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Status Define
The “CST?” command queries the device status. The returned status is
defined in the following table:
Byte0
Bit7
OVP ON/OFF status
Bit6
OCP ON/OFF status
Bit5
OPP ON/OFF status
Bit4
CC to CV protection ON/OFF status
Bit3
CV to CC protection ON/OFF status
Bit2
Output ON/OFF status
Bit1
Reserved
Bit0
Reserved
Byte1
Bit7
OVP occurred flag
Bit6
OCP occurred flag
Bit5
OPP occurred flag
Bit4
CC to CV protection occurred flag
Bit3
CV to CC protection occurred flag
Bit2
AC input voltage too low
Bit1
OTP occurred flag
Bit0
Reserved
Byte2
Bit7
Reserved
Bit6
Reserved
Bit5
Reserved
Bit4
Reserved
Bit3
Reserved
Bit2
Reserved
Bit1
Reserved
Bit0
Reserved
These 3 bytes will be represented by a hexadecimal numbered string.