SunTech ST25T Operation Manual Download Page 16

Doc. Title

 

Author

 

Page of Pages

 

ST25T OPERATION MANUAL 

JH Sim 

16 of 16 

Concerning

 

Doc. No.

 

Rev.

 

Date

 

Features and How to set parameters 

1.00 

15 Jan 2019 

Suntech International Ltd. 

Confidential Document 

Revisions 

Rev. No. 

Date 

Modifications were made on: 

Writer 

1.00 

19-01-15 

Construct Protocol. 

JH Sim 

- End of the Document - 

Information to the user.

NOTE: This equipment has been tested and found to comply with the limits for a

 

Class A digital device, pursuant to part 15 of the FCC Rules. These limits are

 

designed to provide reasonable protection against harmful interference when the

 

equipment is operated in a commercial environment. This equipment generates, uses,

 

and can radiate radio frequency energy and, if not installed and used in accordance

 

with the instruction manual, may cause harmful interference to radio communications.

 

Operation of this equipment in a residential area is likely to cause harmful interference

 

in which case the user will be required to correct the interference at his own expense.

 

Caution

Any changes or m

odifications

 to the equipment

 not expressly approved by the 

party responsible for compliance could void the user’s authority to operate the 

equipment.
FCC Compliance Information : This device complies with Part 15 of the FCC Rules. 

Operation is subject to the following two conditions: (1) This device may not cause 

harmful interference, and (2) this device must accept any interference received, 

including interference that may cause undesired operation.

§15.21 Information to user.

The users manual or instruction manual for an intentional or unintentional radiator shall

caution the user that changes or modifications not expressly approved by the party

responsible for compliance could void the user's authority to operate the equipment.

In cases where the manual is provided only in a form other than paper, such as on a

computer disk or over the Internet, the information required by this section may be

included in the manual in that alternative form, provided the user can reasonably be

expected to have the capability to access information in that form.

Summary of Contents for ST25T

Page 1: ... 15 Jan 2019 Suntech International Ltd Confidential Document Operation Manual ST25T Suntech International Ltd CONFIDENTIAL DOCUMENT This document belongs to intellectual property of Suntech International Ltd and shall neither be copied nor be given to any 3rd parties without prior written consent from the company DO NOT MAKE ANY COPIES ...

Page 2: ...e Message Acknowledge 9 4 1 3 Version Request 9 4 1 4 Host Parameter Change 9 4 1 5 Reset 11 4 1 6 Disconnected Check 11 4 1 7 Uart Fuel Sensor Param Request 11 4 2 From ST25T to Host 12 4 2 1 Handshake Message 12 4 2 2 Version Request Response 12 4 2 3 Disconnected Check Acknowledge 12 4 2 4 Uart Fuel Sensor Connected Event 12 4 2 5 Uart Fuel Sensor Disconnected Event 13 4 2 6 Uart Fuel Sensor Up...

Page 3: ...ntinuously from time to time by Suntech any alteration on the protocol the firmware functions the hardware specifications of the product is subject to change without prior notice Copyright We at Suntech notify that Suntech holds all parts of intellectual rights applicable in the copyright laws in all the countries The information contained in this document cannot be reproduced in any form without ...

Page 4: ...ce any information of fuel level values and the tracking device reports which can be sent to the server via the tracking device 2 Overview The ST25T device from Suntech supports two RS232 and one RS485 interface ports as well as two ADC or INPUT ports The diagram below shows how the Suntech ST25T device is connected to external sensors and device 2 1 Parameter change Parameters which have already ...

Page 5: ...ed LED Main mcu data transmitting receiving operation indication Blue LED Sub mcu data transmitting receiving operation indication RS232 interface It handles RS232 sensor and device data communication RS485 interface It handles RS485 fuel sensor data communication The maximum number of RS485 fuel sensors supported by the ST25T device is four ADC or INPUT ports Device has 2 ADC ports 2 INPUT ports ...

Page 6: ...Page of Pages ST25T OPERATION MANUAL JH Sim 6 of 16 Concerning Doc No Rev Date Features and How to set parameters 1 00 15 Jan 2019 Suntech International Ltd Confidential Document 3 Event Cables Event cable has 14 wires ...

Page 7: ...1 Network address 0 6 2 Baud rate 9600 or 19200 or 38400 or 115200 bps 3 Automatic data Output Binary 4 Interval of output 5 To configure the fuel sensor download the omnicomm configurator program from the URL below Downloadable URL https www omnicomm world com fms providers resource center group 386289 field type 387330 The ST25T device scans omnicomm fuel sensor network address from 0 to 6 only ...

