Rice Lake 920i Installation Manual V1.05 - Manual (Page 100)

96 920i Installation Manual
10.6.3 Weightronix WI -120 Indicator
Sample string for the Weightronix WI-120 indicator:
<SP><G/N><POL><wwwwww><SP><units><EOL>
String recognized by the 920i :
<SP><M><P><W06.><SP><U><CR><LF>
Identifier 920i Stream Format
<SP> Space
<G/N> The mode used for Weightronix is G for gross and N for net. These tokens are set using the
STR.GROSS#p=G and STR.NET#p=N tokens.
<POL> Since the Weightronix uses + for positive and – for negative, the polarity tokens need to reflect this. The
serial commands for the
920i are STR.POS#p=+ and STR.NEG#p= –.
<wwwwww> The <W06.> that the 920i recognizes indicates six digits of weight with a decimal and leading zeroes. Valid
characters are W, w, G, g, T, t, N, or n (lower case indicates left justified). W indicates current weight,
G–gross weight, N–net weight, T–tare weight. /P, /S, and /T can be used to specify primary, secondary, or
tertiary units.
Minus (–) indicates sign inclusion; (0) indicates leading zeros. First digit indicates field width in characters;
a decimal point (.) indicates floating decimal point. A decimal with subsequent digit indicates fixed decimal
with n digits to the right of the decimal. Two consecutive decimals (for example, <W06..>) send the
decimal point even if it falls at the end of the transmitted weight field.
<SP> Space
<units> The Weightronix uses two-character, lower-case units identifiers. The commands to set these tokens in
the
920i include: STR.PRI#p=lb (options: kg, g, tn, t, gr, oz, or sp), STR.SEC#p=kg (options: lb, g, tn, t, gr,
oz, or sp).
<EOL> <CR> or <CR> and <LF>
Table 10-9. Weightronix Sample String IdentiÞers