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Product Description
SBM51/11
Datasheet 2.50-40.151-11-EN
Issue 2014-11-19
Description of Parameters
Parameter List in the DDC3000 System
Parameter 2202 "Q Bus Mode"
Parameter 2202 turns the communication for the bus system (Modbus) on or off:
■
"0"
Modbus OFF
■
"1"
Modbus ON
Parameter 2203 "Q cycle"
Parameter 2203 defines the cycle time for reading the energy monitoring devices:
■
"0"
The SBM51/11 reads the energy monitoring devices continuously.
■
"1"
The SBM51/11 reads the energy monitoring devices every minute.
NOTE
When you change the value from "0" to "1", the SBM51/11 immediately reads all energy monitoring
devices on Modbus. You can use this function to trigger a readout of all energy monitoring devices
on Modbus.
Parameter 2204 "Foreign bus OK"
Parameter 2204 reports malfunctions on Modbus to the SBM51/11:
■
"1"
Modbus is working without errors.
■
"0"
Errors occurred on Modbus.
Parameter List in the DDC4000 System
Enable parameter: "Enable bus"
The Enable parameter turns the communication for the bus system (Modbus) on or off:
■
"0"
Modbus OFF
■
"1"
Modbus ON
Cycle parameter: "Readout cycle"
The Cycle parameter defines the cycle time for reading the energy monitoring devices:
■
"0"
The SBM51/11 reads the energy monitoring devices continuously.
■
"1"
The SBM51/11 reads the energy monitoring devices every minute.
NOTE
When you change the value from "0" to "1", the SBM51/11 immediately reads all energy monitoring
devices on Modbus. You can use this function to trigger a readout of all energy monitoring devices
on Modbus.
Active parameter
The Active parameter reports malfunctions on Modbus to the SBM51/11:
■
"1"
Modbus is working without errors.
■
"0"
Errors occurred on Modbus.
