Conveyor control
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The conveyor '''can''' be stopped in these cases: | The conveyor '''can''' be stopped in these cases: | ||
# Sequence error | # Sequence error | ||
- | # Not-completed product | + | # Not-completed product and the next one is scanned |
# NOK result of any operation (setable for each operation separately) | # NOK result of any operation (setable for each operation separately) | ||
# Timeout for the cockpit on workstation expired (the product was not finished on a station within the time limit) | # Timeout for the cockpit on workstation expired (the product was not finished on a station within the time limit) |
Revision as of 09:26, 8 September 2010
In case of defined situations (e.g. a sequence error or a not-finished product) the request for stop of a conveyor of a production line is sent to the conveyor controller. It is a software module, which is running on a computer connected to a conveyor PLC with a serial line or via Ethernet network.
The conveyor can be stopped in these cases:
- Sequence error
- Not-completed product and the next one is scanned
- NOK result of any operation (setable for each operation separately)
- Timeout for the cockpit on workstation expired (the product was not finished on a station within the time limit)
- Timeout for the inactivity on workstation expired (no action taken on a station within the time limit while the product was not finished)
PLC Client parameters
- line.ConveyorServer = plcgntcs
- line.ConveyorServerPort = 6779
- # workplace.LampToSwitch = 6
- workplace.ConveyorID = 21
- workplace.ConveyorWSAddr = 0000000000000010
- WorkPlace.SendConveyorRelease = No | Yes
- WorkPlace.SequenceConveyorControl = No | Yes
- workplace.Conveyor.SendPID = No | Yes
- workplace.Conveyor.ReleaseWhenProductFinished = No | Yes
- workplace.Conveyor.StopWhenIncompleteProduct = No | Yes
- workplace.Conveyor.StopWhenSequenceError = No | Yes
- workplace.Conveyor.StopWhenProductTimeout = No | Yes
- workplace.Conveyor.StopWhenActivityTimeout = No | Yes
- operation.name.SendConveyorStopWhenNOk = No | Yes