CHINT DTSU666 Series - Programming Operation

DTSU666 series and DSSU666 series
three phase electronic energy meter
ZTY0.464.1448
User manual
Page 10, Total 21
When the current is directly connected to the line, Ct shall
be set as 1.
0.1～999.9
Voltage ratio, used for setting the voltage ratio of the input
loop;
When the voltage is connected to the line via the
transformer, Pt= the rated voltage of the primary loop / the
rated voltage of the secondary circuit;
When the voltage is directly connected to the line, Pt shall
be set as 1.0.
1：645;
2：n.2;
3：n.1;
4：E.1;
5：O.1;
Communication protocol switches:
1：Dl/T 645-2007；
2：None parity, 2 stop bits, n.2;
3：None parity, 1 stop bit, n.1;
4：Even parity, 1 stop bit, E.1;
5：Odd parity, 1 stop bit, O.1;
0：1200；
1：2400；
2：4800；
3：9600；
4: 19200;
Communication baud rate:
0：Communication baud rate to be 1200bps；
1：Communication baud rate to be 2400bps；
2：Communication baud rate is 4800bps；
3：Communication baud rate is 9600bps；
4：Communication baud rate is 19200bps；
1～247
Communication address
0：n.34；
1：n.33；
Option for wiring mode:
0：n.34 represents three phase four wire;
1：n.33 represents three phase three wire.
0:n0；1:E
The setting is 1, representing the allowed instrument energy
data clearance, which will be zero reset after clearing.
0:P；1:Q；
Pulse output: