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• Write multiple registers (fc 16), for cyclic record of the weighing module
statuses.
The superordinate unit (master):
•
Cyclically reads inputs signals from the terminal PUE 7.1,
•
Cyclically saves outputs status to the terminal PUE 7.1.
Functions of Modbus communication with the terminal PUE 7.1:
• Mass readout
• Reading current measuring unit
• Reading status
• Tarring
• Zeroing
• Setting and reading tare value
• Setting and reading LO threshold value
• Setting and reading Min threshold value
• Setting and reading Max threshold value
• Reading inputs status
• Setting outputs status
• Selecting an operator,
• Selecting a product,
• Selecting a client,
• Selecting a packaging,
• Selecting a source warehouse,
• Selecting a destination warehouse,
• Selecting a formulation,
• Setting the status of dosing process
• Reading the status of dosing process
• Setting LOT number
• Process stopping,
• Process starting,
• Saving / Printing,
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