Advantech EMCB-200U handleiding

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Handleiding

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6
2 EMCB-200U Definition
EMCB.h file includes the API declaration, constants and flags that are required for programming.
2.1 Status Codes
All EMCB-200U API functions immediately return a status code from a common list of
possible errors. Each function may return any of the defined status codes.
#define EMCB_STATUS_NOT_INITIALIZED 0xFFFFFFFF
Description
The EMCB-200U API library is not yet or unsuccessfully initialized. EMCBLibInitialize needs to
be called prior to the first access of any other EMCB-200U API function.
Actions
Call EMCBLibInitialize.
#define EMCB_STATUS_INITIALIZED 0xFFFFFFFE
Description
Library has been initialized.
Actions
none.
#define EMCB_STATUS_INVALID_PARAMETER 0xFFFFFEFF
Description
One or more of the function call parameters are out of the defined range.
Actions
Verify Function Parameters.
#define EMCB_STATUS_UNSUPPORTED 0xFFFFFCFF
Description
This function or channel is not supported at the actual hardware environment.
Actions
none.
#define EMCB_STATUS_NOT_FOUND 0xFFFFFBFF
Description
Selected device was not found
Actions

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Productinformatie

MerkAdvantech
ModelEMCB-200U
CategorieNiet gecategoriseerd
TaalNederlands
Grootte2219 MB