User manual

24 MODBUS RTU, ASCII, TCP
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5.2 Writing registers (Function code $10)
Register description
F. code
(Hex)
INTEGER
Programmable data
Register
(Hex)
Words
COUNTER & COMMUNICATION MODULE DATA
MODBUS address
(not available for LAN GATEWAY)
10 0513 1 $01÷$F7
MODBUS mode
(not available for LAN GATEWAY)
10 0514 1 $00=7E2 (ASCII)
$01=8N1 (RTU)
Communication speed
(not available for LAN GATEWAY)
10 0515 1 $01=300 bps
$02=600 bps
$03=1200 bps
$04=2400 bps
$05=4800 bps
$06=9600 bps
$07=19200 bps
$08=38400 bps
$09=57600 bps
$0A=115200 bps
Reserved 10 0516 1
Partial counters status 10 0517 1 Byte 1 - partial counter selection:
$00=+kWh∑ PAR
$01=-kWh∑ PAR
$02=+kVAh∑-L PAR
$03=-kVAh∑-L PAR
$04=+kVAh∑-C PAR
$05=-kVAh∑-C PAR
$06=+kvarh∑-L PAR
$07=-kvarh∑-L PAR
$08=+kvarh∑-C PAR
$09=-kvarh∑-C PAR
$0A=all partial counters
Byte 2 - partial counter/s operation:
$01=start
$02=stop
$03=reset
e.g. start +kWh∑ PAR counter
00=+kWh∑ PAR
01=start
nal value to be set: 0001
NOTE
$0513, $0514, $0515 writing registers allow to program the module communication parameters.