Awesome
SDM120C
SDM120C ModBus RTU client to read EASTRON SDM smart mini power meter registers
It depends on libmodbus (http://libmodbus.org)
To compile make clean && make
To install make install
To uninstall make uninstall
<PRE> # SDM120C SDM120C ModBus RTU client to read EASTRON SDM120C smart mini power meter registers It works with SDM120C and SDM220 models It depends on libmodbus (http://libmodbus.org) To compile and install make clean && make install <PRE> Usage: sdm120c [-a address] [-d] [-x] [-p] [-v] [-c] [-e] [-i] [-t] [-f] [-g] [-T] [[-m]|[-q]] [-b baud_rate] [-P parity] [-S bit] [-z num_retries] [-j seconds] [-w seconds] [-1 | -2] device sdm120c [-a address] [-d] [-b baud_rate] [-P parity] [-S bit] [-1 | -2] -s new_address device sdm120c [-a address] [-d] [-b baud_rate] [-P parity] [-S bit] [-1 | -2] -r baud_rate device sdm120c [-a address] [-d] [-b baud_rate] [-P parity] [-S bit] [-1 | -2] -R new_time device where -a address Meter number (between 1 and 247). Default: 1 -s new_address Set new meter number (between 1 and 247) -p Get power (W) -v Get voltage (V) -c Get current (A) -f Get frequency (Hz) -g Get power factor -e Get exported energy (Wh) -i Get imported energy (Wh) -t Get total energy (Wh) -T Get Time for rotating display values (0 = no rotation) -d Debug -x Trace (libmodbus debug on) -b baud_rate Use baud_rate serial port speed (1200, 2400, 4800, 9600) Default: 2400 -P parity Use parity (E, N, O) -S bit Use stop bits (1, 2). Default: 1 -r baud_rate Set baud_rate meter speed (1200, 2400, 4800, 9600) -R new_time Change rotation time for displaying values (0 - 30s) (0 = no totation) -m Output values in IEC 62056 format ID(VALUE*UNIT) -q Output values in compact mode -z num_retries Try to read max num_retries times on bus before exiting with error. Default: 1 (no retry) -j 1/10 secs Response timeout. Default: 2=0.2s -D 1/1000 secs Delay before sending commands (wait line set). Default: 30=0.03s -w seconds Time to wait to lock serial port. (1-30s) Default: 0s -1 Model: SDM120C (default) -2 Model: SDM220 device Serial device, i.e. /dev/ttyUSB0 Serial device is required. When no parameter is passed, retrives all values</PRE>