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AIMS Power MPPT+ Series, Инструкция по установке и эксплуатации

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Chapter 5 Programming Constants

*** Main Menu***

Operation

U-00: IN=xxx.xV xxx.xAmps

     OUT=xxx.xV xxx.xAmps

Use Constant U-00 to monitor the power coming in from the PV array in Volts and Amps. The 
second line displays the power going out of the AIMS MPPT+, it also displays in Volts and Amps. 

In most installations there will be a difference between incoming volts and outgoing volts. This 
reflects the flexibility of the AIMS MPPT+ with respect to PV array input voltage vs. battery 
voltage. Incoming and outgoing amps will also differ because they are the result of dividing watts 
(a constant) by volts. 

U-01: Input Voltage

This screen displays the input voltage value coming from the PV array in Volts.

U-02: Input Current

This screen displays the input current value coming from the PV array in Amps.

U-03:Output Voltage

This screen displays the power going out of the AIMS MPPT+ in Volts.

U-04: Output Current

This screen displays the power going out of the AIMS MPPT+ in Amps.

U-05: EnergyHarvest Today 1

This screen displays how much the solar energy was harvested “Today” in kWHr and AHr. 

U-07: EnergyHarvest Today 2

This screen displays how much time the charger was in Float mode “Today” in Hour:Minute. 

U-08: Stage of Charger

This screen displays the charging stage of AIMS MPPT+. The possible values are Charger Off, 
Charger Start, BULK Stage, ABSORP Stage, FLOAT Stage, Charger MPPT, Charger Stop, 
EQUALZ Stage. 

Содержание MPPT+ Series

Страница 1: ...AIMS POWER AIMS MPPT SERIES SOLAR CHARGE CONTROLLER SCC40MPPT SCC80MPPT Installation and Operation Manual MANUAL VER 1 1111 ...

Страница 2: ...CONTENTS Chapter 6 Trouble Shooting 6 1 ...

Страница 3: ...s Multiple AIMS MPPT with cables up to 16 units can be connected in larger power systems The controller with optional rectifier and braking unit for wind system is required to control and stop the control from overload condition caused by excessively high wind speeds Please carefully read through this manual and all the installation instructions and wiring before beginning installation of your AIM...

Страница 4: ...per per 2 volt cell DC to DC Conversion Capability 12V Battery 16 192VDC 24V Battery 32 192VDC 36V Battery 48 192VDC 48V Battery 64 192VDC Display Status Built in 2 line 20 character LCD with backlight LCD status screen displays input voltage and current output voltage and current charge mode Battery SOC Data Logging Logs energy harvested for 90 days LCD displays WH KWH AH Energy Monitor LCD shows...

Страница 5: ...Dimension for SCC40MPPT Unit mm Fig 1 ...

Страница 6: ...Dimension for SCC80MPPT Unit mm Fig 2 ...

Страница 7: ...he circuit protection is In an example of the 96 watt load it draws 4 amps at 24V battery system but it draws only 2 amps at 48V system Cable size thus also decreased as current is decreased It is another reason to up the Voltage in larger systems 1 3 PV Array Voltage As the AIMS MPPT is a smart DC to DC converter design the specification of a PV array is much like sizing a grid tie inverter Insta...

Страница 8: ...gger set points will be lower and equalization stage will be disabled BTS 3 can be mounted on the battery posts 1 7 Battery Voltage Sensing BVS Connect the red wire to a battery positive bus and the black wire to a battery negative bus within the DC load center See page 2 3 for wiring connection terminal Two sense wires may be connected to compensate possible battery cable loss during charging Be ...

Страница 9: ...Fig 4 ...

Страница 10: ...V array directly to the GND terminal next to PV of the SCC40MPPT 8 Connect the EARTH terminal of the SCC40MPPT to the system ground 9 To measure the current drawing into and out of the battery connect the BCS terminal of SCC40MPPT to the Shunt and connect the BCS terminal of SCC40MPPT to the Shunt 10 To compensate the battery charging due to the temperature difference connect the BTS terminal of S...

Страница 11: ... key to increment setting values UP key to go to the next selection or constant PB3 DOWN key to decrement setting values DOWN key to go to the last selection or constant PB4 Reset key to reset the fault ESC key to return to the last selection level 2 1 PB 1 PB 2 PB 3 PB 4 PB 5 PB 6 PB 7 PB 8 LED Indicator LCD Meter ...

