Arae length error

This error typically appears when you're writing to a DB that either doesn't exist or is too short (writing to a location beyond the end of the block).  Check the DB that you're trying to write to and make sure it's long enough.

Hi Rob,

Thanks for the input.Attach is the program.Appreciate you can help

L     356                         // DBD356 = X20-Koordinate manuell // X20-coordinate manual
SLD   3                           // Bit zu Byteadresse // bit to byteadress
T     #DbdNo                      // DBD Nr. für Start // DBD no. for start

L     P##AxisValues               // Werte fuer Achse Temp // values for axis temp
LAR1                              // Startadress Temp sichern // startadress temp save

L     0                           // Eintrag 0 Werte sichern // set 0 values to save
T     #CntSave                    // Zähler für Schleife sichern // counter for loop save
L     20                          // 20 Werte fuer X // 20 values for X
LdX1: T     #CntLoad                    // Zähler für Schleife laden // counter for loop load ------------+
//                                      //                                                                |
L     0                           // Wert aus DB laden // load value from DB                        |
L     DBD [#DbdNo]                // Wert aus DB laden // load value from DB                        |
==D                               //                                                                |
JC    NtX1                        //                                                                |
//                                      //                                                                |
L     #CntSave                    // Zähler für Schleife sichern // counter for loop save           |
+     1                           // Schleifenwert erhoehen // erase counter loop                   |
 T     #CntSave                    // Zähler für Schleife sichern // counter for loop save           |
//                                      //                                                                |
 L     DBD [#DbdNo]                // Wert aus DB laden // load value from DB                        |
T     LD [AR1,P#0.0]              // In temporaeren Speicher schreiben // write into temp storage   |
//                                      //                                                                |
TAR1                              // Startadress Temp sichern // startadress temp save              |
L     32                          // 32 Bits= 4 Byte= 2 Worte // 32 bits= 4 bytes= 2 words          |
+D                                //                                                                |
      LAR1                              // Startadress Temp sichern // startadress temp save              |
//                                      //                                                                |
NtX1: L     #DbdNo                      // DBD Nr. für Start // DBD no. for start                         |
      L     32                          // 32 Bits= 4 Byte= 2 Worte // 32 bits= 4 bytes= 2 words          |
      -D                                //                                                                |
      T     #DbdNo                      // DBD Nr. für Start // DBD no. for start                         |
//                                      //                                                                |
      L     #CntLoad                    // Zähler für Schleife laden // counter for loop load             |
      LOOP  LdX1                        // ---------------------------------------------------------------+

The program will stop at DBD [#DbNo].

Thanks.

Yap

Hello PL Yap,

Rob is right. This message appears if something with your DB isn't ok.

Have a look to the diagnostic buffer of the CPU, there you will find informations about the DB-Nr and Line you try to read.

Sometimes it happend to me that I programed a loop and the counter was one step to big.
Have you checked this?

Good Speed
Sabine