下载文档原格式
GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION1. PURPOSEThis document is issued to provide general information relating to this specific product line for installation and maintenance personnel. Detailed installation procedures for specific applications are shipped with the installation kit and are also available from your customer service representative. Refer to GSB 500-100-001 Telecom Application and Ordering Guide for information and installation documentation pertaining to specific applications. For the purposes of this document a 12V bloc or battery will be referred to as a module.2. PYL SERIESThe PYL series is specially designed for telecommunications applications. The PYL series is part of an extensive line of maintenance free, gas recombinant VRLA batteries offered by GS BATTERY (U.S.A.) INC. The 10-year design life PYL is the most cost-effective battery solution over the total life cycle for installation in your network.GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION3. REVISIONSRevision 1.03 is issued to change storage period lengths based on temperature.4. AUDIENCEGSB customers, operations, installation or maintenance personnel.5. COMPANY INFORMATIONGS BATTERY (U.S.A.) INC. is a U.S. subsidiary of GS Yuasa Corporation of Japan. The parent company, GS Yuasa Corporation is a global supplier of high quality, long life Valve Regulated Lead Acid batteries (VRLA) batteries as well as many other types of lead acid batteries and other battery chemistries. GS Yuasa is the world leader in motorcycle and standby storage batteries providing solutions for power sports, telecommunications, UPS, renewable energy, and emergency lighting. Offices are in Roswell, Georgia, located 25 miles North of Atlanta, Georgia.Office hours are 8:00AM ET – 5:00PM Eastern Time Monday through Friday. The mailing address and contact information are below. For technical support, customer service or assistance with this or any other GSB product: Call: 866-472-2879Email: *****************************GS Battery (U.S.A.) Inc.1150 Northmeadow ParkwaySuite 110Roswell, GA 30076Phone: 678-762-4818Fax: 678-739-21336.CERTIFICATIONSBatteries are UL1989 listed, GR4228 compliant, Verizon TPR-9802 compliant, and NEBS certified. Specific technical questions regarding certifications may be referred to our Engineering Department. Call 866-472-2879 or email *****************************.NEBS CertifiedGR-4228-COREGR-1089GR-63Verizon TPR-9802UL 1989 ListedUL94 V-0 CaseGS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATIONGS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION7. SAFETY AND HANDLINGThe following precautions should be observed when handling and working with batteries. It is recommended you follow your Company’s Safety Procedures and Practices.1.Protect terminals from shorting during transportation. 2.Never charge a visibly damaged module (individual 12V battery or bloc). 3.Never charge a frozen module. 4.Keep sparks or other sources of ignition away from module. 5.Use insulated tools to reduce the risk of shorting while installing or removing module. 6.Do not lay tools or metals objects on the top of module. 7.Remove watches, rings and other jewelry when working around modules. 8.Eye protection and protective footware are recommended and may be required by your employer. 9.Verify circuit polarity and string connections before connecting to the power system. 10.Use proper lifting technique, mechanical lifting equipment or assistance as required when removing or installing modules. 11.Disconnect the module or string of modules from the DC power system or common DC bus prior to removal. 12.The operating area should be ventilated. 13. Modules contain diluted sulfuric acid.CAUTION : While the module case is in tact, it is unlikely the user will come in contact with theacid contained inside. Should acid come in contact with eyes, flush the eye with water or eye washsolution and seek medical attention. Should acid come in contact with skin, wash with affected areawith water and neutralize immediately to avoid chemical burns.8.EQUIPMENT FOR INSTALLATION AND REMOVALThe following are recommended for personal protection and safe installation or removal of modules.1.Insulated hand tools.2.Fire extinguisher.3.Acid spill kit.4.Eye protection.5.Eye wash.6.Mechanical lifting equipment may be required in certain applications such as controlledenvironmental vaults.9.TRANSPORTATIONModule terminals should be protected from shorting during transportation. New modules should remain in the original