Extended instructions
9.3 Distributed I/O (PROFINET, PROFIBUS, or AS-i)
S7-1200 Programmable controller
406 System Manual, V4.2, 09/2016, A5E02486680-AK
C4 Internal temporary error. Job could not be carried out.
Repeat the job. If this error occurs often, check your
installation for sources of electrical interference.
C5 DP slave or module not available
C6 Data record transfer was cancelled due to priority class
C7 Job aborted due to warm or cold restart on the DP mas-
C8 to CF DP slave or module reports a manufacturer-specific re-
source error. Please check the documentation from the
manufacturer of the DP slave or module.
Dx User specific DP Slave specific. Refer to the description of the DP
81 00 to FF Error in the initial call parameter (with "RALRM
Error in the second call parameter
88 00 to FF Error in the eighth call parameter (with "RALRM
(Page 394)": TINFO)
: Refer to the online information system of STEP 7
for immediate access to information on how to interpret
the "TINFO" returned buffers.
Quantity structure exceeded or destination area too small
DB/DI number out of user range
3A DB/DI number is NULL for area ID DB/DI, or specified
89 00 to FF Error in the ninth call parameter (with "RALRM
(Page 394)": AINFO)
: Refer to the online information system of STEP 7
for immediate access to information on how to interpret
the "AINFO" returned buffers.
Quantity structure exceeded or destination area too small
DB/DI number out of user range
3A DB/DI number is NULL for area ID DB/DI, or specified
Error in the 10th call parameter
Error in the 15th call parameter