SISPL (System Infra Solutions Pvt. Ltd.) controller is an integrated multifunction high speed micro controller based (RMS) Remote Monitoring system. It’s having a provision of Monitoring to EB status, Grid status, battery status, room temperature and all types of accumulative run hours and energy.
The specification of SISPL Controller is given below.
- Monitoring of Mains (Three/single) Phase Voltage, Current, Frequency, Run Hours and Energy.
- Monitoring of Grid Voltage, Current, Run Hours and Energy.
- Monitoring of Battery bank voltage, current, status (SOC) and energy.
- Monitoring Room temperature
- Configurations of all critical parameter.
- Calibration (On site Calibration facility for all Analog Parameter).
- Smoke / Fire Alarm.
- Fault Alarms with Free of potential.
- Real Time and Events Recording.
- Real time monitoring through GPRS communications.
- High MTBF
- Compact and Modular Design.
Alarms of Potential free contact.
- Mains Fail.
- Mains OK
- High Room Temperature.
- Smoke Fire.
- Grid array voltage high.
- Grid array voltage low.
- Battery low
- Door open.
- Solar Theft.
Configuration (Programmable Parameters)
The configuration for controller module is as follows :-
|S.NO||Parameter Name||Max Value||Min Value||Default Value|
|1||Mains High Cut off||500||240||280Volt|
|2||Mains Low Cut off||350||70||180Volt|
|3||Mains High Cut in||500||220||270 Volt|
|4||Mains Low Cut in||360||70||190Volt|
|5||Room Temperature High alarm||60||15||38 °C|
|6||Array High Voltage||900||50||700 Volt|
|7||Array Low voltage||250||30||50 Volt|
|8||System Voltage low||250||20||200 volt|
|9||AC CT ratio||250||25||125|
|10||Max site load current||200||40||160 amp|
|12||Set solar (CT) current ref value||999.9||0|
|13||Set battery (CT) current ref value||999.9||0|
|15||Grid Shunt coefficient (Amp)||1250||50||200 Amp|
|16||Grid Shunt coefficient (mv)||100||30||75mv|
The calibration parameters are as follows:-
|S. No||Parameter name||Actual value||Measured value|
|1||Main R-PH Voltage||XXX||XXX|
|2||Main Y-PH Voltage||XXX||XXX|
|3||Main B-PH Voltage||XXX||XXX|
|5||EB current R-Phase||XXX.X||XXX.X|
|6||EB current Y-Phase||XXX.X||XXX.X|
|7||EB current B-Phase||XXX.X||XXX.X|
|9||Solar Array Voltage||XXX.X||XXX.X|
|11||Solar array Current||XXX.X||XXX.X|
|12||Sys battery Current||XXX.X||XXX.X|
Actual values display what have you apply and measured value is measurement by controller.
There are two PCB including in SISPL Controller.
Master card (P-ANV-V1-T).
- Display card (P-ADS-V1-T).
Three operation of SISPL controller is given below :-
- Key function
There are five switches in Display Board
# SW1 for Increment and Reset
# SW2 for Decrement and Scrolling
# SW3 for Enter and Events
# SW4 for Configuration
# SW5 for Escape
#SW1: This switch is used for two purposes one for increment and other for system reset.
Normally this switch is working for system reset. When you go for configuration that time this switch working for increment.
#SW2: This switch is used for two purposes one for decrement and other for display scrolling. Normally this switch is working for display scrolling. When you go for configuration that time this switch working for decrement.
#SW3 : This switch is used for two purposes one for Enter and other for events log display. Normally this switch is working for events log display. When you go for configuration that time this switch working for enters.
#SW4: This switch is used for two purposes one for menu decrement and other for configuration normally this switch is working for configuration. When you go for configuration that time this switch working for menu decrement.
#SW5: This switch is used for escape. Purpose of this switch in any stage you can go for default display.
For any programmable parameter changing you can go in menu setting by configuration mode. In configuration mode you can go for that parameter which you want to change after this you can adjust by increment and decrement key and then press enter key. Then go for escape.
For any analog parameter calibration you can go for calibration mode by configuration. In calibration mode you can go for that parameter which you want to calibrate. After you can set the value by increment and decrement key if actual value is equal to apply value press enter key and then press the escape key. And check that parameter is ok or not.
For calibration and menu setting process apply above given flow chart.
In calibration mode LCD display like this
Suppose you want to calibrate mains voltage apply mains voltage 340 volt and In LCD display measured value display 250 and actual value is also 250, you can set the actual value 340 via INC and DEC key then press eneter key.After press the enter key, After 10 seconds check the mains voltage display if mains voltage display 1% diffrence corresponding apply voltage then mains voltage calibration is OK.
All analog parameter calibrate that method.
Real time Log
When these alarm is generated the controller is logged that alarm in date and time stamping format. Logging format given below. In this controller 500 event logging is possible like first in first out (FIFO).
Alarms are given below.
- Mains Fail.
- Mains Ok.
- High Room Temperature
- Smoke Fire
- Array Voltage High
- Array Voltage Low
- Sys battery low
- Door open
- Solar theft.
“001:Fail to start 17-03-16:15:31:55”
If smoke alarm sensing is closed then smoke fire alarm is generated and hooter is ON up to five minute. In LCD display show FIRE ALM. System is again work if press the reset key.
High room temperature
If room temperature is greater than specified limit then high room temperature alarm is generated. LED indication of high room temperature and Relay of high room temperature is continuing on.
If door-sensing input is close the door relay is on.
System battery Low
If battery voltage is below than specified limit then battery low alarm is generated. LED indication of BTS battery low and Relay of BTS battery is continuing on.
Array voltage High
If Grid voltage is higher than specified limit then array voltage high alarm is generated. LED indication of BTS battery low and Relay of BTS battery is continuing on.
All above alarm will display in LCD display 3rd line continuing scrolling.