Elcontrol Microvip 3 plus - Page 54

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LIST OF THE ERROR STRINGS IMPLEMENTED AND THEIR MEANING
ILLEGAL FUNCTION.
Error generated by reception of an unknown function code.
P.C. MICROVIP3 PLUS
<- - - - - - - :,AA,FF,01H,LRC,CR,LF
where:
- AA = 01 = address of the MICROVIP3 PLUS (2 bytes ASCII)
- FF = Code of the command received with bit 7 forced to 1 (2 bytes ascii);
e.g. 81H: code of the command for reading 1 bit (not recognized)
- LRC = Longitudinal Redundancy Check (2 bytes ascii)
- CR = 0DH (1 byte ascii)
- LF = 0AH (1 byte ascii)
ILLEGAL DATA ADDRESS.
Error generated by reception of an address relating to the data which is outside the valid range established for that type of
command.
E.g.
In a reading command of N words, if "SSSS > 0FDE" this type of error is generated.
P.C. MICROVIP3 PLUS
<- - - - - - - :,AA,FF,02H,LRC,CR,LF
where:
- AA = 01 = address of the MICROVIP3 PLUS s(2 bytes ascii)
- FF = Code of the command received with bit 7 forced to 1 (2 bytes ascii);
e.g. 83H: code of the command for reading N words
- LRC = Longitudinal Redundancy Check (2 bytes ascii)
- CR = 0DH (1 byte ascii)
- LF = 0AH (1 byte ascii)
ILLEGAL DATA VALUE.
Error generated by reception of a datum which is outside the valid range established for that type of command.
E.g.
In a reading command of N words, if "WWWW > 0046 (70)" this type of error is generated.
P.C. MICROVIP3 PLUS
<- - - - - - - :,AA,FF,03H,LRC,CR,LF
where:
- AA = 01 = address of the MICROVIP3 PLUS (2 bytes ascii)
- FF = Code of the command received with bit forced to 1 (2 bytes ascii);
e.g. 83H: code of the command for reading N words
- LRC = Longitudinal Redundancy Check (2 bytes ascii)
- CR = 0DH (1 byte ascii)
- LF = 0AH (1 byte ascii)
FAILURE IN ASSOCIATED DEVICE.
Error generated by reception of a non hexadecimal (ascii) character.
The valid Hex characters are: 0-9, A-F.
P.C. MICROVIP3 PLUS
<- - - - - - - :,AA,FF,04H,LRC,CR,LF
where:
- AA = 01 = address of the MICROVIP3 PLUS (2 bytes ascii)
- FF = Code of the command received with bit 7 forced to 1 (2 bytes ascii);
e.g. 83H: code of the command for reading N words
- LRC = Longitudinal Redundancy Check (2 bytes ascii)
- CR = 0DH (1 byte ascii)
- LF = 0AH (1 byte ascii)
NO RESPONSE.
Communications error generated by:
- Overrun or framing error