DPSI BMS Operating Manual
Version 1.0
Page 18 of 32
9.2. Manually Switching On/Off
In order to control the voltages of the batteries without turning on the
receiver set or the consumers (e.g. in winter), the DPSI BMS can be
turned on by a pushbutton (button “I”). A DPSI BMS turned on by the
button stays on until turned of by the off button (button “O”).
Hint:
If the DPSI BMS is turned on by the on button it stays on until turned off by the
off button.
An automatically turned on DPSI BMS can be turned off using the off button (but
will immediately turn on again if the current is higher than 150 milli amps).
9.3. The DPSI BMS in Operation
Hint:
For operation, battery 1 has to be connected because the electronics of the DPSI
BMS are supplied by battery 1. The micro controller and the LC display get their
voltage from battery 1!
As soon as the DPSI BMS is turned on, “EMCOTEC Germany” is
displayed for approx. 2 seconds in the LC display. Thereafter, both
voltages of the batteries are displayed (BMS 2 channel version) and
the DPSI BMS is in normal operating mode. The 1 channel version
displays the actual voltage as well as the actual withdrawn current of
the battery (battery 1).
Using both arrow keys (left side of housing) different information can
be retrieved.
If in sequence the button is pressed, values are displayed as
follows.