Страница 12: ... displayed as follows EQUAL Flashing Orange The unit is in equalization mode Refer to constant B 09 B 12 for the setting details CHARGE Flashing Green The unit is in charge mode This indicates that it is functioning properly READY Solid Green When the voltage from the PV array is first received the unit is in standby mode to charge LCD Meter 1 LCD Meter of 20 x 2 characters is built in each AIMS M...

Страница 13: ...e Sensor Positive F BCS Connecting terminal for optional Shunt Positive G Parallel IN Connections for parallel input from last AIMS MPPT H Parallel OUT Connections for parallel output I Remote Connecting terminal to Remote Panel Display J MA1 Connecting terminal for the contact A of auxiliary 1 K MC1 Connecting terminal for the common contact of auxiliary 1 L MB1 Connecting terminal for the contac...

Страница 14: ...terminal for the contact B of auxiliary 2 P PV Connecting terminal for Solar Array Positive Q GND Connecting terminal for Solar Array Negative R BAT Connecting terminal for battery cable Positive S GND Connecting terminal for battery cable Negative T EARTH Connecting for ground 2 4 ...

Страница 15: ...S MPPT series can be up to 16 units 1 Master and 15 Slaves and in the parallel system there is only one Shunt which needs to be connected to the Master unit to measure the total accumulated current 2 5 Fig 6 F 01 Master F 01 Slave F 02 2 F 01 Slave F 02 3 ...

Страница 16: ...2 6 ...

Страница 17: ...Time B 08 Set Float Voltage B 09 Set Equalize Voltage B 10 Set MAX EQU Time B 11 Set Days Between EQU B 12 ManualEqualize C MPPT Setup C 01 Set MPPT Type C 02 Set Scan Frequency C 03 Set Percentage VOC C 04 Percentage EveryTime C 05 Set Hold Input Volts D Auxiliary Relay 1 D 01 Set Aux Relay 1 Mode D 02 Aux RY1 ON Condition D 03 AuxRY1 OFF Condition D 04 Aux RY1 MIN ON time E Auxiliary Relay 2 E 0...

Страница 18: ... Capacity B 04 1600 Ahr BAT MAX Charge Amps B 05 40 Amps Set Absorption Volts B 06 xx x Volts Set Absorption Time B 07 HH MM Set Float Voltage B 08 xx x Volts DATA ENTER DATA ENTER ESC RESET DATA ENTER ESC RESET DATA ENTER ESC RESET DATA ENTER ESC RESET DATA ENTER ESC RESET ESC RESET Use or key to change the setting values NO ESC RESET YES DATA ENTER YES DATA ENTER ESC RESET NO If YES press If NO ...

Страница 19: ...ey to change the setting values SAVE If SAVE is selected by pressing key the controller will save the entered settings and operate with them RCLL RECALL Pressing key will return to the last setting prior to entering setup DFLT DEFAULT If DFLT is selected by pressing ESC RESET key the controller will revert to and operate at default settings based on the original voltage battery type and capacity e...

Страница 20: ...Volts Input Current U 02 0 0 Amps Output Voltage U 03 0 0 Volts Stageof Charger U 08 Charger OFF EnergyHarvestToday 2 U 07 00 00 Temperature U 11 0 BatterySOC U 12 0 BatteryCurrent U 13 0 0A BatteryAmpHours U 14 0 AHr BatteryTemperature U 15 0 Serial Number U 17 000001 Output Current U 04 0 0 Amps EnergyHarvestToday 1 00000 W Hr 0000 AHr Parallel COM MStatus U 16 SLAVEUNIT Date U 09 07 30 09 Time ...

Страница 21: ...roup B Menu Group Constants Constants Edit Data Enter Main Menu Operation DATA ENTER Group B Battery Setup Main Menu Initialize Set Battery Type B 02 GEL Set Battery Voltage B 01 12 Volts Set Battery Voltage B 01 24 Volts BAT M AX Charge Amps B 05 040Am ps ESC RESET DATA ENTER ESC RESET Entry Accepted DATA ENTER Entry Accepted DATA ENTER Main Menu Programming Group C MPPT Setup Group D Auxiliary R...

Страница 22: ...ncy C 02 01 00 Main Menu Programming Group D D 01 ON or OFF Menu Group Constants Constants Edit Data Enter Main Menu Operation DATA ENTER Group B Battery Setup Main Menu Initialize Set Aux Relay1 Mode D 01 OFF ESC RESET DATA ENTER ESC RESET Entry Accepted DATA ENTER Entry Accepted DATA ENTER Main Menu Programming Group C MPPT Setup Group D Auxiliary Relay1 Group F Network Setup Group E Auxiliary R...

