Siemens CPU 948 User Manual

Initialization conflict Has no significance for the SEND TEST function.
Errors When calling the SEND TEST function, the following error numbers
(evaluation of the condition code byte) can occur:
Condition
code byte
Significance
65 The parameter "receiving CPU" is illegal.
The following errors are possible:
- The number of the receiving CPU is greater than 4,
- The number of the receiving CPU is less than 1,
- The number of the receiving CPU is the same as
the CPU’s own number.
67 The special function organization block call is wrong.
The following errors are possible:
- Secondary error, since the INITIALIZE function
could not be called or was terminated by an
initialization conflict.
- Double call: the call for this function, SEND, SEND
TEST, RECEIVE or RECEIVE TEST is illegal,
since one of the functions INITIALIZE, SEND,
SEND TEST, RECEIVE or RECEIVE TEST has
already been called in this CPU in a lower processing
level (e.g. cyclic program processing).
- The CPU’s own number is incorrect (system data
corrupted);
following power down/power up the CPU number
is generated again by the system program.
68 The management data (queue management) of the
selected links are incorrect; set up the buffer in
the coordinator 923C again using the INITIALIZE
function.
Warning The "warning" number group cannot occur with the SEND TEST
function.
Transmitting capacity The "transmitting capacity" parameter indicates how many data fields
can be sent and buffered.
SEND TEST Function (OB 203)
CPU 948 Programming Guide
10 - 46 C79000-G8576-C848-04

Siemens CPU 948 Specifications

General

Brand	Siemens
Model	CPU 948
Category	Controller
Language	English