Lenze EtherCAT Controller-based Automation Uživatelský manuál stáhnout pdf (Strana 155)

Lenze · Controller-based Automation · EtherCAT® Communication Manual · DMS 6.4 EN · 04/2014 · TD17 155

9 Function library L_IODrvEtherCAT.lib

9.7 Data types

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9.7 Data types

The Lenze-specific data types described in the following are used in some functions and function

blocks of the function library L_IODrvEtherCAT.lib.

9.7.1 L_ETC_COE_EMERGENCY

The type L_ETC_COE_EMERGENCY describes errors that occur at a particular EtherCAT slave.

9.7.2 L_ETC_COE_EMERGENCY_BUFFER_DATA

The L_ETC_COE_EMERGENCY_BUFFER_DATA type describes a flag for displaying an emergency

buffer overflow.

9.7.3 L_ETC_COE_FLAGS

The L_ETC_COE_FLAGS type controls the behaviour of the function blocks L_ETC_CoE_SdoReadEx

(FB) ( 129) and L_ETC_CoE_SdoWriteEx (FB) ( 135).

TYPE L_ETC_COE_EMERGENCY :

STRUCT

uiDevice : UNIT; // Slave address

dwTimestamp : DATE_AND_TIME; // Timestamp UTC (see FUNC SysTimeRtcGet())

wErrorCode : WORD; // Error code, see specification for details

byErrorRegister : BYTE; // Error register

abyData : ARRAY[0..4] OF BYTE; // Error data

END_STRUCT

END_TYPE

TYPE L_ETC_COE_EMERGENCY_BUFFER_DATA :

STRUCT

structEmergency : L_ETC_COE_EMERGENCY; // Struct Emergency

bBufferOverflow : BOOL; // Flag for emergency buffer overflow

END_STRUCT

END_TYPE

TYPE L_ETC_COE_FLAGS :

(

ETC_E_COMPLETEACCESS := 16#00000001

) DWORD;

END_TYPE

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Lenze EtherCAT Controller-based Automation Uživatelský manuál Strana 155