Huawei SmartLogger2000 User Manual page 141

SmartLogger2000
User Manual

Connection over the AI/PT Port
After the SmartLogger connects to the EMI, you need to add the device manually. For details,
see
Because of permission restriction, log in as Advanced User. Choose Monitoring > EMI >
EMI(AI) > Running Param. and set EMI parameters.
Issue 04 (2018-04-10)
 Master/Slave: When the SmartLogger connects to multiple EMIs, set one of them to master mode.
 Synchronize Environment Data: When Synchronize Environment Data is set to Enable, wind
speed and direction data will be sent to the inverter in a PV plant with the tracking system.
 Set Read Mode based on the mode supported by the EMI.
If Multiple read is selected, set Start address and End address based on the acquired Modbus
signal address range on the EMI.
 If the EMI can collect a certain signal, set Signal address for the signal to the corresponding register
address. If the EMI cannot collect a certain signal, set Signal address for the signal to 65535.
If you use any other model of EMI, select Other from the drop-down list box and set the
EMI parameters.
Figure 7-27 EMI (3)
Correctly set the parameters in accordance with the Modbus parameters provided by the EMI vendor.
Otherwise, the EMI data cannot be correctly read.
 Master/Slave: When the SmartLogger connects to multiple EMIs, set one of them to master mode.
 Synchronize Environment Data: When Synchronize Environment Data is set to Enable, wind
speed and direction data will be sent to the inverter in a PV plant with the tracking system.

Set Read Mode based on the mode supported by the EMI.
If Multiple read is selected, set Start address and End address based on the acquired Modbus
signal address range on the EMI.

If the EMI can collect a certain signal, set Signal address for the signal to the corresponding register
address. If the EMI cannot collect a certain signal, set Signal address for the signal to 65535.
7.11.8.1 Connecting Devices. Set Device Type to EMI and Connection mode to AI.
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