Rice Lake 820i, Техническое руководство

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820i Programmable HMI Indicator/Controller
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10.5 Custom Stream Formatting
Each port can be independently configured to stream a default frame format or can be customized to stream a user-defined
format. Custom formatting is very similar to the standard print formatting described in Section 6.0 .
Table 10-7 lists the format identifiers used to configure a custom stream format.
Format Identifier Defined By Description
<P[G | N | T]>
STR.POS#
n
STR.NEG#
n
Polarity. Specifies positive or negative polarity for the current or specified (Gross/
Net/Tare) weight on the source scale. Possible values are SPACE, NONE, + (for
STR.POS#
n
), or – (for STR.NEG#
n)
<U[P | S | T]>
STR.PRI#
n
STR.SEC#
n
STR.TER#
n
Units. Specifies primary, secondary, or tertiary units for the current or specified
weight on the source scale.
<M[G | N | T]>
STR.GROSS#
n
STR.NET#
n
STR.TARE#
n
Mode. Specifies gross, net, or tare weight for the current or specified weight on
the source scale.
<S>
STR.MOTION#
n
STR.RANGE#
n
STR.OK#
n
STR.INVALID#
n
Status for the source scale. Default values and meanings for each status:
STR.MOTION#
n
MIn motion
STR.RANGE#
n
OOut of range
STR.OK#
n <space>
OK
STR.INVALID#
n
IInvalid
<B [–]n,…> See descriptions below
Bit fields. Comma-separated sequence of bit field specifiers. Must be exactly 8
bits. Minus sign ([–]) inverts the bit.
B0 — Always 0
B1 — Always 1
B2 Configuration =1 if even parity
B3 Dynamic =1 if MODE=NET
B4 Dynamic =1 if COZ
B5 Dynamic =1 if standstill
B6 Dynamic =1 if gross negative
B7 Dynamic =1 if out of range
B8 Dynamic =1 if secondary/tertiary
B9 Dynamic =1 if tare in system
B10 Dynamic =1 if tare is keyed
B11 Dynamic
=00 if MODE=GROSS
=01 if MODE=NET
=10 if MODE=TARE
=11 (
not used
)
B12 Dynamic
=00 if UNITS=PRIMARY
=01 if UNITS=SECONDARY
=10 if UNITS=TERTIARY
=11 (
not used
)
B13 Configuration
=00 (
not used
)
=01 if current DSPDIV=1
=10 if current DSPDIV=2
=11 if current DSPDIV=5
B14 Configuration
=00 (
not used
)
=01 if primary DSPDIV=1
=10 if primary DSPDIV=2
=11 if primary DSPDIV=5
Table 10-7. Custom Stream Format Identifiers