Страница 23: ... D 02 010 0 Volts Entry Accepted DATA ENTER Aux RY1 OFF Condition D 03 000 0 Volts DATA ENTER ESC RESET Aux RY1 OFF Condition D 03 000 0 Volts Entry Accepted DATA ENTER Aux RY1 ONCondition D 03 016 0 Volts Aux RY1 MIN ON time D 04 00 00 Main Menu Programming Group E E 01 ON or OFF Menu Group Constants Constants Edit Data Enter Main Menu Operation DATA ENTER Group B Battery Setup Main Menu Initiali...

Страница 24: ...oup E Auxiliary Relay 2 Group O Operator DATA ENTER ESC RESET Set Aux Relay 2 Mode E 01 OFF Set Aux Relay 2 Mode E 01 Solar Voltage Aux RY 2 ON Condition E 02 000 0 Volts DATA ENTER ESC RESET Aux RY 2 ON Condition E 02 000 0 Volts Aux RY 2 ON Condition E 02 011 0 Volts Entry Accepted DATA ENTER Aux RY 2 OF F C ondition E 03 000 0 Volts DATA ENTER ESC RESET A ux R Y 2 OF F Condition E 03 000 0 Volt...

Страница 25: ...RESET DATA ENTER ESC RESET Entry Accepted DATA ENTER Entry Accepted DATA ENTER Main Menu Programming Group C MPPT Setup Group D Auxiliary Relay 1 Group F Network Setup Group E Auxiliary Relay 2 Group O Operator DATA ENTER ESC RESET Parallel MODE F 01 Standalone Parallel MODE F 01 Master Parallel MODE F 01 Slave Entry Accepted DATA ENTER Parallel Addr F 02 02 Entry Accepted DATA ENTER ...

Страница 26: ...t CLOCK Mode O 01 24Hr Time O 02 00 00 00 DATA ENTER ESC RESET Set Time O 02 00 00 00 Set Time O 02 01 00 00 Date O 03 00 00 00 DATA ENTER ESC RESET Set Date O 03 00 00 00 Set Date O 03 01 00 00 Model Number O 04 SCC40MPP DATA ENTER ESC RESET Turn OFF Backlight T O 05 10 Minutes Turn OFF Backlight T O 05 9 Minutes Turn OFF Backlight T O 05 10 Minutes FAN test O 06 10 FAN OFF DATA ENTER ESC RESET F...

Страница 27: ...u Programminjg EnergyHarvest Today 2 G 02 FLOAT 00 00 Set Day LOG 1 90 G 03 01 Set Day LOG 1 90 G 03 01 Set Day LOG 1 90 G 03 02 Day LOG 02 kWHr 00000 WHr 0000 AHr Day LOG 02 FLOAT G 05 FLOAT 00 00 Average Last xx Days 00000 kWHr 0000 AHr Average Last xx Days G 08 FLOAT 00 00 Clear Energy Harvest G 09 Today s Data Clear Energy Harvest G 09 Today s Data Entry Accepted DATA ENTER Clear Energy Harves...

Страница 28: ...n Sec 5 2 U 11 Temperature 1 5 2 U 12 Battery SOC 1 100 1 NOTE 1 5 2 U 13 Battery Current 0 1A NOTE 1 5 2 U 14 Battery Amp Hours 1AHr NOTE 1 5 3 U 15 Battery Temperature 1 NOTE 1 5 3 U 16 Parallel COMM Status NOTE 5 5 3 U 17 Serial Number 5 3 Initialize A A 01 Access Level Constant Set Constant Set 5 4 Operation Only A 02 Init Parameters Preset Setting No Initialize 5 4 No Initialize A 03 Password...

Страница 29: ...0 1V 13 5 5 7 B 09 Set Equalize Voltage 12V 14 7 16 4 24V 29 4 32 8 36V 44 1 49 2 48V 58 8 65 6 0 1V 12V 15 6 24V 31 2 36V 46 8 48V 62 4 NOTE 3 5 7 B 10 Set MAX EQU Time 0 99 Hr 59 Min 1 Min 2 Hr NOTE 3 5 7 B 11 Set Days Between EQU 0 999 1 Day OFF NOTE 3 5 8 B 12 Manual Equalize YES NO NO NOTE 3 5 8 C MPPT Setup C 01 Set MPPT Type P and O P and O 5 8 Scan and Hold Percentage Hold Input V C 02 Set...

