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How we can have diagnostic information for TMC2xxx additional cartridge analog I/O module within a TM221Cxxx PLC SoMachineBasic application program ?

Within TM221Cxxx /SoMachineBasic  we have  the possibility to add 1 or 2 optionnal cartridges ( depending on the TM221Cxxx PLC reference)
Such cartridge  provides 2 analog inputs or outputs channels  as extension for the M221 PLC local I/Os.

For each channel it exists a dedicated system word object available for diagnostic .
It’s  %IWS.0.i   for an analog  input  channel
It’s %QWS.0.i  for an analog output channel
With i defined this way:
i=100  for  the 1st channel of the cartridge located 1st slot
i=101  for  the 2nd channel of the cartridge located  1st slot
i=200  for  the 1st channel of the cartridge located 2nd slot
i=201  for  the 1nd channel of the cartridge located 2nd slot

The definition of the code status/diagnostic value is as below:
For %IWS word content definition
0Normal
1Data conversion in progress
2Initialization in progress
3Input operation setting error or module without input
4not used
5High limit  reached
6Low limit reached
7Non-volatile memory error

For %QWS word content definition
0Normal state
1not used
2Initialization in progress( after power on)
3Output operation setting error or module without output
4not used
5not used
6not used
7Non-volatile memory error

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