User Manual

HP PDR Management Module web interface 43

ModBus registers

If trying to query the PDR management module, list out the following menu to be queried.

The ModBus Register address is based on offset -1.

Use function code 04h to read the analog input registers.

PDR ModBus input registers (16-bit) include:

1001 Module Manufacturer - - 32 STRING -

1033 Module Model - - 32 STRING -

1065 Module Firmware Version - - 32 STRING -

1097 Module Hardware Version - - 32 STRING -

1129 Module Name - - 32 STRING -

1161 Module Part Number - - 32 STRING -

1193 Module Serial Number - - 32 STRING -

1225 Module MAC Address - - 32 STRING -

1257 Manufacturer - - 32 STRING -

1289 Model - - 32 STRING -

1321 Software Version - - 32 STRING -

1353 Name - - 32 STRING -

1385 Part Number - - 32 STRING -

1417 Serial Number - - 32 STRING -

1449 Nominal Output Volts - - 1 UNIT16 0.1 V

1450 Reserved - - 1 - -

1451 Nominal Output Frequency - - 1 UNIT16 0.1 Hz

1452 Max Panels - - 1 UNIT16 -

1453 Panels Configured - - 1 UNIT16 -

1454 Panels Live - - 1 UNIT16 -

1455 Live Panels List - - 8 UNIT16 -

1463 Panel Monthly KWH 1 - 2 UNIT16 0.01 KWH

1465 Panel Yearly KWH 1 - 2 UNIT16 0.01 KWH

1467 Panel Total KWH 1 - 2 UNIT16 0.01 KWH

1469 Panel Config 1 - 2 UNIT16 2

1471 Reserved 1 - 1 - -

1472 Panel Breaker Rating 1 - 1 UNIT16 0.1 A

1473 Panel Breaker Warning 1 - 1 UNIT16 0.1%

1474 Panel Breaker Overload 1 - 1 UNIT16 0.1%

1475 Reserved 1 - 1 - -

1476 Reserved 1 - 1 - -

1477 Reserved 1 - 10 - -

1487 Reserved 1 - 10 - -