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B&B Electronics VFG3000 - Manual User Manual

Page 92

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E

DITING

S

TRING

T

AGS

V

LINX

F

IELDBUS

G

ATEWAY

M

ANAGER

U

SER

M

ANUAL

P

AGE

76

T

HE

F

ORMAT

T

AB

The Format tab of a string tag contains the following properties...

The Label Text property is used to specify the label that can be shown next to

this tag when including the tag on a display page. The label differs from the tag
name, in that the former can be translated for international applications, while
the latter remains unchanged and is never shown to the user of the Gateway.

The Template property is used to provide a “picture” of the string, thereby

indicating what kind of characters can occur in each position. If a template is
specified, data entry will be limited such that only the correct kind of character
can be selected for each character in the string. The table below shows the
meaning of the various special characters that can be included in a template…

Character

Permitted Characters

In Template

A-Z

a-z

0-9

Space Misc

A

Yes

-

-

-

-

a

Yes

Yes

-

-

-

S

Yes

-

-

Yes

-

s

Yes

Yes

-

Yes

-

N

Yes

-

Yes

-

-

n

Yes

Yes

Yes

-

-

M

Yes

-

Yes

Yes

-

m

Yes

Yes

Yes

Yes

-

0

-

-

Yes

-

-

X

Yes

Yes

Yes

Yes

Yes

The additional characters referred to by the “Misc” column are…

,.:;+-=!?%/$

Characters not included in the table are copied verbatim to the display.
For example, to allow entry of a US telephone number, use a template of…

(000) 000-0000