G! GET ERRORS

Used to get the error register to check sensor status. Returned

data is an int16 which can be decoded below.

Send: :1G!<cr>

Receive: !****_<cr>

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

SSD Interface Manual (continued)

Returned ERROR / ALERT bits

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Bit0 Vbus Range Over - Bus Voltage exceeds the MAX voltage for the range selected, see 0X17 command

Bit1 Current Range Over - Peak current exceeded the range selected, see 0X17 command

Bit2 Current Under Limit - Current is below the limit set, see 0X18 command

Bit3 Current Over Limit - Current is above the limit set, see 0X19 command

Bit4 Temp Over Limit - Temperature is above +125 °C or the limit set, see 0X1A command.

Bit5 Vbus Under Limit - Bus Voltage is below the limit set, see 0X1B command

Bit6 Vbus Over Limit - Bus Voltage is above the limit set, see 0X1C command

Bit7 Power Over Limit - Power is above the limit set, see 0X1D command

Bit8 Coulomb Overflow - Coulombs have exceeded the range of ± 247

Bit9 Energy Overflow - Energy has exceeded 248

Bit10 ADC CRC Read - The ADC’s CRC doesn’t match the calculated CRC of the returned data

Bit11 ADC Initialization - The ADC’s initialized registers don’t match the written values

Bit12 EEPROM R/W - Error reading or writing to the internal EEPROM

Bit13 EEPROM Corrupt - The EEPROM CRC doesn’t match saved value

Bit14 ECC Single Bit Error - Flash Femory had an Auto-Correctable Error

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.

NOTE: No settings are saved until a save settings to EEPROM command is issued!

Power cycling will restore previous settings. See RESET command :1RS0F<cr>