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Table 5-1 Information list
Item
Identifier
Description
Unit
Serial NO.
N
Display serial number
information of inverter
/
Status
state
system status
/
version
information
D***,C***,S***
DSP version, CPLD version,
STM32 version
/
Baud rate
Baud
Baud rate value of inverter
Voltage
L1, L2, L3
Line voltage/current of AC
port of inverter
V
Active power
P
Active power of AC of
inverter
kW
Frequency
f
Voltage frequency of AC port
of inverter
Hz
Temperature
T
AC power module
temperature of inverter
℃
System time
/
Screen display system time
and software version
/
IP address
IP
Internet Protocol address in
the network
/
Alarm
information
Alarm
Alarm code
/
Machine NO.
1,2,…,N
The machine corresponds to
the machine number (the
Arabic number in the upper
right corner of the page)
/
4.3 Control method
After the PWS2-30M-EX module is installed and powered on, make sure that the
Ethernet/RS485 port is connected. According to communication protocol in the appendix,
the PWS2-30M-EX instruction can be used to set parameters and obtain status information
via Ethernet or RS485.
