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Huawei SMU06T User Manual

Huawei SMU06T User Manual

Site monitoring unit
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SMU06T Site Monitoring Unit
V500R003C10
User Manual
Issue
01
Date
2023-07-14
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SMU06T

  • Page 1 SMU06T Site Monitoring Unit V500R003C10 User Manual Issue Date 2023-07-14 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    About This Document About This Document Purpose This document describes the site monitoring unit SMU06T in terms of its product overview, panel and interface, liquid crystal display (LCD), common operations, maintenance and troubleshooting. Figures in this manual are for reference only.

  • Page 4: Change History

    Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues. Issue 01 (2023-07-14) This is the first official release. The corresponding software version is V500R003C10. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    User Manual Contents Contents About This Document........................ ii 1 Product Overview........................1 2 Component Description......................2 2.1 SMU06T (Cabinet Scenario)..............................2 2.2 SMU06T (Door-Mounted Scenario)..........................6 3 LCD............................11 3.1 Buttons..................................... 11 3.2 Password....................................12 4 Common Tasks........................13 4.1 Common Installation Tasks............................... 13 4.1.1 Setting the Display Language............................
  • Page 6 6.2.1.1 Replacing an SMU06T Control Board........................26 6.2.1.2 Replacing an SMU06T LCD............................29 6.2.2 Replacing an SMU06T (Door-Mounted Scenario)....................31 6.2.2.1 Replacing an SMU06T Main Control Board......................31 6.2.2.2 Replacing an SMU06T LCD............................35 6.2.2.3 Replacing an SMU06T Electronic Label........................38 A Technical Specifications.......................41...

  • Page 7: Product Overview

    User Manual 1 Product Overview Product Overview The site monitoring unit SMU06T (SMU for short) is a compact monitoring module that monitors and manages Huawei box-type and cabinet-type power systems. The SMU communicates with the Huawei NetEco and a power and environment network management system (NMS), which allows you to remotely manage the power systems at multiple sites.

  • Page 8: Component Description

    (6) Alarm (7) LCD (8) Back button input ports indicator (9) Down button (10) OK button (11) LAN port (12) RS485 port (13) Door status (14) Battery sensor port temperature sensor port Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Communications Ports

    Connects to a port) third-party NMS Modbus protocol Connects to a third-party NMS COM1/COM2 Baud rate: Modbus protocol Connects to a ports 9600bit/s, Huawei 19200bit/s southbound device Figure 2-2 Pins in LAN/RS485 ports Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 10 Grounded 3, 7 and 8 Null Table 2-5 COM1/COM2 ports pin definitions Silk Screen Signal Description RS485+ RS485 data+ RS485- RS485 data- Sensor and Dry Contact Ports Figure 2-3 Sensor ports Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 11 Dry contact output 2 ALM3 Dry contact output 3 ALM4 Dry contact output 4 ALM5 Dry contact output 5 Table 2-7 Sensor ports pin definitions Silk Screen Pin Definition GATE GATE+ GATE- BTEMP BTEMP Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Smu06T (Door-Mounted Scenario)

    The SMU is running properly but fails to communicate with the host properly. Alarm No critical or major alarm has been indicator generated. Steady on A critical or major alarm has been generated. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Port Description

    RS485 port Baud rate: M/S protocol Connects to a (northbound 9600bit/s, Huawei NMS communication 19200bit/s YDN1363 protocol Connects to a port) third-party NMS Modbus protocol Connects to a third-party NMS Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 4, 5, 7, 8 Null Table 2-11 Pin definitions for the RS485 port Signal Description HRS485_TX+ Transmits data over RS485. HRS485_TX- Null HRS485_RX+ Receives data over RS485. HRS485_RX- PGND Signal ground Null Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 ALM1 Dry contact output 1 ALM2 Dry contact output 2 ALM3 Dry contact output 3 ALM4 Dry contact output 4 ALM5 Dry contact output 5 Sensor Ports Figure 2-7 Sensor positions Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 SMU06T Site Monitoring Unit User Manual 2 Component Description Table 2-14 Sensor port description Silk Screen Pin Definition GATE GATE+ GATE- BTEMP BTEMP Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Lcd

    ● To increase or decrease a parameter value quickly, hold down ● To restart the SMU, hold down for 10 seconds. ● To increase (or decrease) the LCD backlight, hold down ) for 2 seconds. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Password

    Change the preset password upon your first login to ensure the system security. For details about how to change the password, see4.2.2 Changing the User Password. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Common Tasks

    NO TICE Incorrect setting of basic battery parameters affects battery charge and discharge management and reduces the battery lifespan. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Setting The Date And Time

