BA-en-3041-2008_PC 39
4.2.2 Variants with ModbusTCP (optional)
•LED BAR
Optical indicator for the actual values of the charging voltage / charging
current. Press the +/- buttons to change the setpoint using the keyboard.
The scale shows the voltage or current, depending on the selected indica-
tor mode. It is divided into 15 segments and begins on the left with the
value 0. The right end shows the maximum voltage / current. Intermediate
values are indicated by a flashing LED.
When the power supply is switched on, the LED bar shows the current
setpoint.
BUS LED State
OFF No IP address assigned
Green steady light Modbus messages received correctly
Green flashing Waiting for first Modbus message
Red steady light Invalid IP address
LINK LED State
OFF No connection
Green steady light 100 Mbit/s connection detected
Green flashing 100 Mbit/s data interchange
Yellow steady light 10 Mbit/s connection detected
Yellow flashing 10 Mbit/s data interchange
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