1 | Page Charge Smart R1 - SNMP Mi Innovative Electronics for a Changing World Charge Smart R1 – MPPT – 12V/24V Auto detect Mains and Solar Battery charger with Remote Network Monitoring INDEX 1. SYSTEM DESCRIPTION 2. SYSTEM WIRING 3. SYSTEM SPECIFICATIONS AND GENERAL 4. OPTIONAL GSM MODULE 5. HOME PAGE AND START UP 6. STATUS PAGE 7. RELAY CONTROL PAGE 8. BATTERY LOW PROTECTION MENU 9. NETWORK CONFIGURATION PAGE 10. SNMP CONFIGURATION PAGE 11. OID TABLE FOR SNMP 12. TFTP Boot-loader – firmware upgrade via Ethernet 13. Mi SNMP Manager setup 14. Physical dimensions Charge Smart R1 12/24V Battery charger with network monitoring capabilities.
Transcript
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Charge Smart R1 - SNMP Mi
Innovative Electronics for a Changing World
Charge Smart R1 – MPPT – 12V/24V Auto detect Mains and Solar
Battery charger with Remote Network Monitoring
INDEX
1. SYSTEM DESCRIPTION
2. SYSTEM WIRING
3. SYSTEM SPECIFICATIONS AND GENERAL
4. OPTIONAL GSM MODULE
5. HOME PAGE AND START UP
6. STATUS PAGE
7. RELAY CONTROL PAGE
8. BATTERY LOW PROTECTION MENU
9. NETWORK CONFIGURATION PAGE
10. SNMP CONFIGURATION PAGE
11. OID TABLE FOR SNMP
12. TFTP Boot-loader – firmware upgrade via Ethernet
13. Mi SNMP Manager setup
14. Physical dimensions
Charge Smart R1 12/24V Battery charger with network monitoring capabilities.
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1. SYSTEM DESCRIPTION
Main Unit
The Charge Smart R1 is a 19” rack mount charger with auto battery voltage
detection. The unit will charge 12V @ 20 Amps or 24V@ 13 Amps depending
on the voltage of the battery bank connected to the charger. The Charge Smart
R1 will indicate the detected battery voltage to the user when first connected.
The Charge Smart R1 charges from Mains 110-220Vac input until the mains fail
and will then auto switch to the backup solar panel input if connected to
commence charging. The unit features a MPPT buck-step down charger.
The Battery input and Load output are fuse protected via standard ATO fuses
Battery low protection can be enabled or disabled via the web page “Battery
protection” menu and the Load output can automatically shut down if a low
user defined battery voltage level is detected – The Load output also have led
indication on the front panel.
The LCD display gives necessary local information to the user
B: Battery voltage C: Charge current L: Load current
_00.0V (no charge source) or S 33.2V for Solar or Mains on for Mains AC 110-
220VAC supply on.
The Alarm input is a potential free contact input from any Alarm device like
PIR detectors or magnet switches and can be used for a cabinet breach alarm
or other types of perimeter alarms.
10Mbs Ethernet Port – unit have embedded web pages for all parameters and
settings and supports SNMP V1/2C – international standard SNMP works with
any SNMP manager software – user can also use Mi-SNMP Manager for
monitoring of the devices with email alerts , graphing of parameters etc.
The 5 Relay outputs can be controlled via the relay control page – relay 1,2,3
can only toggle for 15sec to reset equipment and relay 4 and 5 can be
controlled to the on or off position.
Battery and Load connections via quick connect red and black binding posts
The unit have Reverse Battery Protection internally
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REAR VIEW – SOLAR INPUT and MAINS INPUT
2. SYSTEM WIRING
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3. System specifications and general features
Solar Input specifications :
50Vdc max from solar panels
250W max solar panel for 12V systems
350W max solar panel for 24V systems
2 x Internal fans with auto control for heat extraction.
The Charge Smart R1 reports all necessary information to the user via SNMP
and embedded web pages.