packaging material to protect the case and terminals until they are to be installed. Shock or ‘bruising’ caused by dropping or rough handling of a module can cause internal damage to plates, inter-cell straps, or compromise the integrity of the case. Modules being removed from service should likewise be protected when being transported from the job site or to the recycler. The PYL series is rated ‘NON-SPILLABLE’ and should be so labeled during shipping. The Safety Data Sheet(SDS) is available for download at the following link: /PDFs/msds/VRLANon-SpillableBatteryEnglish.pdf10.DELIVERY INSPECTIONUpon receipt inspect the pallet and packaging for visible damage. Inspect the module terminals and terminal hardware for damage or missing parts. Many shipments include installation kits; application specific installation manual, terminal bolt kits, cable assemblies, lugs, module trays or module stands. The entire shipment should be verified to ensure all components associated with the shipment are present. If missing components or damage is discovered, contact your freight carrier or GSB for instructions.GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION11.STORAGEModules should be stored in a cool, clean and dry place not to exceed the range from -20º to 40ºC. Modules shipped directly to the customer do not require refresh charging upon receipt. Modules stored for extended periods may require a refresh charge prior to installation or further storage (Table 11.0-A). The Open Circuit Voltage (OCV) should be measured before installation and periodically during storage. Modules with an OCV of 12.5V or above at 25ºC (77ºF) do not require refresh charging. Should the OCV be less than 12.5V,refer to bulletin B-2003-0317, “Refresh Charging Procedure”. Customers wishing to measure conductance to evalute incoming stock may also use Table 11.0-B.NOTE: The values found in Table 11.0-B are based on characterization of current stock by GSB using the Midtronics Essential (CTE-1000) and Ultra (CTU-6000).Table 11.0-A. Storage Period Based on TemperatureAverage Storage Temperature (Centigrade) Typical Storage PeriodbeforeRefresh ChargingRecommended Intervalto Measure OCV</= 25° 12 Months 6 months 26°-30° 8 Months 4 months 31°-35° 6 Months 3 months 36°-40° 4 Months 2 months Table 11.0-B. Typical Out-of-Box Conductance ValuesModel Siemens/MHOSOut-of-boxPYL12V45FS 890PYL12V80TT 1131PYL12V90TT 1502PYL12V90FS 1294PYL12V100FA 1237PYL12V100FS 1208PYL12V100FT 1593PYL12V140TT 1988PYL12V155FT 1776PYL12V160FT 1887PYL12V185FT 2207PYL12V200FT 2136GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION12.CHARGINGPerformance and life are in part influenced by the power system and the operating temperature. This is especially true for batteries used in telecommunications standby float applications. The operating temperature range for the PWL series is -40°C to +55°C (short term excursions to 65°C are permissible).Float voltage and properly functioning temperature compensation are the keys to long battery life. The recommended float voltage range at 25°C is found on the product label for each model of the PYL series. High temperature compensation begins at 26°C and low temperature compensation begins at 24°C. The exact points at which temperature compensation begin can be varied slightly as long as the battery is kept within the recommended float range adjusted for temperature.The rate of increase for low temperature compensation is +0.003V per degree centigrade per cell (+3mV/°C/cell) and the rate of decrease for high temperature compensation is -3mV/°C/cell. As example a typical 48V power system would be adjusted to begin high temperature compensation at 26°C at the rate of -0.072V (72mV) per degree centigrade. If the temperature probe at the battery string measured 30°C and the float was adjusted to 54.6V at 25°C, the power system should decrease or ‘temperature compensate’ the float voltage from 54.60V to 54.24V. Likewise, if the battery temperature falls to 15°C the power system would increase the float from 54.60V to 55.32V. This is based on an example float of 54.60V at 25°C.NOTE: Your Company may have specific guidelines for float voltage and temperature compensation calculated to keep the module or string within the recommended range adjusted for temperature. Excessive current while recharging the module or string after a discharge event may cause internal heating. The maximum recommended recharge current for the PYL series is found in Table 12.0-A.Table 12.0-A. Maximum Recommended Recharge CurrentModel