Siemens SIMATIC MOBY D System Manual page 290

Alarm, error and system messages
11.2 Error messages and causes for MOBY D with ASM and FC/FB 45 (direct MDS addressing)
error_BUS
Table 11- 9
Error code
(W#16#...)
800A
8x7F
8x22
8x23
8x24
8x25
8x26
8x27
8x28
8x29
8x30
8x31
8x32
8x34
8x35
8x3A
8x3C
8x3E
8x42
8x43
8x44
8x45
8090
8092
8093
290
Error variable "error_BUS"
Description
ASM is not ready (temporary message).
This message is given to a user who is not using FC/FB 45 and is polling the

ASMs acyclically, one after the other, very quickly.
Internal error on parameter x. Cannot be remedied by the user.
Area length error on reading parameter.
Area length error on writing parameter.
This error code indicates that parameter x is partially or completely
outside the operand area or the length of a bit array for an ANY parameter is not
divisible by 8.
Area error on reading parameter.
Area error on writing parameter.
This error code indicates that parameter x is within an area not allowed for the system
function.
Parameter contains a time cell number which is too high.
Parameter contains a counter cell number which is too high.
Alignment error on reading parameter.
Alignment error on writing parameter.
The reference to parameter x is an operand whose bit address is not equal to 0.
The parameter is located within the write-protected global DB.
The parameter is located within the write-protected instance DB.
The parameter contains a DB number which is too high.
The parameter contains an FC number which is too high.
The parameter contains an FB number which is too high.
The parameter contains a DB number which is not loaded.
The parameter contains an FC number which is not loaded.
The parameter contains an FB number which is not loaded.
An access error occurred while the system was attempting to read a parameter from
the I/O area of the inputs.
An access error occurred while the system was attempting to write a parameter to the
I/O area of the outputs.
Error on nth (n > 1) read access after an error occurred.
Error on nth (n > 1) write access after an error occurred.
Specified logical base address is invalid: There is no assignment in the SDB1/SDB2x,
or it is not a base address.
A type other than BYTE has been specified in an ANY reference.
The area identifier contained in the configuration (SDB1, SDB2x) of the logical
address is not permitted for these SFCs. The following are permitted:
0 = S7-400

1 = S7-300

2, 7 = DP modules

System Manual, 01/2010, J31069-D0147-A6-7618
MOBY D