    You can set the date and time based on the local time. LCD Operation Set the date and time on the LCD by navigating through Main Menu > Setting Wizard > Date and Time. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Setting Alarm Enabling Function, Alarm Severities, And Associated Relays

    You can set associations between dry contact input status and alarm status. Take the DIN1 as an example. If you set the DIN1 Alm. Cond. to Close, the SMU generates a DIN1 Alarm when the DIN1 is closed. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Clearing Associations Between Alarms And Dry Contacts

    4.2.2 Changing the User Password Context To ensure the system security, you are advised to change the password periodically. Only the administrator has the permission to change the engineer and administrator passwords. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Resetting The Smu

    View historical alarms on the LCD by navigating through Main Menu > Running Information > Historical Alarm. Set Delete His. Alarms to Yes on the LCD by navigating through Main Menu > Running Control > Clear Alarm > Historical Alarm. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 24: Clearing The Rectifiers Failing In Communication

    Menu > Running Control > Power System. Step 2 Set Charge Control to Equalized Charging or Float Charging on the LCD by navigating through Main Menu > Running Control > Battery. ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Powering On And Off Batteries

    Exercise caution when powering off loads, because doing so disconnects the power supply to loads. You can manually power on or off loads when the system works in manual control mode. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Starting And Shutting Down Rectifiers

    ● On Rectifier single rectifier. ● Off LCD Operation Step 1 Set System Control Mode to Manual on the LCD by navigating through Main Menu > Running Control > Power System. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 Running Control > Rectifier > Rectifier Group. Step 3 Set Turn on/off to Off or On on the LCD by navigating through Main Menu > Running Control > Rectifier > Rectifier N. ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Remote Management

    Step 1 Connect one end of a network cable to the RS485 port on the SMU. Step 2 Connect the other end to the MON0 or MON1 port on the BBU. Figure 5-1 Connecting a communications cable (1) RS485 Port (2) MON1 Port Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Logging In To The Neteco

    Enter. The NetEco login page is displayed. Figure 5-2 NetEco login page Step 2 Enter the correct user name and password and click Log In. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 30: Nms Management Over Ydn1363 Protocol

    ----End 5.2.2 Setting Parameters Step 1 On the LCD, check that the port mode, protocol type, baud rate and communication address are the same as the default values in Table 5-2. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 Menu Level Level Menu Menu Value Menu Menu Paramet Comm. Serial North Bound Port Mode Manual Paramet Port Protocol Type YDN136 Settings Protocol North Baud Rate 9600 Comm. Address Protocol ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Maintenance And Troubleshooting

    SMU. 6.2 Component Replacement For details about the component replacement of this SMU, see the user manual of the power system configured with this SMU. 6.2.1 Replacing an SMU06T (Cabinet Scenario) 6.2.1.1 Replacing an SMU06T Control Board Prerequisites ● ESD gloves, cabinet door key, and maintenance toolkit are available.
  • Page 33 To avoid damaging the LCD flat cable, pull the cable gently. ● You are advised to replace the SMU06T with power on. If the mains supply is disconnected and the battery capacity is insufficient, power supply to the site may be disconnected.
  • Page 34 Step 11 Connect the cables to the power input port (J53). Step 12 Connect the signal cables to the SMU based on the recorded information. Step 13 Remove the ESD gloves. Step 14 Reset the SMU parameters. ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 35: Follow-Up Procedure

    To avoid damaging the LCD flat cable, pull the cable gently. ● You are advised to replace the SMU06T with power on. If the mains supply is disconnected and the battery capacity is insufficient, power supply to the site may be disconnected.
  • Page 36 Step 5 Record the positions of communications and signal cables connected to the control board, label the cables, and disconnect them. Step 6 Unscrew and remove the control board. Figure 6-6 Removing the control board Step 7 Unscrew and remove the LCD. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Replacing An Smu06T (Door-Mounted Scenario)

    Step 13 Connect the signal cables to the SMU based on the recorded information. Step 14 Remove the ESD gloves. ----End Follow-up Procedure Pack the faulty component and send it to the local Huawei warehouse. 6.2.2 Replacing an SMU06T (Door-Mounted Scenario) 6.2.2.1 Replacing an SMU06T Main Control Board Prerequisites ●...
  • Page 38 To avoid damaging the LCD flat cable, pull the cable gently. ● You are advised to replace the SMU06T with power on. If the mains supply is disconnected and the battery capacity is insufficient, power supply to the site may be disconnected.
  • Page 39 Hold the LCD flat cable on its two sides and gently remove it from the connector. Figure 6-10 Removing the LCD flat cable Step 6 Unscrew the LCD panel and move the panel upward. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 Step 9 Place the new main control board and tighten the screws. Step 10 Reconnect the communications cable and signal cable to the new main control board according to the recorded information. Step 11 Reinstall the LCD panel. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 41: Replacing An Smu06T Lcd

