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3590EKR, 3590EXP, 3590EXT, 3590 EBOX, CPWE, CPWET series indicator E-AF03_05.01_14.07_EN_T.doc
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TRANSMISSION ON STABILITY
[available in ComPC]
Transmission is automatic each time the weight put on the platform reaches stability ("~" pilot light off); the minimum
transmission limit is of 10 divisions with a NON APPROVED instrument and 20 divisions with an APPROVED instrument.
The reactivation of the transmission takes place depending on how the
F.modE >> rEACt
“REACTIVATIONS” parameter of
the SET-UP environment has been set (passage by zero of the net weight or weight instability).
RS485 TRANSMISSION
[available in ComPC]
On Com3 is available a RS485 Half Duplex serial output, enabling the possibility of bi-directional communication up to 63
indicators to just one computer.
The transmission protocol is the same as that of transmission upon request, with the adding of a code that identifies the
weight indicator (i.e. “00READ <CR LF>”)
TRANSMISSION AT THE END OF THE WEIGHING CYCLE
[available in ComPC]
The transmission takes place automatically each time that an input/output weighing cycle or a single weigh is carried out;
the transmitted string corresponds to the one of the “LAST” command (see following paragraph).
5.6 SERIAL COMMANDS FORMAT
SERIAL ERRORS
Upon each serial command received the instrument transmits a string containing the answer (see the command description)
or it transmits one of the following indications:
OK<CR LF>
it is shown when a correct command is transmitted from the PC to the indicator. The OK answer does
not imply that the instrument executes the zero.
ERR01<CR LF>
it is shown when a correct command is transmitted from the PC to the indicator however it is followed
by letters inserted involuntarily (I.E.: READF, TARES…).
ERR02<CR LF>
it is shown when a correct command is transmitted from the PC to the indicator, but containing wrong
data.
ERR03<CR LF>
it is shown when a non allowed command is transmitted. It may be a command not used in the selected
functioning mode or the command reaches the indicator in the instant in which the keyboard buffer is
already occupied by another command
ERR04<CR LF>
it is shown when an inexistent command is transmitted.
NOTE
: The instrument doesn’t transmit any indication with the short commands, like the ones made up of only one letter
and then the possible parameter.
LEGEND
[CC] o <II>
instrument code, e.g. 00 (only with RS485 protocol)
<CR LF>
Carriage Line Feed (ASCII characters 13 and 10)
<ESC>
ASCII character ASCII 27
<STX>
ASCII character ASCII 02
b
space character, ASCII 32.