Conveyor control
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* line.ConveyorServer = plcgntcs | * line.ConveyorServer = plcgntcs | ||
* line.ConveyorServerPort = 6779 | * line.ConveyorServerPort = 6779 | ||
| - | * # workplace.LampToSwitch = 6 | + | * # workplace.LampToSwitch = 6 ''// An old and depricated parameter'' |
| - | * workplace.ConveyorID = 21 | + | * workplace.ConveyorID = 21 ''// ID of the conveyor which is controlled by the workstation'' |
| - | * workplace.ConveyorWSAddr = 0000000000000010 | + | * workplace.ConveyorWSAddr = 0000000000000010 ''// Workstation address used by the controller to identify a workstation'' |
| Line 33: | Line 33: | ||
Values in '''bold''' are the default values. | Values in '''bold''' are the default values. | ||
| + | |||
| + | == Conveyor state displaying == | ||
| + | The state of all stations using the conveyor control can be displayed at the bottom of the client screen. If more screen rows should be used, it is necessary to define the Workplace.ConveyorStateDisplay[x].Row parameter for the zone. | ||
| + | |||
| + | Simple example: | ||
| + | WorkPlace.ConveyorStateDisplay = Yes | ||
| + | |||
| + | #include "/usr/local/plc/etc/drivers/RADIO.drv" | ||
| + | WorkPlace.device.plc_radio = yes | ||
| + | WorkPlace.device.plc_radio.driver = RADIO | ||
| + | WorkPlace.device.plc_radio.settings.host = plcgntkrnl | ||
| + | WorkPlace.device.plc_radio.settings.port = 1025 | ||
| + | WorkPlace.device.plc_radio.settings.debug_mode = no | ||
| + | |||
| + | Complex example | ||
| + | WorkPlace.ConveyorStateDisplay = Yes | ||
| + | Workplace.ConveyorStateDisplay[0].ConveyorID = 2 ''// Only the conveyor 2 will be displayed here'' | ||
| + | Workplace.ConveyorStateDisplay[0].LastColumn = 30 ''// The value is a percentage of the screen width'' | ||
| + | Workplace.ConveyorStateDisplay[0].Row = 1 | ||
| + | |||
| + | Workplace.ConveyorStateDisplay[1].ConveyorID = 3 | ||
| + | Workplace.ConveyorStateDisplay[1].FirstColumn = 30 | ||
| + | Workplace.ConveyorStateDisplay[1].LastColumn = 75 | ||
| + | Workplace.ConveyorStateDisplay[1].Row = 1 | ||
| + | |||
| + | Workplace.ConveyorStateDisplay[2].ConveyorID = 6 | ||
| + | Workplace.ConveyorStateDisplay[2].LastColumn = 30 | ||
| + | Workplace.ConveyorStateDisplay[2].Row = 0 | ||
| + | |||
| + | Workplace.ConveyorStateDisplay[3].ConveyorID = 4 | ||
| + | Workplace.ConveyorStateDisplay[3].FirstColumn = 30 | ||
| + | Workplace.ConveyorStateDisplay[3].LastColumn = 75 | ||
| + | Workplace.ConveyorStateDisplay[3].Row = 0 | ||
| + | |||
| + | #include "/usr/local/plc/etc/drivers/RADIO.drv" | ||
| + | WorkPlace.device.plc_radio = yes | ||
| + | WorkPlace.device.plc_radio.driver = RADIO | ||
| + | WorkPlace.device.plc_radio.settings.host = plcgntkrnl | ||
| + | WorkPlace.device.plc_radio.settings.port = 1025 | ||
| + | WorkPlace.device.plc_radio.settings.debug_mode = no | ||
| + | |||
| + | |||
| + | == Conveyor server settings == | ||
| + | Parameters workplace.ConveyorID and workplace.ConveyorWSAddr can be left empty and their values can be defined in one configuration file on the conveyor server. This file is specified in the server configuration file as a parameter: | ||
| + | WSAddrDefinitionFile = /usr/local/plc/etc/plc_conveyor_wsaddr.cfg | ||
| + | and has the following format: | ||
| + | WPID: WSAddr @ ConveyorID | ||
| + | as for example | ||
| + | M6: 8 @ 4 | ||
| + | M7: 7 @ 4 | ||
| + | M8: 6 @ 4 | ||
| + | M4: 5 @ 4 | ||
| + | M3: 4 @ 4 | ||
| + | M2: 3 @ 4 | ||
| + | M1: 2 @ 4 | ||
| + | M5: 1 @ 4 | ||
| + | M0: 0 @ 4 | ||
| + | I1: 9 @ 5 | ||
| + | E0: 10 @ 6 | ||
