Instructions

UPSI-1208(D) | UPSI-2406(D)

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GetChargeStatusRegister() 0x1B

This read-word function returns the status flags.

Cmd Name Access Type Min. Max Unit

0x1B GetStatusRegister() R Bit Field - - True / False

Transfer packet: 0x01 0x03 0x03 0x1B 0x04

Bit Field:

SD SU CV UV CL RV RV RV RV CC RV PF RV RV RV RV

LSB MSB

BIT Description

0 SD Shows that the device is in step-down (charging) mode.

1 SU Shows that the device is in step-up (backup) mode.

2 CV Shows that the charger is in constant voltage mode.

3 UV Shows that the charger is in undervoltage lockout.

4 CL Shows that the device is in input current limit.

5 RV Reserved Bit

6 RV Reserved Bit

7 RV Reserved Bit

8 RV Reserved Bit

9 CC Shows that the charger is in constant current mode.

10 RV Reserved Bit

11 PF Shows that the input power is failed.

12 RV Reserved Bit

13 RV Reserved Bit

14 RV Reserved Bit

15 RV Reserved Bit

GetInputVoltage() 0x25

This read-word function returns the measured input voltage of the UPS.

Cmd Name Access Type Min. Max Unit

0x25 GetInputVoltage() R Int16 0 32768 mV

Transfer packet: 0x01 0x03 0x03 0x25 0x04