Mint NextMove PCI Manual de usuario descargar pdf (Pagina 23)

Advanced Features 5-3

Only asynchronous errors will generate calls to the error event handler. If a function call returns an error

code this will not call the error handler. Asynchronous errors are errors that are not synchronous with

program execution, like an axis exceeding its following error limit.

Fast position latch event

To install a fast position latch event handler the function installFastInEventHandler must be called

to install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler and allow fast position latch events to be received.

Passing false will uninstall the event handler and prevent fast position latch events being generated or

received.

The source of the call to the fast position latch event handler can be established using the function

getFastLatch.

Stop switch event

To install a stop switch event handler the function installStopSwitchEventHandler must be called

to install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler and allow stop switch events to be received.

Passing false will uninstall the event handler and prevent stop switch events being generated or

received.

The source of the call to the stop switch event handler can be established using the function

getStopSwitch.

CAN event on bus 1

To install a CAN event handler for CAN bus 1 the function installCAN1EventHandler must be called

to install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler and allow CAN bus 1 events to be received.

Passing false will uninstall the event handler and prevent CAN bus 1 events being generated or

received.

The cause of the call to the CAN event handler can be established using the functions getCANEvent and

getCANEventInfo.

CAN event on bus 2

To install a CAN event handler for CAN bus 2 the function installCAN2EventHandler must be called

to install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler and allow CAN bus 2 events to be received.

Passing false will uninstall the event handler and prevent CAN bus 2 events being generated or

received.

The cause of the call to the CAN event handler can be established using the functions getCANEvent and

getCANEventInfo.

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Mint NextMove PCI Manual de usuario Pagina 23