Sunray TEchnology 8009 Transmitter User Manual
Shanghai Sunray Technology Co., Ltd. Transmitter
SRWF-8009 User manual RE0.5
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| Document ID | 1884369 |
| Application ID | i+xjvcuMPLciN0Y3Wk9mjA== |
| Document Description | SRWF-8009 User manual RE0.5 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 32.41kB (405111 bits) |
| Date Submitted | 2013-01-22 00:00:00 |
| Date Available | 2013-01-22 00:00:00 |
| Creation Date | 2013-01-21 16:41:04 |
| Producing Software | Acrobat Distiller 6.0 (Windows) |
| Document Lastmod | 2013-01-21 16:42:57 |
| Document Title | untitled |
ShangHai Sunray Technology Co.,Ltd SRWF-8009 Wireless Meter Reading Module User Manual Version 2.0 1 / 17 ShangHai Sunray Technology Co.,Ltd Content 1. 2. 3. 6. 7. 8. 9. Product Overview ................................................................................................................................. 3 Electric Characteristics and Parameter ................................................................................................. 3 Software Function ................................................................................................................................ 5 3.1. Measurement ............................................................................................................................ 5 3.2 Communication Function ......................................................................................................... 8 3.3 Valve Control Function ............................................................................................................ 8 3.4 Battery voltage detection function............................................................................................ 9 3.5 Alarm function ....................................................................................................................... 10 Brief Introduction of Compatibility.....................................................................................................11 4.1. Pulse Closing Time Requirements...........................................................................................11 4.2. Pulse Number Requirements ...................................................................................................11 4.3. Valve Requirements .................................................................................................................11 Structure and Installation Size ............................................................................................................ 13 5.1. Structure of the Module .......................................................................................................... 13 5.2. Installation Size of the Module............................................................................................... 13 Communication Tools ........................................................................................................................ 14 6.1. Handheld Unit ........................................................................................................................ 14 6.2. WAMR NET SYSTEM .......................................................................................................... 14 Parameter setting ................................................................................................................................ 15 7.1. Brief Introduction of parameter setting software.................................................................... 15 7.2. Relative Terminology Explanation of Parameter Setting ....................................................... 15 Certificates ......................................................................................................................................... 15 8.1. Pass CE、ROHS、R&TTE Certificates ................................................................................ 16 8.2. Conform to the IP68 Standard. ............................................................................................... 16 Trouble Shooting ................................................................................................................................ 16 9.1. Common Malfunction ............................................................................................................ 16 9.2. Installation Reference ............................................................................................................. 17 2 / 17 ShangHai Sunray Technology Co.,Ltd 1. Product Overview SRWF-8009 is a Wireless Remote Cold Water Meter Module which passed RoHS and meets CE certification, and supports two-way communication. It can remotely turn on/off the valve via background management system. The Background management system can read the meter maximally every 1.5S. Standby current is less than 30uA when no interference. ER18505M battery (3.3A/h) will guarantee 11 years of working time. The modules would take on Anti-rust action for the Meter valve every 10 days to prevent valve stuck during remote valve controlling. Conforming to the IP68 standard test, the modules ensure well function even in humid environment. Wireless Remote Water Meter Module can be compatible with Reed switch metering sensor, Pairs measured at the Hall element sensor, Hall element metering sensor, Photoelectric direct reading measurement sensor. 