Please note that the data transferred to RECORD are not in a temporary
area.
With the activation of the parameter COMPL_ACCESS the following is to be considered:
n With COMPL_ACCESS = true only SUBINDEX 0 or 1 is allowed! Otherwise you will
get an error message.
n With COMPL_ACCESS = true for SUBINDEX 0 2 bytes are read, because SUB-
INDEX 1 has an offset of 2 byte.
In addition to the module specific error codes, which are listed here, also the general
error codes for FC/SFC as return value are possible.
Ä
Chap. 4.2 ‘General and Specific
Error Information RET_VAL’ page 66
RETVAL Description Error code in
ERROR_ID
0x80A0 Negative acknowledgement while reading the module. yes
0x80A1 Negative acknowledgement while writing the module. yes
0x80A3 General protocol error. yes
0x80A5 Internal error. Value = 0: no
Value ¹ 0: yes
0x80A7 Module is occupied (Timeout). yes
0x80A9 Feature not supported by the module. yes
0x80AA Module reports a manufacturer-specific error in its application. yes
0x80B0 Data record not known in module / Illegal data record number. yes
0x80B4 Module reports access to an invalid area. yes
0x80B5 Module not ready. yes
0x80B6 Module denies access. yes
0x80B7 Module reports an invalid range for a parameter or value. yes
0x80B8 Module reports an invalid parameter. yes
0x80B9 Module reports an invalid type:
Buffer too small (reading subsets is not possible).
yes
0x80C2 The module currently processes the maximum possible jobs for a CPU. yes
0x80C3 The required operating resources are currently occupied. no
0x80C4 Internal temporary error: Job could not be carried out. yes
0x80C5 Module not available. yes
0x80D2 Error on reading an SDO due to wrong call parameters. yes
Special features at
COMPL_ACCESS (Com-
pleteAccess)
RETVAL (return value)
VIPA SPEED7
EtherCAT Communication
SDO Communication > FB 52 - SDO_READ - Read access to Object Dictionary Area
HB00 | OPL_SP7 | Operation list | en | 18-30 239
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