65
shielding headaches. A photo of such solution is shown below. Please contact your
Weidmüller sales representative for further information.
In terms of configuration of the Scada or PLC acting as Modbus client please follow
these recommendations:
• Set the Modbus client timeout to 1 second
• The recommended practical polling interval per slave is 20 seconds. This is a
good tradeoff between unnecessary network traffic (and database size) and time
resolution. Keep in mind that the sun, the clouds and the MPP of the inverter do
not change significantly in 20 seconds!
•
For the most efficient use of the PV site network bandwidth we recommend that all
the Modbus registers of each Transclinic are read in one single, function code 0x04
“read input registers”, request spanning from registers 1 to 35. This request will not
create any 0x02 “illegal data address” exception due to the “gaps” in the register
table.
Содержание Transclinic 14i+
Страница 2: ......
Страница 74: ...74 2 2 1...
Страница 75: ...75 2 2 ISO 7000 0434B X1 X4 X2...
Страница 76: ...76 X1 X4 X1 X4 X2 15 2 3 Transclinic DC 2 PV Modbus RTU SCADA PLC RS485 0 P DC 0 PV...
Страница 77: ...77 DC IEC61724 SPD Transclinic Modbus SPD ON OFF OFF Transclinic DC SCADA DC Transclinic PV DC Transclinic...
Страница 79: ...79 3 DIP 5 40 80 31 50 40 PV 1 kV...
Страница 82: ...82 3 2 PV PV X1 X4 X2 2 X1 X4 PV PV X2 PV PV PV PCS DC PV IEC 60947 DC 21B PCS...
Страница 83: ...83 PV Transclinic X1 X4 X2...
Страница 86: ...86 PV PV X2 PV X2 2 1 PV X1 X4 3 3 X3 PV 0 0 Vdc 1 24 Vdc 2 X3 Transclinic 24 Vdc X3...
Страница 87: ...87 X3 0 2 2 5 mm2 0 2 4 mm2 7 mm 0 4 0 5 Nm 0 6 3 5 mm Transclinic X3 EMC 3m...
Страница 89: ...89 Transclinic 2 5 Adc DC DC X6 EMC 3m...
Страница 100: ...100 5 OFF Transclinic OFF OFF 15 5 40 31 80 40 50 PV 2 1 X1 X4 X2 DIN RS 485...
Страница 101: ...101...
Страница 103: ...103 LVD 2006 95 EC EMC 2004 108 EC CE WEEE 012 19 EU WEEE...
Страница 105: ...105...
Страница 110: ......