2. Electric Characteristics and Parameter No. Description Parameter Unit Min Typical Max Notes Power type lithium Power supply 3.2 3.6 4.0 thionyl chloride battery 3 / 17 Working current Reading interval Working temperature Transmit Frequency Reliable uA 110 120 1.5 25 65 ℃ －25 MHz 470 200 250 Open field ShangHai Sunray Technology Co.,Ltd Transmitting Distance Modulation FSK mode Channel Lifetime User can’t set the year channel 10 Driving 10 current of mA 100 250 2.02 valve Reed switch 11 module pin pull-up KΩ 1.98 resistors Hall 12 component pin input MΩ 60 impedance Photoelectric 13 direct reading module output 3.2 3.6 voltage Photoelectric 14 direct reading module output mA 100 current UART Port 15 compatibility level 4 / 17 Photoelectric meter power supply ShangHai Sunray Technology Co.,Ltd 3. Software Function 3.1. Measurement 3.1.1. Double Reed Switch 3.1.1.1 Reed switch module pin connection NO 3.1.1.2 Wire Colour Black Purple Green Pin Function Common Ground Reed switch B Reed switch A A、B Reed switch pulse input timing diagram A Reed switch B Reed switch t1 NO t2 t3 Input low pulse time requirement State t1 t2 t3 A Closing Time AB opening Time B Closing Time Min 1.5S 1S 1.5S Typ Max 3.1.2. Double Hall Component 3.1.2.1 5 / 17 Hall module pin connection NO Wire Color Pin Function Pink Hall power supply terminal Black Common Ground Test Frequency Max driving current Power supply frequency Output level 1.5mA （Vcc0.25） 10Hz 3V Input level ShangHai Sunray Technology Co.,Ltd 3.1.2.2 Green Purple Hall Input B Hall Input A 10Hz 10Hz CMOS CMOS Parameter Requirements of Hall Component VDD Hall A t1 t2 Hall B t3 NO t4 t5 Input low pulse time requirement State Min Typ Max t1 Hall meter head power supply time 16mS t2 t3、t5 t4 Detection interval Hall low time Two Hall high time 100mS 1.5S 1S 3.1.3. Three Hall Element 3.1.3.1 Double hall module pin connection 6 / 17 Test Frequency Maximal driving Current Power supply frequency Output level 1.5mA(VCC0.25) 10Hz 3V Wire Color Pin Function Pink Hall power supply terminal Black Common Ground Purple Hall Input 10Hz CMOS Green Hall Input 10Hz CMOS NO Input level ShangHai Sunray Technology Co.,Ltd Hall Input White 10Hz CMOS 3.1.1.4 Parameter of Hall Elements VDD Hall A t1 t2 Hall C Hall B t3 NO t4 t5 t6 t7 t8 Input low求 pulse time Min Typ Max 16mS 100m 1.5S 1.5S 1.5S State t1 t2 t3+t4 t4+t5+t6 t6+t7 Hall meter power supply time Detection interval Hall A Low time Hall C Low time Hall B Low time t8 Hall A、B、C High time 5S t5 Hall A Low time to Hall B Low time 2S 3.1.4. Photoelectric direct reading 3.1.4.1 7 / 17 Photoelectric meter and the module pin connection NO Wire Color Red Green/Black Pin Function Maximum driving current Module power supply terminal Controlled public ground 100mA （VSS+0.2） Power Supply Frequency Outp ut level Depend on meter reading frequency 3.6V Input level ShangHai Sunray Technology Co.,Ltd 3.1.4.2 White/Black Receive data Yellow/Black Transmit data 3.6VCMOS 5mA Please see item 14, 15, 16 in Electric Characteristics and Parameter for detailed interface parameter 3.1.4.3 For question related to UART Protocol, please contact the manufacturer. 3.2 Communication Function 3.2.1. Direct Reading 3.2.1.1. Handheld unit direct reading 3.2.1.2. Routing 3.2.1.2.1 Handheld unit reading though 1 layer routing 3.2.1.2.2 Handheld unit reading though 2 layer routing 3.3 Valve Control Function 8 / 17 3VCMOS ShangHai Sunray Technology Co.,Ltd 3.3.1. Wireless Valve control 3.3.1.1 Remotely open/close valve When the modules received command of open/close valve, it first return acknowledgment signal, then conduct valve-control action. 3.3.2. Automatically open/close valve to prevent rust When the module is working in water meter, modules will turn on/off valve automatically once every 10 days in order to prevent the valve to get rusty. 3.3.3. Open/close valve during Magnetic attack 3.3.3.1. Double reed switch and double hall component meter When two reed switch (Hall) turn off at the same time (low output), module will report magnetic interference immediately and turn off the valve. The module will open automatically after the magnetic attacks disappeared for some time (depending on the setting). 3.3.3.2. Three Hall meter When A Hall and C Hall give out the low output at the same time, module will report magnetic interference immediately and turn off the valve. The module will open automatically after the magnetic attacks disappeared for some time. 3.4 Battery voltage detection function 9 / 17 ShangHai Sunray Technology Co.,Ltd 3.4.1.Power-on voltage detection Once cold start-up, module will detect battery voltage once (load 47Ω resisitance). Low voltage will be reported if battery voltage is below 3.15V 3.4.2. Voltage Detection while Continuous Working The module loads the 47Ω resistance to detect the battery voltage every 48 hours, and it will report low voltage when battery voltage is below 3.15V. At the same time, voltage data is updated 3.5 Alarm function 3.5.1. Low voltage Alarm “Low voltage mark” will be set once battery voltage is below 3.15V, while system will not actively upload the alarm information. 3.5.2. Alarm during magnetic attack When magnetic attack detection function of module is enabled, it will report magnetic interference during magnetic attach. The alarm information and also upload alarm information according to uploading enable status 3.5.3. Anti disassembling alarm When detecting function for disassembling is enabled, it will report “disassembling” during magnetic attach (detected continuous changes from four direction of sensor), and it will also upload alarm information according to uploading enable status 3.5.4. Valve failure alarm When driver’s opening in place and closing in place are detected at the same time before valve control or after valve control, module will report failure in place and will not actively upload alarm information, 10 / 17 ShangHai Sunray Technology Co.,Ltd 4 Brief Introduction of Compatibility 4.1. Pulse Closing Time Requirements See relevant introduction in software functions for details. 4.2. Pulse Number Requirements Modules support，three pulse modes. 1 pulse for 1 cubic meter， 10 pulse for 1 cubic meter， 100 pulse for 1 cubic meter. 