Vishay G4, Техническое руководство, Страница: 137 / 200

G4 Multi Channel Weighing Instrument
6-33
Scale X: Preset tare value
This registers is used to read and write a new preset tare for a scale.
Level X value
These registers are used to read and write levels that are supervised by the instrument.
Setpoint X value
The registers are used to read and write setpoints. See description of setpoint function.
I/O bits (Coils)
The instrument has a number of I/O bits that the master can write to using
Modbus function 05 or 15.
Each of these I/O bits are linked to a command in the instrument, which is described
previously in this manual.
Set the I/O bit with the same number as the command that should be executed.
The action is activated if the master sets the I/O bit to 'ON'.
If the master sets the I/O bit to 'OFF', this is accepted, but no action is activated.
All I/O bits are WRITE ONLY. This means the master cannot read the I/O bits
but only write to them.
Note: If the master tries to write to more than one I/O bit (Modbus function 15)
the instrument will act on the lowest I/O bit number only.