AmperesPYL12V45FS 5PYL12V80TT 8PYL12V90TT 9PYL12V90FS 9PYL12V100FA 25PYL12V100FS 10PYL12V100FT 23PYL12V140TT 35PYL12V155FT 15PYL12V160FT 16PYL12V185FT 19PYL12V200FT 20GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION13.INSTALLATION CONSIDERATIONSIn this section are general considerations for battery installation. This section is not intended to replace the GSB Installation Methods and Practices. Contact your GSB representative for installation publications for your specific application or engineering and installation assistance. Detailed procedures are shipped with kits designed for specific applications. Refer to GSB 500-100-001Telecom Application and Ordering Guide for information and installation documentation pertaining to specific applications.1.Review your Company’s Safety Practices and Section 7 “SAFETY AND HANDLING”.2.Acceptance prior to installation should include a visual inspection for damage or abnormalities inaddition to verifying the OCV is 12.5V or above (Section 11 “STORAGE”).NOTE: No other pre-installation acceptance testing is required. Customers who wish to performconductance testing may establish a reference baseline value or use the values in Table 13.0-A.These values are based on characterization of randomly sampled stock by GSB using theMidtronics Essential (CTE-1000) and Ultra (CTU-6000). However, these values are not necessarilythe same for every production run.Table 13.0-A. Typical Conductance Reference ValuesModel Siemens/MHOS30 Days on floatPYL12V45FS 854PYL12V80TT 1163PYL12V90TT 1566PYL12V90FS 1395PYL12V100FA 1252PYL12V100FS 1180PYL12V100FT 1659PYL12V140TT 2015PYL12V155FT 1976PYL12V160FT 1903PYL12V185FT 2255PYL12V200FT 20233.Do not install modules in an airtight enclosure.4.Modules may be installed in an electronics equipment cabinet where required.5.Lift and move modules carefully to avoid personal injury or damage to the module.GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATIONNOTE: In some cases, this may require two technicians or mechanical lifting equipment. Never lifta module by the terminal or an attached battery cable or battery supply harness.6.Do not install modules that have been dropped, damaged or show any indication of leakage orcorrosion at the terminals.NOTE: Damage to the case or terminals may result in premature failure or shorten the life of the module.7.Do not install modules near sources of ignition.NOTE: Under abnormal operating conditions, VRLA modules may generate flammable hydrogen gas. Gassing due to overcharging may occur due to a power system malfunction, improperly adjusted float voltage or temperature compensation or a shorted cell.8.Verify the polarity is correct before connecting the load or power system to a module or string ofmodules.9.Do not mix new and old modules together in the same series string.NOTE: GSB recommends modules greater than 1.5 years in service not be mixed in the same series string due the risk of string imbalance. As modules age, charge acceptance will also change.10.Modules being connected in series to form a string should be at or near the same state of charge.11.Modules installed as a string should be numbered starting with module #1 at the main positive thensequentially number each module to the last module at the main negative terminal of the string. 12.Allow at minimum 2mm spacing between modules where the additional space is available on themodule tray or inside the module compartment. Additional separation is desirable when available.13.Clean terminals and cable connections with a brass wire brush before assembly.NOTE: The application of electrical grade grease such as Sanchem No-Ox-ID A-Special is permitted.14.Damaged or corroded lugs or cabling should be repaired or replaced before installing a new moduleor string of modules.15.Connections to module terminals should be made using the recommended torque specified on theproduct label (Table 13.0-B).CAUTION: Excessive torque may lead to post seal failure.NOTE: Some modules may be equipped with a pre-installed battery cable assembly for certain applications. These terminal bolts or nuts were tightened at our facility using calibrated wrenches GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATIONand do not require re-torque. Re-torque is not required for any GSB terminal hardware. However, if required by your Company the values in Table 13.0-B may be used.Table 13.0-B. Torque SpecificationsModel TopBoltin-lbs TopBoltNmTopBoltSocketFrontBoltin-lbsFrontBoltNmFrontBoltSocketPYL12V45FS 43.4 4.9 10mm 26.55 3.0 8mmPYL12V80TT 43.4 