Rice Lake Condec UMC600IS - Manual (Page 38)

Normal Weighing Mode Operations 35
5.6.2 Demand Mode versus Continuous Data Output
Demand mode is used to interface with printers and
requires a manual Print command from the front panel
t o i n i t i a t e t h e o u t p u t d a t a . To c o m p l y w i t h
legal-for-trade regulations, demand output data is
inhibited during the following conditions:
• Scale in motion
• Positive overload
• Negative overload
• Negative gross weight displayed
• Unit in display check mode
NOTE: In legal-for-trade applications, the Motion
Detection Parameter (Parameter 9) must be turned ON.
In demand mode, the operator may choose to print
Gross/Tare/Net when in net mode. If the serial port is
set to Print on Demand mode, the format is:
<STX><POL><DATA><SP><LB/KG><SP><GR/NT>
<SP><CR><LF>
General Continuous Mode Output Data Format
Continuous mode is used to interface to computers,
scoreboards, and other remote devices requiring
c o n s t a n t d a t a u p d a t i n g . C o n t i n u o u s m o d e
transmission occurs at the end of each display update.
<STX><POL><DATA><L/K><G/N><STAT><CR><LF>
Downloading/Recall Commands
The format for fixed tare data entry (see Table 5-5) is:
<FE>(XXXXXX)<CR>
The format for fixed tare data recall (see Table 5-5) is:
<FR>(XXXXXX)<CR>
NOTES:
• Response data (xxxxxx) is six characters with
no decimal point, seven with decimal point.
Leading zeroes are shown as space characters.
• Invalid data requests or entries are responded
to with an echo of valid portion and the letter
I indicating the invalid portion.
Character Identification Definition
<,> Bracket delimiters are not sent
SE Setpoint entry (53H, 45H)
SR Setpoint recall (53H, 52H)
FE Fixed tare entry (46H, 45H)
FR Fixed tare recall (46H, 45H)
n Setpoint parameter 0-6
( Data opening parenthesis (28H)
) Data closing parenthesis (29H)
CR Command terminator (0DH)
xxxxxx DATA characters must be six or less including
decmal point if configured: 999999 or 999.99.
Space and polarity characters can not be used
in fixed tare data entry.
Table 5-5. Data String Characters