Page 8: ..._EXT2_BAUD 0 6 1byte int RS232 Ext2 Baudrate 0 None 1 2400 bps 2 4800 bps 3 9600 bps 4 19200 bps 5 38400 bps 6 115200 bps RS232_EXT1_FUEL_ ALT_LEVEL 0 4095 2bytes int Value of changing rs232 ext1 fuel level for alert report RS232_EXT2_FUEL_ ALT_LEVEL 0 4095 2bytes int Value of changing rs232 ext2 fuel level for alert report RS485_FUEL_BAUD 0 6 1byte int RS485 Fuel Sensor Baudrate RS485_FUEL1_ ALT_...

Page 9: ...hattering time Default 3 sec unit 100 ms If 0 input 2 is not checked END_OF_LINE r n String Command REQ_PRESENCE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 2 Handshake Message Acknowledge Field Value Format Description CMD ACK_HANDSHAKE String Command END OF LINE r n String Command ACK_HANDSHAKE 5 1 3 Version Request Field Value Format Description CMD CMD_REQ_VERSION String Command END OF LINE r n Stri...

Page 10: ...2_FUEL_ ALT_LEVEL 0 4095 2bytes int Value of changing rs232 ext2 fuel level for alert report RS485_FUEL_BAUD 0 6 1byte int RS485 Fuel Sensor Baudrate RS485_FUEL1_ ALT_LEVEL 0 4095 2bytes int Value of changing rs485 fuel1 level for alert report RS485_FUEL2_ ALT_LEVEL 0 4095 2bytes int Value of changing rs485 fuel2 level for alert report RS485_FUEL3_ ALT_LEVEL 0 4095 2bytes int Value of changing rs4...

Page 11: ... CMD_CHANGE_PARAM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 5 Reset Field Value Format Description CMD CMD_RESET String Command END OF LINE r n String Command CMD_RESET 5 1 6 Disconnected Check Field Value Format Description CMD CMD_DISCON_CHECK String Command END OF LINE r n String Command CMD_DISCON_CHECK Response ACK_DISCON_CHECK ST25T Refer to Section 5 2 3 5 1 7 Uart Fuel Sensor Param Request Fie...

Page 12: ...mmand MODEL ST25T String Model name MAIN_MCU_VERSION M 01 00 00 String SUB_MCU_VERSION M 01 00 00 String END OF LINE r n String Command RES_REQ_VERSION ST25T M 01 00 00 M 01 00 00 5 2 3 Disconnected Check Acknowledge Field Value Format Description CMD ACK_DISCON_CHECK String Command MODEL ST25T String Model name END OF LINE r n String Command ACK_DISCON_CHECK ST25T 5 2 4 Uart Fuel Sensor Connected...

Page 13: ... 4 RS485 Fuel 3 5 RS485 Fuel 4 FUEL_LEVEL 0 2bytes int Fuel sensor level END OF LINE r n String Command EVT_UART_FUEL_DISCON ST25T 0 0 5 2 6 Uart Fuel Sensor Upper Event Field Value Format Description CMD EVT_UART_FUEL_UPPER String Command MODEL ST25T String Model name FUEL_NUM 0 5 1byte int Fuel sensor number 0 RS232 Fuel 1 1 RS232 Fuel 2 2 RS485 Fuel 1 3 RS485 Fuel 2 4 RS485 Fuel 3 5 RS485 Fuel ...

Page 14: ...Command EVT_UART_FUEL_ERROR ST25T 0 0 5 2 9 Uart Fuel Sensor Param Request Response Field Value Format Description CMD RES_FUEL_PARAM String Command MODEL ST25T String Model name RS232_FUEL1_LEVEL 0 4095 2bytes int RS232 fuel 1 level RS232_FUEL2_LEVEL 0 4095 2bytes int RS232 fuel 2 level RS485_FUEL1_LEVEL 0 4095 2bytes int RS485 fuel 1 level RS485_FUEL2_LEVEL 0 4095 2bytes int RS485 fuel 2 level R...

Page 15: ... 2019 Suntech International Ltd Confidential Document 5 2 10 Input State Event Field Value Format Description CMD EVT_INPUT_STATE String Command MODEL ST25T String Model name INPUT_NUM 0 1 1byte int Fuel sensor number 0 INPUT 1 1 INPUT 2 STATE 0 1 1byte int Input state 0 Falling 1 Rising END OF LINE r n String Command EVT_INPUT_STATE ST25T 0 0 ...

Page 16: ... will be required to correct the interference at his own expense Caution Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC Compliance Information This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause ha...

Reviews: