inogeni TOGGLE - Serial Communication Protocol; Command List and Descriptions; Connection Pinout

6
SERIAL COMMUNICATION PROTOCOL
Here is the complete list of commands provided through the serial connection. Pinout is indicated on the enclosure.
GPI RX TX GND
Connect to controller TX pin
Connect to controller RX pin
Connect to controller GND pin
Baud rate: 9600 // Data bits: 8 // Stop bits: 1 // Parity: None // Flow control: None
Commands
Arguments
Return
Function description
FW
NA
“FW_VER:X.Y”
where X = MAJOR and
Y = MINOR version.
Get firmware version.
SLCK
0,1
NA
Set/unset button LOCK
GLCK
NA
0,1
Get button LOCK status.
SH
0,1,2
NA
Select PC.
0=OFF
1=PC1
2=PC2
GH
NA
0,1,2
Get PC selected.
0=OFF
1=PC1
2=PC2
GCAUSE
NA
“HOST_OFF“
“HOST_CHG“
“BTN“
“CMD“
Get last PC switching cause:
- HOST_OFF: No inputs selected. PC selection process
is changing between PC1 and PC2 or both hosts are
OFF.
HOST_CHG: PC1 or PC2 appeared / disappeared in
mode AUTO;
- BTN: Button has been used to change PC selection.
- CMD: RS232 command has been used to change PC
selection.
GHV
1,2
“X.YZV“
Where X = units value
YZ = decimal value
Get PCx voltage.
GDI
1,2,3
“X.YZA“
Where X = units value
YZ = decimal value
Get device X current.
SGMOD
0,1
NA
Set GPIN mode: (pulse =’0’, level = ‘1’)