Baumer NE215 Instrukcja obsługi - Strona 30

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Open interface description

General structure of the error messages:

<STX> Address Line Status <CAN> Error number <ETX> <CR>

Example:

Address=35, Line=09 (invalid line),

Error number=2 <STX>3509R<CAN>2<ETX><CR>

The two positions „Line" and „Status" will not occur with the

special commands.

Error description in particular:

Error 1:

Format error (<ETX> not at the right place). This

error might happen, for example, if the data format

was not observed when programming (e.g.: when

programming the limit value, only 5 instead of 6

data positions are transmitted.)

Error 2:

Line (position) not available or separating line

Error 3:

Parameter error (inadmissible values in the

protocol). This means, for example, that the limit

value consists not only of digits but also of other

inadmissible characters, or that a value given lies

outside the admissible range.

Error 4:

This error message occurs if the PC requests the

counter to print in the programming mode, if the

printout of any line except the lines 01-03 and 05

is to be initiated, or if the PC does not send Date/

Time or sends them in a wrong format. The counter

will not allow the value to be sent to the printer

and responds with an error mistake to the PC.

Example for a returned error message:

Address=35, Line=01, Error number=4

7.8

List of the control characters used

Control character

<STX>

<ETX>

<ACK>

<LF>

<CR>

<DC1>

<CAN>

<DEL>

Hex

Decimal

127

NE215