Страница 30: ...hen D 01 Battery Volts 0 64 0 1V 0 5 10 When D 01 OUT Current 0 80 1A 0 5 10 When D 01 BATT Current 500 500 1A 0 5 10 When D 01 Temperature 20 100 1 0 5 10 When D 01 Battery Temp 20 100 1 0 5 10 When D 01 Time 00 23 Hr 00 59 Min 1 Min 0 5 10 When D 01 Battery SOC 0 100 1 0 5 10 D 03 AuxRY1 OFF Condition See Below See Below See Below 5 11 When D 01 Solar Voltage 0 150 0 250 0 1V 0 5 11 When D 01 Ou...

Страница 31: ...E 02 Aux RY2 ON Condition See Below See Below See Below 5 12 When E 01 Solar Voltage 0 150 0 250 0 1V 0 5 12 When E 01 Output Volts 0 64 0 1V 0 5 12 When E 01 Battery Volts 0 64 0 1V 0 5 12 When E 01 OUT Current 0 80 1A 0 5 12 When E 01 BATT Current 500 500 1A 0 5 12 When E 01 Temperature 20 100 1 0 5 12 When E 01 Battery Temp 20 100 1 0 5 12 When E 01 Time 00 23 Hr 00 59 Min 1 Min 0 5 12 When E 0...

Страница 32: ... Master Slave Stand alone 5 12 F 02 Parallel Addr 2 16 2 NOTE 5 5 13 O Operator O 01 Set CLOCK Mode 12 24 Hr 12 5 13 O 02 Set Time Hr Min Sec 5 13 O 03 Set Date MM DD YY 5 14 O 04 Model Number SCC40 MPPT NOTE 6 5 14 O 05 Turn OFF Backlight T 0 10 1 Min 10 5 14 O 06 FAN Test ON OFF OFF 5 14 O 07 Software Version 9 31I 5 14 O 08 Bootloader 5 14 Data Log G G 01 EnergyHarvestToday 1 kWHr AHr 5 15 G 02...

Страница 33: ...f A xx and press DOWN key and hold it then press ESC key at the same time till A 04 constant occurs 5 Enter the desired password 2 max 4 digits into A 04 Make sure the password 1 in A 03 must be different from the password 2 in A 04 Finally press ENTER key to finish lock setting Above procedure completes locking the constants setting and no more programming selections will appear A 01 will only di...

Страница 34: ...B 04 Set Battery Capacity 1600 Ahr 800 Ahr B 05 Bat MAX Charge Amps 80A 40A C 05 Set Hold Input Volts 240Vdc 240Vdc O 04 Model Number SCC80MPPT SCC40MPPT ...

Страница 35: ... 01 Input Voltage This screen displays the input voltage value coming from the PV array in Volts U 02 Input Current This screen displays the input current value coming from the PV array in Amps U 03 Output Voltage This screen displays the power going out of the AIMS MPPT in Volts U 04 Output Current This screen displays the power going out of the AIMS MPPT in Amps U 05 EnergyHarvest Today 1 This s...

Страница 36: ...ery and will only be active when using an optional 50mv 500amp external shunt U 13 will only be displayed when the terminal BVS Battery Voltage Sensing is wired to the battery To show the precise values an optional 50mv 500amp external shunt is needed U 14 Battery Amp Hours This screen displays the battery capacity in AHr Amp Hours Battery Amp Hours will only be visible when terminal BVS Battery V...

Страница 37: ...layed Settings A 01 Constant Set Factory Setting This setting allows all user constants to be changed and displayed A 01 Operation Only This setting allows the Operation and Initialize to be changed or displayed A 02 Init Parameters Use Constant A 02 to initialize the user constants When initialized the user constants will return to their factory preset values You should normally record the settin...

Страница 38: ...rogramming Group B Battery Setup B 01 Set Battery Voltage During initialization of AIMS MPPT it will detect and ask the installer to confirm the battery voltage found is correct In almost all circumstance the AIMS MPPT will correctly detect battery voltage Use Constant B 01 to change the battery voltage if the battery voltage displayed by the AIMS MPPT is different from the installed batteries The...

Страница 39: ...orption Volts Use Constant B 06 to adjust the Absorption voltages The default values are based on the battery type and capacity selected It is not advisable to change default settings unless advised by the battery manufacturer or supplier Battery Type Absorption Volts Range Factory Setting FLOODED 13 9V 15 2V 14 6V AGM 13 7V 15 1V 14 1V GEL 13 6V 15 1V 14 1V The above values are based on 12V syste...

