Rockwell Automation 5370-UPK CVIM USER-PAK Option - Manual (Page 132)

Appendix B
Character Codes
B–2
Table B.2
Character Codes (Serial Ports and Viewports)
1, 2, 3
Code Character Code Character Code Character Code Character Code Character Code Character Code Character Code Character Code Character Code Character
Serial Port or Viewport Strings Viewport Strings Only
1 Codes 32–127 (left side of Table) represent standard ASCII characters, and are useful for either serial ports or viewports.
2 Codes 128–255 (right side of Table) represent special graphic characters which are generated by the CVIM module within
viewports only.
3 The special character represented by code 255 is also represented by a number of other characters codes (codes
234–247 and 251–254, for example); nonetheless, when such a character is needed, use character code 255, as the other
codes representing this character may be subject to change in future versions of the CVIM module.