Rockwell-automation 5370-UPK CVIM USER-PAK Option Uživatelský manuál stáhnout pdf (Strana 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.

1 2 ... 127 128 129 130 131 132 133 134 135 136 137 ... 141 142

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