RS232 Communication Interface Weighing Display Controller 160Times/Second

Action process of various modes:

1. There is a bag clamping method without hopper: start signal, start bag clamping, tare and add material after delaying time t1 (fast adding => slow adding), slow feeding is closed, delay t2, automatically accumulate to determine whether it is out of tolerance. Poor, alarm t5 time "ALrn is displayed" Finally, the bag is loosened and stopped. (Single cycle work)

2. There is a hopper and a bag clamping method:

The first start signal determines whether there is material in the hopper.

With material: start bag clamping, unloading (the weight in the hopper is greater than the fast adding value) No material: start adding the material (fast adding => slow adding)
Slow feeding closing delay t2 time, automatically accumulate to judge whether it is out of tolerance, wait for the start signal
The weight is less than the zero zone, and then maintain the feeding time t3, close the feeding, loose the bag and delay the time t4, peel and then enter the automatic feeding (fast feeding => slow feeding); (in the feeding process, you can clamp the bag); Delay time t2 when feeding is closed, it will automatically judge whether it is out of tolerance. If it is out of tolerance, alarm t5 will show "ALrn" and wait for the start signal to clamp the bag, unload and cycle. }

3. There is no bag clamping method with hopper:

start signal to determine whether there is material in the hopper
With material: start to discharge (weight in hopper is greater than fast replenishment) No material: {start to replenish (fast increase => slow increase), feed closing delay t2 time, automatically determine whether it is out of tolerance, if it is out of range, alarm t5 time is followed Automatic unloading, the weight is less than the zero zone, and then maintain the unloading t3 time, close the unloading delay t4 time, peel the skin, and then enter the feeding control, and cycle work. }

4. Single mode with hopper measurement and bag clamping:

start signal to determine whether there is material in the hopper
With material: start discharging (weight in the hopper is larger than fast adding value) No material: start adding material (fast adding => slow adding), delay time for feeding closing t2, automatic accumulation
Determine if it is out of tolerance, if it is out of tolerance, alarm t5 time, wait for the start signal, clamp the bag, unload and unload, the weight is less than zero zone, then maintain the unloading t3 time, close the unloading delay t4 time, peel and stop. (Single cycle work)