Total Battery Voltage as well as separate Battery voltages for series
connected 24V Battery banks, Charging Current, Load current to equipment,
Mains 220Vac Status, Solar panel input voltage, Alarm input and temperature
information is available via web pages, SMS and SNMP.
The unit supports SNMP V1 and SNMP V2C communication platform to be
compatible with SNMP monitoring software platforms as well with Mi-SNMP
Manager software for Windows.
**** IMPORTANT NOTE**** The Alarm input is a potential free contact input only
and NO voltages should be injected here- Permanent Damage to the unit will occur.
After the Alarm is triggered the (L:) indication of the Load current in the bottom
right corner of the LCD will change to AL: to indicate the Alarm condition.
The Alarm SNMP (OID) data will change from a 0 to a 1 , as soon as the Alarm input
is restored the screen will be cleared from AL: for alarm and return to L: for Load
current indication but the Alarm SNMP OID will stay at data 1 for about 6 minutes
after the alarm was cleared.
This is working well with PIR alarm detectors etc so that the alarm condition is not
missed by the SNMP manager software while polling the unit at specific intervals
*** Default IP address : 192.168.1.2
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4.OPTIONAL GSM MODULE
GSM Board for SMS interface (optional – installed internally if ordered)
The Charge Smart R1 can accommodate a internal GSM interface
The user will be notified via SMS in case of a mains failure ,alarm conditions and low
battery voltages.
A status message can be send to the unit to report the current battery voltage ,
charge current , load current and relay status
The relays can also be controlled via SMS
**FREE ANDROID APP TO DOWNLOAD ON THE GOOGLE PLAY STORE –
Search for “Mi GSM controller”
The Android application makes it easy to save multiple cell numbers with user
defined names for each number
Also because relay wiring would not be the same at each site user defined names
can be saved to each relay in the app under each specific site
Select NPM R10 GSM in app for this model
User will have to open the unit carefully to set dip switch settings differently
Default settings is as follows:
The 4 way dip switch on the printed circuit board allows the user with the following:
Switch 1 – (ON) – SMS will be send if mains fails and when mains returns
Switch1 – (OFF) – NO SMS will be send regarding mains status
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Switch 2 – (ON) – SMS will be send if the Alarm input on the NPM-R10 main
board goes open circuit
Switch2 – (OFF) – NO SMS will be send regarding Alarm status
Switch 3 – (ON) – SMS will be send if Battery volts falls below a certain level,
Auto calculating (11.5V for 12v system)- (23.0V for a 24V system) – (33.5V for a 36V
system ) and (46.0V for a 48V system)
Switch 3 – (OFF) – NO SMS will be send regarding Battery status
Switch 4 – (ON) – SMS will include the status of Relay 4 and Relay 5 if on or off
Switch 4 – (OFF) – SMS will not include Relay status in the message
Setup of GSM module
Insert a SIM card and install the reset jumper J5, power the NPM-R10 After about 10 sec remove the Reset jumper(all number cleared) Notice the STATUS led will glow and the NETWORK led will flash at a fast rate
After about 8 sec if the unit finds a Network connection the NETWORK led will start to blink Slowly, wait about 20 sec before sending an SMS
Send “Status?” from primary cell phone(or tap on Status in the app and then on the green envelope symbol to send the command) – unit will save this number as the primary number and
return a Status sms to the phone – primary number can only be deleted by a hard reset with jumper J5 again on power up
Send “Status?” from another number (or tap on Status in the app and then on the green envelope symbol to send the command) at anytime, this will save the number as the secondary number and return a status sms to this secondary number
Use the app to control the module with the commands available in the app. Send “Clear” manually will delete the secondary number and a new secondary number can be added
by sending “Status?” again from a new number ____________________________________________________________________________
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SMS Commands without using the app :
Send “SetRD1” to toggle relay1 on the expansion board – after 8sec the relay will de-energize and “Reset Successful” will be returned to the phone activating the command Send “SetRD2” to toggle relay2 on the expansion board – after 8sec the relay will de-energize and “Reset Successful” will be returned to the phone activating the command
