LinMot E1250-EC-UC, Interface Manual, Page: 53 / 60

53 / 60 NTI AG / LinMot
FUNCTION_BLOCK: FB_EcCoeSdoReadEx
Direction Name Type Description
Input cbBufLen UDINT 4 bytes
Input bExecute BOOL Rising edge starts writing
Input tTimeout TIME Timeout value
Input bComplAccess BOOL FALSE
Output bBusy BOOL Indicates reading active/finished
Output bError BOOL Indicates reading error
Output nErrId UDINT Error ID
5.2.32 Read error short text
Read the short text of an error defined by its error code, for each stringlet (4
characters) a service number 74h.. 7Bh is defined.
FUNCTION_BLOCK: FB_EcCoeSdoReadEx
Direction Name Type Description
Input sNetId T_AmsNetId AmsNetId of master
Input nSlaveAddr UINT Address of slave
Input nSubIndex Byte 74h (LinMot Sdo Service ID) + stringlet Count
0..7)
Input nIndex WORD 2000h + ID
Input pDstBuf DWORD ADR(read_buffer (4bytes))
- 4 characters of error short text
Input cbBufLen UDINT 4 bytes
Input bExecute BOOL Rising edge starts writing
Input tTimeout TIME Timeout value
Input bComplAccess BOOL FALSE
Output bBusy BOOL Indicates reading active/finished
Output bError BOOL Indicates reading error
Output nErrId UDINT Error ID
5.2.33 Command Table copy entries from RAM to FLASH
This service copies the actual in the RAM defined Command Table entries to the FLASH
memory so they are available after power up. Use this command only with stopped MC
SW!
FUNCTION_BLOCK: FB_EcCoeSdoWriteEx
Direction Name Type Description
Input sNetId T_AmsNetId AmsNetId of master
Input nSlaveAddr UINT Address of slave
Input nSubIndex Byte 80h (LinMot Sdo Service ID)
Input nIndex WORD 2000h
Input pSrcBuf DWORD ADR(write_buffer (0 bytes))
Input cbBufLen UDINT 0 bytes (4 bytes also accepted)
Input bExecute BOOL Rising edge starts writing
Input tTimeout TIME Timeout value
Input bComplAccess BOOL FALSE
Output bBusy BOOL Indicates reading active/finished
Output bError BOOL Indicates reading error
Output nErrId UDINT Error ID