4.9 10mm NA NA NAPYL12V90TT 43.4 4.9 10mm NA NA NAPYL12V90FS 90 10.17 13mm 43.4 4.9 10mmPYL12V100FA NA NA NA43.4 4.9 10mmPYL12V100FS NA NA NA 43.4 4.9 10mmPYL12V100FT 43.4 4.9 10mm 43.4 4.9 10mmPYL12V140TT 43.4 4.9 13mm NA NA NAPYL12V155FT 90 10.17 13mm 43.4 4.9 10mmPYL12V160FT 90 10.17 13mm 43.4 4.9 10mmPYL12V185FT 90 10.17 13mm 43.4 4.9 10mmPYL12V200FT 90 10.17 13mm 43.4 4.9 10mm16.Verify the power system float voltage and temperature compensation are set correctly (See Table13.0-C below and Section 12 “CHARGING”).NOTE: As example, a typical 48V string of PYL modules may be floated at 54.0V to 55.2V at 25°C (77°F).NOTE: Your Company may have specific guidelines for float voltage and temperature compensation calculated to keep the module or string within the recommended range adjusted for temperature.Table 13.0-C. Float and Temperature CompensationVpC @ 25°C High TempStartLow TempStartSlope2.25-2.3 26°C 24°C 3mV/°C/CellGS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION14.MAINTENANCE AND REPLACEMENT14.1 Routine MaintenanceRoutine maintenance is not required by GSB. Visual inspection of the module casing and terminals may be included as part of your Company’s site or power system routine practices. This visual inspection should be used to identify physical abnormalities such as corrosion, swelling, cracking, or leaking which indicate a need for further testing or evaluation of the modules and power system. Re-tightening module terminal hardware is not required. However, if your Company requires re-torque as part of a routine maintenance, the terminals should be carefully tightened with a torque wrench to the specification found on the product label.The life of the module is greatly influenced by the power system. In all cases float voltage should be set and adjusted for temperature (See Section 12“CHARGING”). In non-environmentally controlled applications, temperature compensation is required. It is imperative the power system be adjusted correctly for float and temperature compensation and a thermal or temperature probe installed on the string.The ability of the power system to correctly adjust the float for temperature is dependant on the power system’s temperature or thermal probe. Module temperature is best read by a thermal probe placed on the side of the battery for ‘paddle type’ probes or on the negative terminal for ‘ring-type’ probes. Periodic or routine maintenance of the power system is essential to maximizing life.Battery recharge current limit should be adjusted where required to limit the current during a recharge event. See Section 12 “CHARGING” for maximum recharge current recommendation.14.2 End of LifeModules or a module string should be replaced when they have reached End of Life. The EOL is defined as 80% of rated capacity as determined by a constant current discharge test.15.DISPOSALLead acid battery recycling is an environmental success story. More than 95% of all battery lead is recycled. Cooperation between suppliers and customers make this closed loop life cycle possible. Batteries should be recycled in accordance with applicable government regulations. For more information about recycling, contact GSB or see or .GS BATTERY (USA) CONFIDENTIAL & PROPRIETARY INFORMATION。
AN1280: RS9116W Power Save Application NoteVersion 1.301/11/2021Table of Contents1About this Document (3)2Introduction (4)3Prerequisites (5)4Terminology (6)5Power Save (7)5.1Description of the Procedure to be Followed (7)6Execution Steps to Perform Low Power Associated Current Draw Measurement (8)6.1Upgrading your EVK to the Latest Firmware (8)6.2Connecting the RS9116 EVK to your PC to Perform Current Measurements (13)6.3Performing the Current Measurement (14)6.4EXPECTED Results (21)7Summary (23)8Reference and Related Documents (24)9Troubleshooting (25)10Revision History (26)1 About this DocumentThis document provides information on measuring Low Power Current Consumptions using RS9116-based EVK in WiSeConnect Mode.2 IntroductionSilicon Labs’ Module can be run in different POWER SAVE Mode (for more information, please refer to the appropriate programming reference manual at the RS9116 Wi-Fi/Bluetooth documentation website.) This document presents the scenarios that explain how to get the power numbers using 9116W EVK and TTL script for POWER SAVE Mode.3 Prerequisites1. Silicon Labs’ RS9116X-SB-EVK1/RS9116X-DB-EVK12. Latest available Silicon Labs RS9116 WiSeConnect firmware loaded onto the RS9116 module in the EVK. Clickon Tools & Software at the following path: /development-tools/wireless/wi-fi/rs9116x-db-evk-development-kit.3. Current meter capable of measuring continuous current consumption from single digit micro ampere to 1 ampere.An example of such a current meter is Keithley’s DMM6500 6 ½ Digital Multimeter, as shown in the following URL: https:///tektronix-and-keithley-digital-multimeter/dmm6500.4. Windows 10 PC with a minimum 1 available USB 2.0 or 3.0 port5. 