Lambrecht Ser[LOG], Руководство оператора

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LAMBRECHT meteo GmbH Ser[LOG] Manual Page 88 of 129
In the "Information" field you can enter a descriptive text for the Modbus relay. The register of the Mod-
bus relay to be controlled must be entered as a decimal number in the "Register" field.
The "Data type" of the register is selected in the selection field:
• Integer (16Bit) signed
•
Word (16Bit) unsigned
•
Long Integer (32Bit) signed
• Double Word (32Bit) unsigned
The standard bit sequence for Modbus is "Big Endian", but there are also devices that use "Little En-
dian". The respective bit sequence can be selected in the field "Endian".
Ser[LOG] currently offers only Modbus command 0x05 for controlling Modbus relays. The value used
to switch on the relay is entered in the Cmd_ON field, the value used to turn off the relay is entered in
the Cmd_OFF field.
8 Configuration of wind data processing
In the Ser[LOG] configuration under the register selection "Wind data", Ser[LOG] offers
the possibility to calculate moving average values for up to 2 pairs of wind sensors.
The calculation of the moving wind data for each sensor pair is activated via the checkbox "Moving wind
speed sensor pair[...] active".
In the "Wind direction" field, select the wind direction sensor previously created in the sensor configura-
tion, which is to be linked to the wind speed sensor selected in the "Wind speed" selection box.
In the field "Calculation type WR", the calculation type for the averaging of the wind direction measure-
ment is selected for the wind direction sensor:
vectorial with selected WG Vector averaging with linked wind speed
measurement.
vectorial with WG = 1 m/s Vector averaging with a unit wind speed
of 1 m/sec.