Rice Lake 880 Performance Series Indicator/Controller Technical/Service Manual - Manual (Page 108)

102 880 Technical/Service Manual
10.8 Stream Formatting Examples
10.8.1 Toledo 8142 Indicator
Sample string for Toledo 8142 indicator (with no checksum):
<STX><Status Word A><Status Word B><Status Word C><wwwwww><tttttt><EOL>
880 stream format configuration:
<02><B2, B0, B1, B13, B17><B2, B0, B1, B8, B5, B7, B6, B3><B2, B0, B1, B0, B0, B0, B0, B0><W6><T6><CR>
Table 10-7. Toledo Sample String Identifiers
Identifier Description
<STX> The STX character is entered into the string using the <02> hex value.
<Status Word A> Toledo status words are made up of various bit fields.
NOTE: Identifiers must be entered beginning with the high-order bit (bit 7–bit 0) of the Toledo
status word.
Status Word A contains the following fields. Equivalent 880 format identifiers are shown in parentheses.
Bit 7: parity (B2)
Bit 6: always 0 (B0)
Bit 5: always 1 (B1)
Bits 3–4: display divisions (B13)
Bits 0–2: decimal format (B17)
<Status Word B> Status Word B contains the following fields. Equivalent 880 format identifiers are shown in parentheses.
Bit 7: parity (B2)
Bit 6: always 0 (B0)
Bit 5: always 1 (B1)
Bit 4: lb/kg units (B8)
Bit 3: stable/motion (B5)
Bit 2: in/out-of-range (B7)
Bit 1: pos/neg (B6)
Bit 0: gross/net (B3)
<Status Word C> Status Word C contains the following fields. Equivalent 880 format identifiers are shown in parentheses.
Bit 7: parity (B2)
Bit 6: always 0 (B0)
Bit 5: always 1 (B1)
Bits 0–4: always 0 (B0)
<wwwwww> The <W6> and <T6> indicate six digits of indicated weight and tare weight. 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,
and T tare weight. /P and /S can be used to specify primary or secondary.
Minus indicates sign inclusion, and (0) indicates leading zeros. First digit indicates field width in characters.
Decimal indicates floating decimal point. 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.
<tttttt> Tare weight. See description above.
<EOL> <CR> is entered at the end of the string as the end of line character in this example.