1 x USB A to USB micro cable4 Terminology1. EVK - Evaluation Kit2. ABRD - Auto BaudRate Detection5 Power Save5.1 Description of the Procedure to FollowThe procedure described by this document will have you do the following to evaluate the current consumption of an RS9116 module in a Silicon Labs EVK while associated to an AP:1. Connect a USB cable between your PC and EVK’s USB-CDC or UART port. This is to control RS9116 module viathe serial connection.2. Connect a current meter to the RS9116 EVK’s measurement port to measure the current draw of the RS9116module.3. Use Tera Term to control the RS9116 module via the serial connection to the PC4. Issue commands through a Tera Term macro that will command the RS9116 module to associate to an accesspoint and go into low power mode after completing association to the AP.5. Measure the current consumption of the RS9116 module through the association of it to the AP and then throughits associated low power steady state after association is completed.6 Execution Steps to Perform Low Power Associated Current DrawMeasurement6.1 Upgrading your EVK to the Latest Firmware1. In order to perform the current measurement of your RS9116 EVK system, first load the latest RS9116 firmwareinto the 9116 module in your 9116 Evaluation Kit board. In order to do so, connect your board to your PC via the provided USB A to USB micro cable, with the USB micro end of the cable connected to the USB port labelled “USB-CDC” on your board and the USB A side of the cable connected to your computer as shown below:2. After doing this, check on your computer’s Device Manager which serial COM port was assigned to the SiliconLabs Evaluation Kit board. For example, in the screen below, you can see that COM30 was assigned to the board3. After identifying which COM port was assigned to your EVK on your PC, open up Tera Term and select that COMport. If you do not already have Tera Term installed on your PC, you can obtain it from the followingURL: https://ttssh2.osdn.jp/index.html.en4. After selecting the COM port on which your EVK is connected to your PC, set the following serial port and terminalsettings for the serial connection to the board on Tera Term:5. User needs to perform ABRD for proper Baudrate detection, to do this press shift + pipe key (shift + “|”) followedby “Shift” + “u” on your keyboard. You should see the following menu displayed at the boot rom code on the RS9116chip on your EVK:6. After seeing the above menu, enter “B” to burn a firmware image on your board. When asked “Enter WirelessImage No (0-f), enter “0” in order to burn the firmware image to be uploaded to Image 0 on the module. You should see the following:7. After seeing a message as the above “Send RS9116.NBZ.WC.GENR.x.x.x.rps, select“Transfer\Kermit\Send”from File menu.8. You will be presented with a Windows explorer window. Select the firmware file located under the “Firmware”directory located in the WiSeConnect release package obtained from the Silicon Labs website. For example,you will see the “RS9116.NB0.WC.GENR.OSI.x.x.xx.rps” firmware included in the latest WiSeConnect release - "RS9116.NB0.WC.GENR.OSI.x.x.xx\firmware\RS9116.NB0.WC.GENR.OSI.x.x.xx.rps"9. You will then see the firmware downloaded by Tera Term on to the 9116 chip.10. Once the download process to the chip completes, Tera Term displays the message “Safe Upgrade in Progress…” indicating that the chip is writing the downloaded firmware image to its No. 0 bank.11. Once the firmware burning is complete, you will see a message stating “Upgradation Successful Enter NextCommand”.12. At this point, enter “5” followed by “0” to select image bank 0 as the one to be used as the default firmware to loadby the chip (using the “Select Default Wireless Firmware (Image No : 0-f)” in the menu).13. At this point, you should be able to disconnect the EVK board to perform the system connections shown in thefollowing section.6.2 Connecting the RS9116 EVK to your PC to Perform Current MeasurementsAfter downloading the proper firmware onto the Silicon Labs 9116 chip as described in the previous section, re-connect the EVK to perform current measurements. To do this