SSD Series – Riedon™ Digital Current Sensor with RS485/MODBUS Interface by Bourns

SSD Interface Manual (continued)

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

GA GET CURRENT

Used to get the last current reading in milliamps

Send: :1GA<cr>

Receive: A*****_<cr>

GT GET TEMPERATURE

Used to get the last temperature reading in 0.1 °C

Send: :1GT<cr>

Receive: T***_<cr>

GV GET BUS VOLTAGE

Used to get the last temperature reading in millivolts

Send: :1GV<cr>

Receive: V***_<cr>

GC / SC GET / SET COULOMBS

Used to get the last coulomb count in Coulombs. Note: The

coulomb reading can overflow! It is up to the user to check if

very large values (> ±260) are expected. See G! command to

read overflow bit.

Example: To set Coulombs to 500,000

WRITE

Send: :1SC500000<cr>

Receive: (none)

READ

Send: :1GC<cr>

Receive: C******_<cr>

GP GET POWER

Used to get the last power reading in 0.1 Watts

Send: :1GP<cr>

Receive: P******_<cr>

GE GET ENERGY

Used to get the last energy count in Watt-hours (Wh). Note:

The energy reading can overflow! It is up to the user to check if

very large values (> 260) are expected. See G! command to read

overflow bit.

Send: :1GE<cr>

Receive: E******_<cr>