Siemens CPU 948 User Manual

Example
Initialization conflict
An initialization conflict can only occur with the INITIALIZATION
function. If a conflict occurs, you must modify the program or the
parameters.
Initialization conflict numbers (evaluation of the condition code byte
as a byte):
Cond.
code
byte
Significance
33 The pages required for multiprocessor communication
(numbers 252 to 255) are not or not all available.
34 The pages required for multiprocessor communication
(numbers 252 to 255) are defective.
35 The parameter "automatic/manual" is illegal.
The following errors are possible:
- the "automatic/manual" ID is less than 1,
- the "automatic/manual" ID is greater than 2.
36 The parameter "number of CPUs" is illegal.
The following errors are possible:
- the number of CPUs is less than 2,
- the number of CPUs is greater than 4.
37 The parameter "block ID" is illegal.
The following errors are possible:
- the block ID is less than 1,
- the block ID is greater than 2.
38 The parameter "block number" is incorrect, since it is a data
block with a special significance.
The following errors are possible:
- if block ID = 1 DB 0, DB 1
- if block ID = 2 : DX 0
39 The parameter "block number " is incorrect, since the data
block does not exist.
40 The parameter "start address of the assignment list" is too
high or the data block is too short.
The SEND function indicates an error and is not
executed. If you then make program and/or
parameter modifications and the SEND function
again indicates an error with a higher number
than previously, you can assume that you have
corrected one of several errors.
Table 10-3 Condition code byte: Initialization conflict numbers
Multiprocessor Communication
CPU 948 Programming Guide
C79000-G8576-C848-04
10 - 27

Siemens CPU 948 Specifications

General

Brand	Siemens
Model	CPU 948
Category	Controller
Language	English