Send “SetRD3” to toggle relay3 on the expansion board – after 8sec the relay will de-energize and “Reset Successful” will be returned to the phone activating the command Send “SetRD4” will set the Relay4 on the expansion board to the on position , a sms “ Relay
4 on” will be send to the originator Send”SetRD4” again will switch the Relay4 on the expansion board to off position, a sms “Relay 4 off” will be send to originator
Insert J5 and power the unit , wait 10sec and remove J5 – all numbers cleared now Wait until Status led flash at a slow rate indicating the unit linked to a network
Wait another 10 seconds before sending a SMS again Send “Status?” from the primary number A status sms will be returned to the number – primary number saved now
Wait 10 sec Send “Status?” from the secondary number A status sms will be returned to the secondary number – secondary number saved now
***Send “Clear” will delete the secondary number and a new secondary number can be added by sending “Status?” again from a new number
Send “SetRD5” will set the Relay5 on the expansion board to the on position , a sms “ Relay 5 on”will be send to the originator Send”SetRD5” again will switch the Relay5 on the expansion board to off position, a sms
“Relay 5off” will be send to originator
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5. Home page
Serial number , status of relays , alarm status and the Battery voltage is displayed
Left hand side navigation menus
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6 . Status Page
Displayed:
Build date of the hex file
Internal temperature of the Charge Smart R1
Battery 1 volts for a 12V system – Battery 2 will always read zero
Battery 2 volts – if the unit is connected to a 24V system and the centre tap wire is
connected the voltage of Battery 1 closest to ground and the voltage of Battery 2
will be displayed separately – if centre tap is not connected then Battery volts 1 will
be the total volts reading .
The LCD screen on the Charge Smart is duplicated at the bottom of the page with
Charge and load current and battery voltage displayed
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7 .Relay Control page
A Password window will appear by selecting any one of the menus that can be
altered by the user – default is admin , admin – setup a user defined password
under network configuration / password/reboot menu
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Names can be entered for each relay
Relay 4 and 5 can be switched and will stay in the on or off position until changed by
the user
Relay 1,2,3 can only be toggled for 15 sec to reset external devices like radios etc.
Relays can also be controlled via SNMP SET and GET commands
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8. BATTERY LOW PROTECTION MENU
User entry :
Low Batt volts – where the system will disconnect the load output to save Batteries
from a deep level discharge – load output is switched of
High Batt volts – where the system will re-connect the load output
For 12V systems the user will enter eg : 11.0 for low and 12.5 for high
For 24V systems the user will enter eg : 22.0 for low and 25.0 for high
***DISABLE LOW BATTERY CUTOUT FUNCTION******
Enter eg: 02.0 for low voltage and 03.0 for high voltage
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9. NETWORK CONFIG PAGE
Setup a user defined password
Change the IP address , Gateway and subnet settings of the unit Network port
Save config and reboot will save the new settings and reboot the device
Should the unit be configured already and the user would like to reboot the Charge
Smart R1 - do not alter any network settings only click on save and reboot.
***USING Mi-SNMP Manager*** do not change the HOST NAME
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10. SNMP CONFIGURATION PAGE
Configure SNMP community names , can usually be left unaltered
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11 . OID TABLE FOR SNMP
OID table / number of services = 14
1.3.6.1.4.1.45501.1.3.1.0 = Relay 4 status (integer) 0 off / 1 on
1.3.6.1.4.1.45501.1.3.2.0 = Relay 5 status (integer) 0 off/1 on
1.3.6.1.4.1.45501.1.3.3.0 =Mains status (integer) 0 off / 1 on
1.3.6.1.4.1.45501.1.3.4.0 = Total Battery voltage (octet string)
1.3.6.1.4.1.45501.1.3.5.0 = Charge current (octet string)
1.3.6.1.4.1.45501.1.3.6.0 = Load current (octet string)
1.3.6.1.4.1.45501.1.3.7.0 = Solar Panel input voltage (octet string)
1.3.6.1.4.1.45501.1.3.8.0 = Temperature (octet string)
1.3.6.1.4.1.45501.1.3.9.0 = Alarm status 0 off / 1 on
