SISPL controller is an integrated multifunction high speed micro controller-based Battery LVD (Low Voltage disconnect) system. It’s having a provision of Monitoring for battery voltage.
The configuration for controller module is as follows:-
S.NO | Parameter Name | Max Value | Min Value | Default Value |
---|---|---|---|---|
1 | LVD1 Cut off | 60.0 | 20.0 | 44.0Volt |
2 | LVD1 Cut in | 60.0 | 20.0 | 45.0Volt |
3 | LVD1 Cut off | 60.0 | 20.0 | 42.0Volt |
4 | LVD1 Cut in | 60.0 | 20.0 | 43.0Volt |
The calibration parameters are as follows:-
S.NO | Parameter Name | Actual value | Measured value |
---|---|---|---|
1 | Solar array Current | XXX.X | XXX.X |
Actual values display what have you apply and measured value is measurement by controller.
The calibration parameters are as follows.
S.NO | Parameter Name | Actual value | Measured value |
---|---|---|---|
1 | Main Voltage | XXX | XXX |
2 | AC#1 Load current | XX.X | XX.X |
3 | AC#2 Load current | XX.X | XX.X |
4 | Room Temperature | XX.X | XX.X |
Actual values display what have you apply and measured value is measurement by controller.
When you go for configuration that time this switch working for increment.
When you go for configuration that time this switch working for decrement.
When you go for configuration that time this switch working for enters.
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.
MEASURED
XX.X (Output)
ACTUAL
XX.X (Input)
Suppose you want to calibrate Battery voltage apply Battery voltage 48.0 volt and In LCD display measured value display 25.0 and actual value is also 25.0, you can set the actual value 48.00 via INC and DEC key then press enter key. After press the enter key, After 10 seconds check the Main’s voltage display if battery voltage display 1% difference corresponding apply voltage then battery voltage calibration is OK.
System monitor the battery voltage when battery voltage down in discharging mode up to lvd1 cut off level lvd1 is on (J3) and if voltage is continuously down up to lvd2 cut off lvd2 is on(J4).
When battery is charged battery voltage is increases up to lvd2 cut in lvd2 is off and if battery voltage is increases up to lvd1 cut in lvd1 id off. When lvd1 and lvd2 is on we generate the potential free contact corresponding J1 & J2. J5 for connected to battery voltage.