.ato.com 800-585-1519 Global Shipping... - Page 8 The low word can be set to the front by setting a parameter. Modify the zero mode: www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 9 If active transmission is set up, the communication will not be executed. In this case, you can modify the communication protocol again with the Ethernet port or restore it to the modbus-RTU protocol by restoring the factory Settings. www.ato.com sales@ato.com Global Shipping...
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Page 10: Ethernet Communication (This Function Is Only Supported In Model A)
At the same time, it can receive the customer's ASC operation instructions to complete parameter modification, measurement value calibration and zeroing operations. The data format in which the data is automatically uploaded www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 11: Ethernet Protocol 3(D.ars_Tcp)
The computer and the collector should be on the same network segment. 7.4 Ethernet protocol 3(D.ARS_TCP): After all real-time measurement values are packaged, they are automatically uploaded according to the "data transmission interval" (parameter 39), and the number of data uploaded each time www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 12: Other
D.R304 multi-component sensor signal processor operation manual v1.1 All measurements are sent within the interval between two transmissions. If the data collection speed is too fast and the total amount of data exceeds 4000 bytes, the excess will be discarded. The modified protocol uniformly supports ASC interactive operations, and the command format is the same as protocol 2. - Page 13 50 100 200 400 800 Decoupling co- common efficient mul- 0x620 0-10（5） tiplier common 458 protocol 0x634 0-invalid 1-modbus 2-AutoSend (1) www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 14 D.R304 multi-component sensor signal processor operation manual v1.1 Parameter name Order Read- Remarks Range values Parameter Mailing number write (default value) permissi- address Communication common 0x636 0-6 =2400 4800 baud rate 9600 19200 38400 57600 115200 (6) Data format common 0-15= n81 n82 e81 0x638 e82 o81 o82, when...
- Page 15 Be in com- Channel 2 hard- 0x676 1000-999999(134000) mon use ware fullness Relationship Be in com- 0x678 -999999~999999(100000) matrix C01 (FZ) mon use Relationship Be in com- 0x67a -999999~999999(100000) matrix C02 (FZ) mon use www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 16 D.R304 Multi-component sensor signal processor operation manual v1.1 Parameter Order Mailing Range of values (default Read- Parameter name Remarks usage per- number address value) write missions Relationship Be in com- 0x67c -999999~999999(100000) matrix C03 (FZ) mon use Relationship Be in com- 0x67e -999999~999999(100000) matrix C04 (FZ)
- Page 17 (Channel 1 mea- surement value) (Channel 2 mea- Each channel occupies two Be in com- 0xa02 surement value) addresses mon use (Channel 3 mea- Each channel occupies 2 Be in com- 0xa04 surement value) addresses mon use www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 18 D.R304 multi-component sensor signal processor operation manual v1.1 Parameter Order Mailing Range of values (default Read- Parameter name Remarks usage per- number address value) write missions (Channel 4 mea- Each channel occupies two Be in com- 0xa06 surement value) addresses mon use (Channel 5 mea- Each channel occupies two...
- Page 19 K2 key for regular factory restoration. The method for factory restoration is the same.) ==40 Save data to memory (any modification of parameters requires a save command, which takes effect when power is reconnected) = 51-56 Hardware zero correction =61-66 Hardware fullness correction www.ato.com sales@ato.com Global Shipping 800-585-1519...
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Page 20: D.r304B Product Overview
D.R304 multi-component sensor signal processor operation manual v1.1 D.R304B Product overview Function change D. R304B is based on the functions of D. R304A, eliminating Ethernet communication while retaining 485 communication. It adds six sensor inputs converted into analog voltage outputs ranging from-10V to +10V. The hardware requires two circuit boards, R304 and R 302, to implement this. - Page 21 1) Channel 1 simulates (485, communication Analog output 1 0-16383 0xa14 the output value serial port 1) Channel 2 simulates (485, communication Analog output 2 0-16383 0xa16 the output value serial port 1) www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 22 D.R304 Multi-component sensor signal processor operation manual v1.1 Span Communication Mailing Read- (default Parameter name operation object address write value) Channel 3 simula- (485, communication Analog output 3 0-16383 0xa18 tes output values serial port 1) Channel 4 simula- (485, communication Analog output 4 0-16383 0xa1a...
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Page 23: Related Technical Parameters
The simulation output and calibration functions have been completed at the factory. When using, you only need to use D, R304 debugging software to debug and calibrate the multidimensional force sensor. 11. Related technical parameters www.ato.com sales@ato.com Global Shipping 800-585-1519... -
Page 24: Simulate The Output Voltage Curve
11.2 The channel response time is 10.9ms (the sampling rate is 800 times/s, the filtering is 1, and the stability is judged 0 Under the condition that) 11.3 Simulate the output voltage curve D.R304B Main picture of product appearance and defi- nition of terminal block www.ato.com sales@ato.com Global Shipping 800-585-1519... - Page 25 D.R304 Multi-component sensor signal processor operation manual v1.1 Figure 1 Figure 2 www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 26 D.R304 Multi-component sensor signal processor operation manual v1.1 The terminal is defined as follows: Front cover subjective and terminal wiring diagram 3 www.ato.com sales@ato.com Global Shipping 800-585-1519...
- Page 27 D.R304 Multi-component sensor signal processor operation manual v1.1 Back cover subjective and terminal wiring diagram 4 Figure 5 shows the definition of sensor interface pins www.ato.com sales@ato.com Global Shipping 800-585-1519...
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Page 28: Frequently Asked Questions
Outline dimension Remarks RS485 Communication, Ethernet The maximum collection D.R304A 114*94*42 communication rate is 800 times RS485 Communication, +-10V ou- The maximum collection D.R304B 114*94*42 tput rate is 800 times RS485, etherCAT (under develo- D.R304C pment) www.ato.com sales@ato.com Global Shipping 800-585-1519...
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