1.3 KiB
1.3 KiB
FB SIMPLE MERGER
!
This FB works with 2 motors on infeed and 1 motor on exit. Works with a passive flap on the exit that guide the bottle to the one motor exit. The inputs/outputs are uint values as used on the standard with the FC20 / FC22.
There are two channels SX/DX and each channel has first gate called A and a second gate called B. The trains are formed between the two gates.
The logic by default gives priority to SX channel. This can be override by the IN_DXPriority input.
General IN signals:
- Auto mode
- Manual mode
The signals for each channel needed are:
- Photocell Gate A
- Photocell Gate B
- Manual commands
The signal for the downstream:
- Photocell Outfeed: 0: Request 1:full
The outputs are for each channel:
- Open/Close Gate A
- Open/Close Gate B
- MotorFix1 : Slow
- MotorFix2 : Fast for takeout the train
- Alarms for the sensors
The main timers for the commissioning are:
- TON for photocells on gate A/B
- TON/TOFF for exit cone free
- TON Delay_MinimunExit_TON minimum time between consecutive trains
- Delay_Sx_SwitchToUnloadSpeed : Time to go high speed
Constante:
- MaxConsecutiveTrains : maximum number of consecutive trains from the same channel for priority