    To avoid damaging the LCD flat cable, pull the cable gently. ● You are advised to replace the SMU06T with power on. If the mains supply is disconnected and the battery capacity is insufficient, power supply to the site may be disconnected.
  • Page 42 Hold the two sides of the locking latch on the LCD flat cable connector, and gently and levelly disconnect the locking latch. Hold the LCD flat cable on its two sides and gently remove it from the connector. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 Step 13 Reconnect the cables to the SMU according to the recorded information. Step 14 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Replacing An Smu06T Electronic Label

    To avoid damaging the LCD flat cable, pull the cable gently. ● You are advised to replace the SMU06T with power on. If the mains supply is disconnected and the battery capacity is insufficient, power supply to the site may be disconnected.
  • Page 45 Figure 6-18 Removing the electronic label Step 6 Place the new electronic label and tighten the screws to install the new electronic label. Step 7 Reconnect cables to the electronic label according to the recorded information. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Step 9 Reconnect the cables to the SMU according to the recorded information. Step 10 Reset the SMU parameters. Step 11 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Technical Specifications

    Power input Operating voltage –36 V DC to –72 V DC (rated voltage: –48 V Conducted emission (CE) EN55022 CLASS A Radiated interference EN55022 CLASS A Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 48 SMU and the printed circuit board (PCB) comply with IEC60950-1, EN60950-1 and GB4943. Reliability specifications Mean time between ≥ 300,000 hours failures (MTBF) Annual repair rate < 1% Service life > 10 years Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 49: B Lcd Menu Hierarchy

    Phase L3 Voltage Phase L1 Current Phase L2 Current Phase L3 Current L1 Curr Unb Rate L2 Curr Unb Rate L3 Curr Unb Rate Total Active Power L1 Active Power L2 Active Power Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 DC Output Curr DC Output Power AC Input Voltage Run State Temperature Hardware Version Software Version Barcode SSU Group Total Out Energy Total Output Curr SSU n Output Volt Output Curr Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 Phase L2 Voltage Phase L3 Voltage Phase L1 Current Phase L2 Current Phase L3 Current Active Power Total Power Factor Active Electricity SoftWare Version Hardware Version BootLoader Version Equip Int AC.n# A/C Status Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 52 Internal Fan Speed External Fan Speed A/C Runtime Compressor Runtime Device Model A/C Software Version Comm. Address A/C Name System Time DCDU# DCDU Dev n Basic Information Major Current Minor Current Ambient Temperature Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 53 Load Current Load n Current Total Load Power Software Version Hardware Version Total Load Energy Co Temp. Control Info.# Temp. Control Group Indoor Vent Temp. Outdoor Amb. Temp. Pwr Cab. Vent Temp. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Setting Wizard

    Volt. acid batteries Shunt Max. 300 A 5-3000 configured. Cur. Date and Date and Time Time Network Local Port IP 192.168.0.10 Parameters Local Subnet 255.255.255.0 Mask Local Default 192.168.0.1 Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Parameters Settings

