With PDI a command for polling digital information is given to the board. The PDI is valid for digital input and output pins. The frequency for polling has to be between 0 and 3600 seconds.
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Command |
HMI |
Board |
Syntax |
Remark |
|
PDI |
Send |
Receive |
@PDI<0000..3600><tagname> |
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|
PDI |
|
Send |
@PDI,<1|0>,<tagname> |
Polled data message |
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Possible error messages coming from the board |
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%FAT-UNKCMD-BTSERIAL, Unknown command received |
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%PDI-UNKCMD-BTSERIAL, %PDI-UNKCMD-BTSERIAL, poll freq not between 0..3600 |
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%PDI-UNKCMD-BTSERIAL, Unknown tagname received |
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