Страница 40: ...ry type B 02 Use Constant B 09 to select the Equalize voltages The default values are based on the battery voltage and capacity selected It is not recommended to change default settings unless advised so by the battery manufacturer or supplier Battery Type Battery Voltage Equalization Volts Range Factory Setting FLOODED 12V 14 7V 16 4V 15 6V 24V 29 4V 32 8 V 31 2V 36V 44 1V 49 2V 46 8V 48V 58 8V 6...

Страница 41: ...lays Battery voltage Battery temperature and Equalizing will alternately blink CHARGE displays charging current Finally the remaining time for equalization charge is counted down WARNING Before the manual equalization is selected AIMS MPPT should be connected to Battery Temperature Sensor BTS 3 If it is not connected to BTS 3 Warning Bat Sr Not Connected is displayed Press ESC key to select No to ...

Страница 42: ...y is 1 hour C 03 Set Percentage VOC This constant is only displayed if Percentage is selected as MPPT Type C 01 Percentage measures the VOC at the set time interval and calculates the operating Vmp based on the percentage set The percentage set point can be from 0 100 and factory setting is 80 C 04 Set Percentage EveryTime This constant is only displayed if Percentage is selected as MPPT Type C 01...

Страница 43: ...N or OFF D 02 Aux RY1 ON Condition According to 9 selectable modes in D 01 use Constant D 02 to set the condition to activate the Auxiliary Relay 1 to be ON The displayed setting range of D 02 will change to less than or greater than or depending on if D 02 or D 03 is higher or lower value This allows setting on either a rising or falling voltage Once entering the D 02 use UP and DOWN keys to incr...

Страница 44: ...and active when terminal BVS is connected to the battery When D 01 OUT Current or 0 80A 1A When D 01 BATT Current or 500 500A 1A Battery Current is only active when terminal BCS is connected with a Shunt 50mV 500Amp The values may be positive or negative as this input reads load current as well as charge current When D 01 Temperature or 20 100 1 When D 01 Battery Temp or 20 100 1 Battery Temperatu...

Страница 45: ...nd the settings of Auxiliary Relay 2 are exactly the same as those of Auxiliary Relay 1 so please refer to above Group D Auxiliary Relay 1 description Group F Parallel Setup F 01 Parallel MODE Use Constant F 01 to set up AIMS MPPT Network Each AIMS MPPT in parallel requires a mode and address entry The Mode choices are ...

Страница 46: ...ess assignment in F 02 is only available for the slave units The maximum slave address number is 16 and the factory setting is 2 Group O Operator O 01 Set CLOCK Mode This is the same display as in the initialization setup of battery Use Constant O 01 to change and select the hour format displayed between 12 Hour and 24 Hour Factory setting is 12 Hour Format When 12 Hour is selected AM and PM indic...

Страница 47: ...U 00 display screen O 06 Fan Test Use Constant O 06 to test if the fan can be forced to be ON or OFF When FAN ON is selected the fan test is conducted as the O 06 screen remains Once the screen leaves O 06 it will stop the test running O 07 Software Version The software version displayed is important and useful when contacting Technical Support O 08 Bootloader This is the Bootloader initiation dis...

Страница 48: ...y one The energy harvested on the date shown is displayed in G 04 G 04 Day LOG kWHr This screen displays how much the solar energy has harvested in kWHr and AHr according to the selected day shown in G 03 G 05 Day LOG FLOAT This screen displays how much time the charger was in Float mode according to the selected day shown in G 03 G 07 Average Last Days xxxxx kWHr xxxx AHr This screen shows the av...

Страница 49: ...ature is too high which causes the heat sinks to overheat Place the unit in a cool and well ventilated room The battery temperature as measured by the Battery Temperature Sensor BTS 3 is too high Check the battery condition and place the battery bank in a well ventilated room A communication failure between Master and Slave units or between Slave and Slave units has occurred Check the connecting c...

Страница 50: ...Contact Us 9736 S Virginia St STE A Reno NV 89511 Tel 775 359 6703 Fax 775 359 6753 e mail sales aimscorp net techsupport aimscorp net customerservice aimscorp net ...

Страница 51: ... States will be prepaid by customer Except as provided above AIMS makes no warranty of any kind express or implied including without limitation the implied warranties of merchantability and fitness for a particular purpose In no event shall AIMS be liable for indirect special or consequential damages This warranty only applies to AIMS Power branded products All other name brand products are warran...

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