Value Description80D3h The SDB cannot be accessed since it does not exist.80D4h Bad SDB structure: the SDB internal pointer points to an element outside of the SDB.80D5h The record is static.14.1.44 SFC 56 - WR_DPARM - Write default parameterThe SFC 56 WR_DPARM (write default parameter) transfers the record RECNUM fromthe respective SDB to the target module, irrespective of whether the specific record isstatic or dynamic.These SFC can be used for digital-, analog modules, FMs, CPs and via PROFIBUS DP-V1.ParametersParameter Declaration Data type Memory block DescriptionREQ INPUT BOOL I, Q, M, D, L,constantREQ = 1: write requestIOID INPUT BYTE I, Q, M, D, L,constantIdentifier for the address space:54h = peripheral input (PI)55h = peripheral output (PQ)For hybrid modules the SFC returns the areaidentifier of the lower address. When theaddresses are equal the SFC returns identifier54h.LADDR INPUT WORD I, Q, M, D, L,constantLogical base address of the module. For hybridmodules the lower of the two addresses must bespecified.RECNUM INPUT BYTE I, Q, M, D, L,constantRecord number(valid values: 0 ... 240)RET_VAL OUTPUT INT I, Q, M, D, L The return value contains an error code if anerror is detected when the function is being pro-cessed.BUSY OUTPUT BOOL I, Q, M, D, L BUSY = 1: the write operation has not been com-pleted.Two distinct cases exist for RET_VAL = 8xxxh:DescriptionRET_VAL (Return value)VIPA SPEED7Integrated StandardSystem Functions > SFC 56 - WR_DPARM - Write default parameterHB00 | OPL_SP7 | Operation list | en | 18-30694
