One Time Operation; Running After Power Down; Buffer Area Of Key Command - Yaohua Weighing System XK3190-C602 User Manual

X K 3 1 9 0－C 602
to the running status and continue its work. If the button 【Stop】is pressed repeatedly, the
indicator will be switched over between 'pre-stop' and 'pause'; Press button【Setting】under
'pause' status to enter the status of stop, and the status before 'pause' will not be saved.
The valid signal (i.e. add voltage of 12V~24V or short connected to '+12V') are input to
terminal 'function' （I1）,'stop' （I2）on the rear panel, which has same function as button
【Operation】or 【Stop】.The signal 'function' and 'stop' will only work at the moment when
connected.
Attention: The button 【Stop】 , input signal 'stop' and its function cannot be used
as 'emergent stop' of the system.
VIII. One Time Operation
Input the valid signal (i.e. add voltage of 12V~24V or short connected to '+12V') to the
terminal 'material feed' on the rear panel temporarily. The indicator will start to run after the step
of material feeding, and material feeding is started after the signal is valid. The indicator will stop
running until the material feeding is finished and it will wait for 'discharge' terminal to input the
valid signal. After the signal 'material discharging' is valid, the indicator will continue to run. The
output control signal （O5）will be valid after the discharge signal is activated. The discharging
action will be finished after the .hopper weight is back to zero zone and the indicator will wait for
the new 'material feeding' signal. The indicator at these two signal input terminals can be used to
realize the synchronized operation with the exterior device or the manually controlled function of
the device.
IX. Running after Power Down
If the power is lost during the operation of
status of program step before the power loss. The indicator will enter the status of pause after the
power supply is back. Press button 【Operation】 , the indicator will continue the same work before
the power loss (but there will be errors in the weight printing data and weighing record in this
cycle). If the work before the power loss needs to be ended, the button 【Setting】 should be pressed.
X. Buffer Area of Key Command
There is a buffer area of key command with length of 4 in C602. When the key command
quantitative scale
, C602 will memorize the