you will perform the following:1. Connect the EVK’s UART port to your PC using the included USB A to USB Micro cable.2. Connect the EVK to your current meter through its “MEASUREMENT” port.For point 1 above, we will switch from the USB-CDC used for the firmware download to the EVK, to the UART port on the RS9116 EVK, for the following two reasons:1. The USB-CDC port was used to maximize the transfer speed of the download of the firmware. The procedure tobe used to measure the system’s current does not require a large amount of data to be transferred via a serial connection to the EVK, and is required only to send a few comma nds. The UART port’s 115,200 bps transfer speed is more than sufficient for this purpose.2. To measure lowest possible power, it is recommended to use UART to issue commands. It allows device to go toits lowest power states. USB-CDC keeps the USB port alive, and USB is not a low power interface.For point 2 above, your current meter’s positive and negative terminals should be connected as shown in the picture below. This picture also shows the connection of the USB cable between your PC and the EVK board:After connecting the EVK board to your PC and current meter as shown above you should now be able to perform the current measurement.6.3 Performing the Current MeasurementOnce you have loaded the latest available WiSeConnect firmware onto your module as shown in section 6.1 and you have connected your system as shown in section 6.2, you should now be able to perform a current profile of your system associating to an Access Point and going into low power state. You will run a Tera-Term script that will configure the device, connect to a user specified AP and then go into power save mode. To do so, you will perform the following:1. Connect your system as described in section 6.2. Your system setup should be as shown below:2. Open Tera Term in your PC to the COM port to which your system was assigned on your PC and boot its defaultfirmware. After this, check that it is running the firmware you intend to run by issuing the command“at+rsi_fwversion?” as shown in the example screenshot below where the test system was shown to be running firmware version 1.2.20(this is for user reference only, it s recommended to use the latest FW which is available inSilicon Labs website - refer to Prerequisites section for Link.3. After doing so, start your current meter in continuous DC current measurement mode with a range of 1 A.4. As an example, for the purpose of writing this document, the KeithleyDMM6500 current meter used was set asshown below using its PC-based Kickstart interface software:5. Once the current meter is set to do the measurement, go to Tera Term and run the “Low PowerStandBy_Associated WiFi Station.ttl” script by doing the following:Note: The OPERMODE in this ttl script is configured default for EVK Version 1.4 , if the user wants to run the same ttl scripts on EVK version which is less than 1.4, then user has to comment 1.4 EVK Version OPERMODE and Uncomment 1.3 EVK Version OPERMODE.Note: If the user performs the ABRD to upgrade the FW , then before running this script user has to do a reset on EVK and once again configure the Tera term, this is because the scripts itself has a default ABRD.Note : To identify the EVK is 1.3 or 1.4 Version you can check the J9 Connector on EVK, If J9 Connector has UULP_0 and UULP_2 then it is 1.4 version, Instead of UULP_0 if it has UULP_3 pin then it is 1.3 version.6. In Tera Term, select “Control / Macro”.7. On the window that will pop-up, select the “Low Power StandBy_Associated WiFi Station.ttl” script fromWiSeConnect release package in the following path"RS9116.NB0.WC.GENR.OSI.x.x.xx\utils\scripts\TeraTerm_TTL_Scripts"8. You will see the following pop-up window10. You will see the following pop-up window:12. You will see the following pop-up window:13. Click “OK”.14. You will see the following pop-up window. Enter “0” if you want your module to associate to an AP that isoperating in the 2.4 GHz or “1” if you want your module to associate to an AP that is operating in the 5 GHz band.For the purpose of this document, w e will select “0” to associate to an AP operating in the 2.4 GHz band as shownbelow:15. Click “OK”.16. You will see the following pop-up and message in the Tera Term screen:17. Click “OK”.18. You will see the following pop-ups in succession (click “OK” on each one):19. You will see the following pop-up asking you for the SSID of the AP to associate to:20. Enter your AP’s SSID. For the example given here, we