Omron DeviceNet 3G8F7-DRM21-E, Руководство по эксплуатации

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Master Function API Functions
Section 4-4
Storing the Scan List: SCAN_StoreScanlist()
Application Range Open status
Function Saves the scan list information to non-volatile memory.
Call Format BOOL SCAN_StoreScanlist(DWORD Handle )
Arguments
Return Value TRUE is returned if the scan list was successfully written to non-volatile mem-
ory. FALSE is returned if an error occurred. Detailed error information can be
read with the GetLastError() function.
Description The scan list information saved to non-volatile memory can be read using
SCAN_LoadScanlist() and registered as the scan list.
Loading the Scan List: SCAN_LoadScanlist()
Application Range Open status
Function Loads the scan list information from non-volatile memory and registers it as
the scan list.
Call Format BOOL SCAN_LoadScanlist(DWORD Handle )
Arguments
Return Value TRUE is returned if the scan list was successfully loaded from non-volatile
memory. FALSE is returned if an error occurred. Detailed error information
can be read with the GetLastError() function.
Description Use SCAN_StoreScanlist() to save the scan list information to non-volatile
memory.
When scan list information is loaded, the previous scan list is overwritten and
the newly read scan list is enabled.
SCAN_DEV Structure
This structure defines the format of the registration information used when
registering a node (Master) in the scan list. This structure is used in the
SCAN_RegisterSlaveDeviceEx() and SCAN_GetSlaveDeviceEx() functions.
When nodes are registered in the scan list as a group, the FSCAN_DEV and
FILE_SCAN_DEV structures are used.
Type Name Contents
DWORD Handle Device handle obtained by SCAN_Open()
Type Name Contents
DWORD Handle Device handle obtained by SCAN_Open()
Type Name Contents
WORD VendorID Vendor ID
Scan list disabled mode:0xFFFF (65535)
Specify the vendor ID to be verified when perform-
ing a vender ID verification check.
WORD ProductType Product type
Scan list disabled mode:0xFFFF (65535)
Specify the product type to be verified when per-
forming a product type verification check.
WORD ProductCode Product code
Scan list disabled mode:0xFFFF (65535)
Specify the product code to be verified when per-
forming a product code verification check