HEIDENHAIN TNC 360 User Manual - Manual (Page 145)

7-11 TNC 360
7 Programming with Q Parameters
7.6 Output of Q Parameters and Messages
Displaying error messages
With the function FN14:ERROR you can call messages that were pre-
programmed by the machine tool builder.
If the TNC encounters a block with FN 14 during a program run or test run,
it interrupts the run and displays an error message. The program must
then be restarted.
Input example:
FN 14: ERROR = 254
The TNC will display the text of error number 254.
Error number to be entered Prepared dialog text
0 to 299 ERROR 0 to ERROR 299
300 to 399 PLC ERROR 01 to PLC ERROR 99
400 to 483 DIALOG 1 to 83
484 to 499 USER PARAMETER 15 to 0
Your machine builder may have programmed a text that differs from the above.
Output through an external data interface
The function FN 15: PRINT transmits the values of Q parameters and error
messages over the data interface. This enables you to send such data to
external devices, for example to a printer.
• FN15: PRINT with numerical values up to 200
Example: FN15: PRINT 20
Transmits the corresponding error message (see overview for FN14).
• FN 15: PRINT with Q parameter
Example: FN15: PRINT Q20
Transmits the value of the corresponding Q parameter.
Up to six Q parameters and numerical values can be transmitted simulta-
neously. The TNC separates them with slashes.
Example: FN15: PRINT 1/Q1/2/Q2
Assigning values for the PLC
Function FN19: PLC transmits up to two numerical values for
Q parameters to the PLC.
Input increment and unit of measure: 1
µ
m or 0.001°
Example: FN19: PLC = +10/+Q3
The number 10 corresponds to 10
µ
m or 0.01°.