are attempting to an AP with SSID=silabs as can beseen below (click OK after entering the desired SSID):21. You will see the following pop-up and messages similar to the ones shown below on the Tera Term window:22. Click “OK”.23. You will see the following pop-up asking you for the PSK (Password) of the AP you want your module toassociate to.24. Enter the desired PSK (password) and click “OK” (for this example, the password of the test AP was“1234567890”25. You will see the following pop-ups in succession (click “OK” on them):26. After the Tera Term macro is completed, you will see a command sequence similar to the one shown belowhaving been executed in Tera Term (with different SSID and PSK as per your setup):27. At this point the device is in power save (standby-associated) mode.Note: The current measurements will be varying if the scenario is performed in Open Environment.6.4 EXPECTED ResultsThe Indicative Current measurements mentioned here are for connections established in the 2.4 GHz band.When the user runs the default TTL script, in the join command it is listen interval based with a listen interval of 1000, the Expected output in Closed/Chamber environment is around 71uA.Note: Below table is the DTIM value vs Measurements achieved in Closed/Chamber environment. In order to check the Current measurement based on DTIM , use Join command as follows at+rsi_join='SSID',0,2,2,0,0,0,0.Note: The above current measurement values are captured using Single-Band (2.4GHz) RS9116W EVK (RS9116X-SB-EVK1).Note : If user wants to enable power save in coex mode (WLAN + BT Classic/BLE) mode - It is mandatory to enable WLAN power save along with BT Classic/BLE power save. Device will enter into power save if and only if both protocol (WLAN, BT Classic/BLE) power save modes are enabled.TTL Example for POWER Save in COEX: Refer -RS9116.NB0.WC.GENR.OSI.x.x.xx\utils\scripts\TeraTerm_TTL_Scripts\Low Power StandBy_Associated WiFi Station and BLE Advertising.ttl7 SummaryBy using the above procedure, we can perform the power save mode using RS9116W EVK, and the test should be performed in ideal environment like RF Chamber to achieve most optimum power number.8 Reference and Related DocumentsRefer to RS9116.NB0.WC.GENR.OSI.x.x.xx\utils\scripts\TeraTerm_TTL_Scripts\Low Power StandBy_Associated WiFi Station.ttl to get the ttl file of the above scenario.Refer to RS9116W Wi-Fi AT Command Programming Reference Manual and Bluetooth Programming Reference Manual @ https:///rs9116.9 Troubleshooting1. While connecting the power meter probes to the module ensure that the module is OFF.2. Make sure the EVK is connected to the access point, or the access point is active.3. In order to get the better power numbers , Configure higher DTIM either in Module/ AP4. In order to send any commands from Module when it is in power save mode , need to control the UULP_GPIO's-refer section POWER Mode in RS9116W_Wi-Fi_AT_Command_Programming_Reference_Manual(PRM) Notes:1. If we are aware that no broadcast packets in powersave mode are sent from remote peer to module then only thiscommand (at+rsi_filter_bcast) must be used.2. For 1.4 silicon version, we need to enable bit[23] instead of bit[22] in ext_custom_feature_bitmap. it is required toenable crystal clock, to make power save work stable and it is recommended to use bit[19] to get best power numbers.3. By default, the memory configuration is 192k Mode, and if not using any extra features the default configurationworks. If SSL is enabled with power save/ co-ex mode is enabled, minimum 256k Mode must be enabled. There is no special requirement to configure 320k/384k, until and unless you get memory configuration error(0xff2c)10 Revision History。
多士炉安规测试-----GS部分多士炉产品申请GS认证，涉及的标准有EN60335-1和EN60335-2-9。
1、输出功率：1.1、输入额定电压使产品工作至稳定时，读取产品的实际功率。
功率偏差必须符合偏差要求1.2、率标识方法：a)单一的输入电压和功率，如230V 1000W。
只要测试230V的实际输入功率符合1000W（+5％，－10％）的偏差要求。
11章就输入1000×1.15W的功率做测试。
b)有范围的输入电压和单一的输入功率，如220-240V 1000W。
它实际指的也是230V 1000W，所以要测试230V时的实际输入功率要符合1000W（+5％，－10％）的偏差要求；但还要测试220V和240V的实际输入功率来做参考。
按照最严酷条件，11章就输入1000×（240÷230）2×1.15W的功率做测试。
b)有范围的输入电压和功率，如220-240V 800W-1000W。
就要求测试输入220V和240V电压下的实际输入功率符合800W和1000W（+5％，－10％）的偏差要求。
按照最严酷条件，11章就输入1000×1.15W的功率做测试。
2、电气强度：公司多士炉产品为I类器具：电气强度所设定的漏电流值为0.5mA。
2.1、Ⅰ类结构部位为1000V 1min；2.2、Ⅱ类结构部位为3000V 1min，测试部位要用接触面积不得超过20cm×10cm的锡箔纸包住。
样品在耐压测试中，应无击穿或发生闪络现象；测试初始，施加的电压不超过规定电压值的一半，然后逐渐地升高到满值.3、泄漏电流：连接泄漏电流仪并使产品再1.15倍的额定功率工作至稳态或Clause 11.7规定的时间，测试泄漏电流,切换L/N开关,记录最大的泄漏电流值.符合以下限值：加强绝缘处（如按键）≤0.25 mA，基本绝缘处（接地金属部件）≤0.75 mA。
4、接地电阻测试：4.1、接通电源，将接地电阻仪设置在12V，25A,并将电阻最大值设置为0.1Ω，时间设置为30秒。
