Campbell Scientific PS200/CH200 12 V Charging Regulators - Manual (Page 43)

PS200/CH200 12 V Charging Regulators
The SDI-12 commands “Mx!” with x = 1...6 can be used to select different
subsets of the above measurements, as described below:
Recorder: M1! Return Battery Voltage, Battery and Load Current.
PS200/CH200 measurements: 1 - Battery Voltage (V).
2 – Battery Current (A).
3 – Load Current (A).
Recorder: M2! Return Battery Voltage, Battery and Load Current
and Temperature.
PS200/CH200 measurements: 1 - Battery Voltage (V).
2 – Battery Current (A).
3 – Load Current (A).
4 – Temperature (
°C)
Recorder: M3! Regulator Input and Output Parameters
and Temperature.
PS200/CH200 measurements: 1 - Battery Voltage (V).
2 – Battery Current (A).
3 – Load Current (A).
4 - Charge Input Voltage (V).
5 - Charge Input Current (A).
6 - Temperature (
°C).
Recorder: M4! Return Charge Input Voltage and Current and
Temperature.
PS200/CH200 measurements: 1 – Charge Input Voltage (V).
2 - Charge Input Current (A).
3 - Temperature (
°C).
Recorder: M5! Return Charge State, Charge Source and Check Battery.
PS200/CH200 measurements: 1 - Charge State (-1 = regulator fault, 0 = no
charge, 1 = current limited charging, 2 = cycle
charging, 3 = float charging, 4 = battery test).
2 - Charge Source (0 = none, 1 = solar, 2 =
continuous).
3 – Check Battery (0 = normal, 1 = Check
Battery – indicates battery voltage not
increasing after significant charging).
Recorder: M6! Return Target Battery Voltage, Battery Capacity,
Qloss and Digital Pot Setting.
1 – Target Battery Voltage (V)
2 – Digital Pot Setting
3 – Battery Capacity (Ah)
4 – Qloss (Ah)
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