RADWAG WLY, Руководство пользователя

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37.5. Manual printouts / automatic printouts
Users can general manual or automatic printouts from the scale.
•
Manual printouts can be performed after loading the pan
and stabilizing indication by pressing .
•
Automatic printouts can be performed only after loading
the pan and stabilizing indication.
Format frame:
1 2 3 4 -12 13 14 15 16 17 18
stability space sign mass space unit CR LF
Stability character [space] if stable
[?] if not stable
[^] if an indication over the range
[v] if fan indication below the range
sign [space] for positive values or
[-] for negative values
mass 9 characters justified to the right
unit 3 characters justified to the left
command 3 characters justified to the left
Example:
_ _ _ _ _ _ 1 8 3 2 . 0 _ g _ _ CR LF – the printout generated from
the scale after pressing .
38. MODBUS RTU COMMUNICATION PROTOCOL
The terminal PUE 7.1 enables complete operation of programmable
controllers (PLC), which communicate through Modbus protocol class 0.
The terminal in a network using modbus standard operates as slave on
an accessible interfaces,
RS232 or Ethernet . According to the standard,
Modbus class 0, the device uses two functions:
•
Read multiple registers (fc 3), for cyclic readout of signals from
the weighing module,
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