S5-95U, Second Serial Interface DB1 Parameters, DB1 Parameterizing Errors
DB1 parameterizing error
You can read DB1 parameterizing errors as error codes. For this purpose, you must define in the
”ERT:” DB1 parameter block where the error code is to be stored (in the flag area or in a data
block).
The error code which is listed in the following table is in the left-hand byte.
In the right-hand byte ”13
H
” is entered as error location for RKT: parameter block - computer link or
”14
H
” for ASC: ASCII parameter block.
In Section 9.1.2 of the S5-90U/S5-95U System Manual, entry of the parameter ”ERT:” is described
in detail.
Error Code of the DB1
Interpreter
(Left-Hand Byte in DW or FW)
Meaning
a
a
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5
H
Block designation syntax error
6
H
Violation of upper or lower limit in an argument
10
H
DB does not exist
11
H
Insufficient space in the parameterized DB or the FY
70
H
Header or footer is too long
71
H
Error in the control character
72
H
Incorrect order of the headers or footers
73
H
Parameter ”PAR” is incorrect or does not exist or not in front
of the parameter set in the DB1
74
H
For time specifications in 10 ms steps: Number cannot be
divided by 10
75
H
Parameters ”ML” and ”ME” have been parameterized
(only alternatively)
The following error messages may also occur but they cannot be assigned to any parameter
block, i.e. ”FF” is stored as error location in the right-hand byte.
1
H
End-of-text error or comment error or
syntax error in headers and footers
2
H
Section 9.1.5 of the System Manual contains all further parameterizing errors which can occur in
the S5-95U.
EWA 4NEB 812 6095-02
A-3