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Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

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Kundendienst<br />

HEIDENHAIN<br />

14.5.5 Error Messages during Data Transfer<br />

1 TRANSFERRED VALUE ERRONEOUS X<br />

x= A<br />

B<br />

C<br />

D<br />

E<br />

F<br />

G<br />

H<br />

K<br />

L<br />

faulty character frame<br />

character overflow<br />

character frame or character overflow<br />

parity error<br />

character frame or parity error<br />

character overflow or parity error<br />

character frame or parity error<br />

receiving-buffer overflow<br />

1.Incorrect ESC sequence (only in ME-mode)<br />

TRANSFERRED DATA INCORRECT X<br />

SERVICE MANUAL <strong>TNC</strong> <strong>407</strong>/<strong>415</strong><br />

01.09.1995<br />

Paqe 62.1<br />

x= A character frame faulty<br />

D parity error<br />

M control has received the character for “negative acknowledgement” (NAK)<br />

more than 3 times<br />

N control has sent the character for “negative acknowledgement” (NAK) more<br />

than 3 times<br />

BAUD RATE NOT POSSIBLE<br />

If both data interfaces are activated simultaneously (RS 232 / RS 422). the baud rates of both<br />

interfaces must be the same.<br />

INTERFACE ALREADY ASSIGNED<br />

A data interface cannot be used for two operating modes simultaneously (e.g. DNC-mode and<br />

programming at the same time is not possible with one data interface).<br />

EXT. IN-/OUTPUT NOT READY<br />

DSR signal at the <strong>TNC</strong> missing<br />

Defective or wrong transfer cable<br />

Wrong interface assignment<br />

PROGRAM INCOMPLETE<br />

Data transfer was interrupted before the program was completely loaded

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