    No. TCB auto- Yes, No sensing NOTE This parameter is displayed based on the power system type. LLVD LLVDn Mode Time Mode Voltage Mode, Parameters Power Mode, Time Mode Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Start Time n 00:00:00 NOTE This parameter is valid when Timed Enable is set to Enable. Time Duration 0Min 0-1440 NOTE This parameter is valid when Timed Enable is set to Enable. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 45 Hz 0-100 Thres. Sensor Config. DC SPD Yes, None Para. AC SPD Yes, None Door Sensor None Yes, None Batt. Temp. Yes, None Sensor 1 Stagger Function Yes, No Electricity Enable Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 NOTE This parameter is valid when Function Enable is set to Yes. Low Ele Price 00:00:00 HH:MM:SS Off n NOTE This parameter is valid when Function Enable is set to Yes. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 200.0 kW 1.0-1000.0 NOTE This parameter is valid when Function Enable is set to Enable. AC Derating 0.0-1.0 Coef NOTE This parameter is valid when Function Enable is set to Enable. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Yes. YDN Protocol None V1.0, V2.1, Version V2.0, None Rectifier Rectifier 59.5 V 56.0-60.5 Group Protect Vol. Sel Start Int 0-20 High Rect 0-150 Remain Cap Low Rect 0-150 Remain Cap Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Yes, No Batt NOTE This parameter is valid when Hibernation Enable is set to Yes. Min Rdnt Coef 0.20 0.05-1.00 NOTE This parameter is valid when Hibernation Enable is set to Yes. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 This Balance, parameter is valid when Disable Hibernation Enable is set to Yes. Solar BC Enb Enable Enable, Disable Solar BC Time 12 h 1-24 Inc Volt than 0.5 V 0.2-1.0 Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 63 51.5–55.5 V. Boose Charge 56.4 V 42.0-58.0 Voltarge Charge Limit 0.15 C10 0.05-0.5 Coef. BLVD Enable Yes, No Hibernation Yes, No Enable Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 35.0-56.0 Parameters BLVD Con. 51.5 V 37.0-58.0 Volt. Temp. Prot. Very HT Prot. Reduce DC Reduce DC Para. Mode Voltage Voltage, Disable, Disconnect Battery Very HT Prot. 51.5 V 42.0-53.0 Volt. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 EC Max 16 h 5-48 Duration Mains Yes, No Recovery EC AC Fail 10 Min 0-30 Duration NOTE This parameter is valid when Mains Recovery EC En is set to Yes. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 Short Test 30 Day 1-360 Period NOTE This parameter is valid when Short Test Enable is set to Yes. Short Test 5 Min 1-240 Time Short Test End 45.0 V 44.2-53.0 Volt. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 20-50 AC.n# Temp. Comp. 3 degC 1-10 Hysteresis HT Alarm 25 degC 25-80 Thres. Heater 0 degC -40-15 Startup Temp. Heater 3 degC 1-15 Hysteresis AC Otg Yes, No Energy Saving Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 68 Heater 3 degC 1-15 Hysteresis AC Otg Yes, No Energy Saving Start 45 degC 40-45 Temp(AC Fail) NOTE This parameter is valid when AC Otg Energy Saving is set to Yes. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 None, DIN1-6 DIN Conf Sensor Config Door Sensor Yes/None Water Sensor Yes/None Smoke Sensor Yes/None Ambient Yes/None Temp. Sensor Ambient Yes/None Humi. Sensor Indoor Vent Yes/None Outdoor Amb. Yes/None Temp1 Sensor Yes/None Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 Rectifier Parameters Rectifier dynamically Group displayed depending on connected devices. The SSU Group listed parameters PV Module are for reference only. Battery Group Battery String Batt. Cell Detector# AIM# Fan Group# Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Comm. Network IP Address 192.168.0.10 Parameters Parameters NOTE This parameter can only be set to 192.168.0.x (x ranges from 1 to 254); otherwise it cannot be set successfully. Subnet Mask 255.255.255.0 Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 9600, 19200 Protocol Comm. 0-31 Address North Baud Rate 9600 9600, 19200 Modbus Comm. 0-254 Protocol Address South1-2 Baud Rate 9600 9600, 19200 Modbus Local Language English English, Parameters Chinese System Type Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 73: Running Control

    System Control Mode is set to Manual. Rectifier Rectifier Turn on All Group NOTE This parameter is valid when System Control Mode is set to Manual. Reset Protect Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 74 Manual. Clear Rect Loss Alm. Delete Rectifier Collect Fault Info Rectifier n On/Off Ctrl On, Off NOTE This parameter is valid when System Control Mode is set to Manual. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Float Float Control Charging Charging, NOTE Equalized This NOTE parameter is Charging This available only parameter is when lead- valid when acid batteries System Control Mode configured. is set to Manual. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 Mode is set to Manual. Delete Comm Fail A/C NOTE This parameter appears only if a communicatio ns failure A/C alarm is generated. Batt Int AC.n# A/C Control Auto Auto, Manual Mode Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.
  • Page 77 DCDU alarm is generated. Fan Group# Fan Control Automatic Automatic, Mode Manual Fan Speed 0-100 Ratio NOTE This parameter is displayed only when Fan Control Mode is set to Automatic. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 78: User Management

    Second-Level Menu Default Value Range Change Password User Logout NOTE ● Log out the current user. ● This parameter is displayed only when you log in as an administrator or engineer. Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

  • Page 79: Acronyms And Abbreviations

    C Acronyms and Abbreviations Acronyms and Abbreviations BLVD battery low voltage disconnected depth of discharge liquid crystal display LLVD load low voltage disconnected network management system site monitoring unit temperature cycle battery Issue 01 (2023-07-14) Copyright © Huawei Technologies Co., Ltd.

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