| + | E1: 11 @ 6 | ||
| + | E5: 12 @ 6 | ||
| + | E2: 13 @ 6 | ||
| + | E3: 14 @ 6 | ||
| + | E4: 15 @ 6 | ||
| + | V1: 16 @ 7 | ||
| + | V2: 17 @ 8 | ||
| + | EA: 18 @ 9 | ||
| + | V3: 19 @ 10 | ||
| + | V4: 20 @ 11 | ||
| + | EC: 21 @ 12 | ||
| + | It enables to send the conveyor state information to client stations (using plc_radio). | ||
Revision as of 15:39, 25 May 2011
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 (settable for each operation separately)
- Timeout for a product on a workstation expired (the product was not finished on a station within the time limit). The settings for a timeout timer is described here: Timeout timer
- Timeout for an 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 // An old and depricated parameter
- workplace.ConveyorID = 21 // ID of the conveyor which is controlled by the workstation
- workplace.ConveyorWSAddr = 0000000000000010 // Workstation address used by the controller to identify a workstation
- 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
- WorkPlace.Conveyor.SendMailNotification = No | Yes (revision v. 10.45.69 1101111624 or above)
- operation.name.SendConveyorStopWhenNOk = No | Yes
Values in bold are the default values.
Conveyor state displaying
The state of all stations using the conveyor control can be displayed at the bottom of the client screen. If more screen rows should be used, it is necessary to define the Workplace.ConveyorStateDisplay[x].Row parameter for the zone.
Simple example:
WorkPlace.ConveyorStateDisplay = Yes #include "/usr/local/plc/etc/drivers/RADIO.drv" WorkPlace.device.plc_radio = yes WorkPlace.device.plc_radio.driver = RADIO WorkPlace.device.plc_radio.settings.host = plcgntkrnl WorkPlace.device.plc_radio.settings.port = 1025 WorkPlace.device.plc_radio.settings.debug_mode = no
Complex example
WorkPlace.ConveyorStateDisplay = Yes Workplace.ConveyorStateDisplay[0].ConveyorID = 2 // Only the conveyor 2 will be displayed here Workplace.ConveyorStateDisplay[0].LastColumn = 30 // The value is a percentage of the screen width Workplace.ConveyorStateDisplay[0].Row = 1 Workplace.ConveyorStateDisplay[1].ConveyorID = 3 Workplace.ConveyorStateDisplay[1].FirstColumn = 30 Workplace.ConveyorStateDisplay[1].LastColumn = 75 Workplace.ConveyorStateDisplay[1].Row = 1 Workplace.ConveyorStateDisplay[2].ConveyorID = 6 Workplace.ConveyorStateDisplay[2].LastColumn = 30 Workplace.ConveyorStateDisplay[2].Row = 0 Workplace.ConveyorStateDisplay[3].ConveyorID = 4 Workplace.ConveyorStateDisplay[3].FirstColumn = 30 Workplace.ConveyorStateDisplay[3].LastColumn = 75 Workplace.ConveyorStateDisplay[3].Row = 0 #include "/usr/local/plc/etc/drivers/RADIO.drv" WorkPlace.device.plc_radio = yes WorkPlace.device.plc_radio.driver = RADIO WorkPlace.device.plc_radio.settings.host = plcgntkrnl WorkPlace.device.plc_radio.settings.port = 1025 WorkPlace.device.plc_radio.settings.debug_mode = no
Conveyor server settings
Parameters workplace.ConveyorID and workplace.ConveyorWSAddr can be left empty and their values can be defined in one configuration file on the conveyor server. This file is specified in the server configuration file as a parameter:
WSAddrDefinitionFile = /usr/local/plc/etc/plc_conveyor_wsaddr.cfg
and has the following format: WPID: WSAddr @ ConveyorID
as for example M6: 8 @ 4 M7: 7 @ 4 M8: 6 @ 4 M4: 5 @ 4 M3: 4 @ 4 M2: 3 @ 4 M1: 2 @ 4 M5: 1 @ 4 M0: 0 @ 4 I1: 9 @ 5 E0: 10 @ 6 E1: 11 @ 6 E5: 12 @ 6 E2: 13 @ 6 E3: 14 @ 6 E4: 15 @ 6 V1: 16 @ 7 V2: 17 @ 8 EA: 18 @ 9 V3: 19 @ 10 V4: 20 @ 11 EC: 21 @ 12
It enables to send the conveyor state information to client stations (using plc_radio).
