Flintec MCS-64 ModbusOnEthernet - Manual (Page 24)

Page 24 Manual MSC-64: Modbus on Ethernet
ST Set Tare [ Register 2061, Type = Int16: Value = LDM# * 256 + 016 ]
This command will activate the net weighing function by storing the current weight value as a
tare.
The weight signal must be “stable” within the limits set by NR (No Motion Range) and NT (No
Motion Time) commands for the “signal stable” bit to be active and set tare command to be
accepted.
Master (PC / PLC) sends Device responds Result
ST OK Tare performed
If the weight signal is “stable”, the response to the IS command (Device Status) will show the
“signal stable” bit active and the ST command will be accepted (OK). If the “signal stable” bit is
not active, the ST command will be rejected and the LDU will respond with ERR (error).
RT Reset Tare [ Register 2061, Type = Int16: Value = LDM# * 256 + 008 ]
The weighing signal returns to gross mode.
Master (PC / PLC) sends Device responds Result
RT OK Tare deactivated
The LDM88.x responds to the RT command with either OK or ERR. If OK is returned then the
“tare active” bit in the Device Status (IS) response will be set to “0”.