4.3. Valve Requirements 4.3.1. Valve control driver connection mode Wire Color Module & Pin Function Yellow Positive pole during opening valve Red /Blackla ck Negative pole during opening valve Gray Opening in place Brown Closing in place Blue NO Valve Type Photoele ctric position valve Mechani cal position valve 11 / 17 Controllable ground Red Yellow 3.6V power output Positive pole during opening valve Red /Black lack Negative pole during opening valve Relative feature Signal Type Maximal driving Current 250mA Input Resistance 60MΩ TTL Input Resistance 60MΩ 100mA(VSS+0.25 TTL Maximum Driving Current 250mA ShangHai Sunray Technology Co.,Ltd Gray Opening in place 3V Pull up 2K Resistance switch value Closing in place 3V Pull up 2K Resistance switch value Brown Black No position signal valve Common Ground Yellow Red /Black Positive pole during opening valve Negative pole during opening valve Maximum Driving Current 250mA 4.3.2. Valve control circuit parameters NO Input low pulse time requirements Status Min Valve control time Valve control current Current when valve stuck Typ unit：S Max 24 unit：mA unit：mA 250 250 1.5S 4.3.3. Supported valve type NO 12 / 17 Type of valve in place Valve Type Closing valve when Over current Valve Type Support Mode Support Photoelectric in place Photoelectric in place Yes No Support Support Mechanic in place Mechanic in place Yes No None in position None in position Photoelectric in place Yes No Yes Support Support Support 10 11 Photoelectric in place Mechanic in place Mechanic in place No Yes No Support Support Support 12 13 14 None in position None in position None in position Yes No Yes Ball valve Pilot valve Electromag Support Support Support Support Support ShangHai Sunray Technology Co.,Ltd 15 None in position 5 Structure and Installation Size 5.1. Structure of the Module 5.2. Installation Size of the Module 13 / 17 No netic valve Support ShangHai Sunray Technology Co.,Ltd 6. Communication Tools 6.1 . Handheld Unit See “TP1100 User manual” for details 6.2. WAMR NET SYSTEM See “WAMR NET SYSTEM User manual” for details 14 / 17 ShangHai Sunray Technology Co.,Ltd 7. Parameter setting 7.1. Brief Introduction of parameter setting software See “WAMR NET SYSTEM User manual” for details 7.2. Relative Terminology Explanation of Parameter Setting 7.2.1. Meter ID：Set the meter ID，Maximum 10 BCD Code，e.g.1205130001 12 05 13 0001 Batch production，number of the day Date，13 shows if it’s manufactured on 13th Month，05 shows if it’s manufactured in May Year，12 shows if it’s manufactured in 2012 7.2.2. Pulse number: corresponding pulse number for 1 m ³ water , can choose among 1, 10, 100 7.2.3. Magnetic interference time: Valve will be opened after the set “magnetic interference time”, the magnetic interference time is calculated when the magnetic interference disappeared, the unit is: second. Set range: 0-127 S default value is: 50 S 7.2.4. Usage: set the initial value of modules, namely, electronic number is the same with what mechanical dial shows. 7.2.5. Valve control time: set the 100 milliseconds as base for the action time, such as set 4S as the action time of valve for water meter module, a table should be filled in 20 (range: 0-127). The actual action time of valve is 2 S*2 = 4 S, the maximum valve control time can be set as 25.4 S.. 7.2.6. Meter type: Choose a meter type according to the application of module, this module is only applicable to water meter. 7.2.7. Pulse type: Choose according to meter.type 7.2.8. Threshold current: mA is the unit. Parameters data is the result that the actual value is devided by 2. For example, set threshold value as 120 mA, 60 shall be filled in, its range: 0-127, maximal threshold current that can be set is 254 mA 8. Certificates 15 / 17 ShangHai Sunray Technology Co.,Ltd 8.1. Pass CE、ROHS、R&TTE Certificates 8.2. Conform to the IP68 Standard. 9. Trouble Shooting 9.1. Common Malfunction NO Problem Solution Notes Check whether the ID of the meter is Unable to read the meter same to the one on label Check whether the ID of the meter is Or if there is ID input correctly setting of the meter Check whether the cable of motor is conversely connected Unable to open/close the Common ground of in-position line is valve open or not(apply for photoelectric valve) Check whether the motor is stuck Check whether there is in-position line Can’t close the valve after positioned(Large current consumption) on valve Check whether the in-position line is reversely connected or not Check if the set threshold current exceed the range Valve control not consistent Motor cable is reversely connected with command Unable to measure Check whether the measure sensor type is correct Check whether module pulse number is Electrical and mechanical consistent with the meter’s inconsistencies Check whether the measure sensor of meter failed Check whether the antenna of the module Low reading rate is abnormal Low battery Low battery battery type is correct Abnormal Battery Pressure Return to manufacturer 16 / 17 Check whether the ShangHai Sunray Technology Co.,Ltd 9.2. Installation Reference A. The normal installation (module antenna up and parallel), maximize the communication distance of the module B. Abnormal Installation，not good for the communication of the modules(shortens the communication distance). C. Abnormal Installation，not good for the communication of the modules, shortens the communication distance. 17 / 17 ShangHai Sunray Technology Co.,Ltd NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)This device may not canse harmful interference, and (2)this device must accept any interference received,including interference that may cause undesired operation. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15 / 15
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