Siemens SIMATIC TIWAY 1 User Manual page 167

Unilink host adapter
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UNILINK HOST ADAPTER
USER MANUAL
ERROR CODES AND DIAGNOSTICS
The device addressed in the command string was not an HIU.
There is not enough memory for the number of secondary devices
specified with the maximum secondary address parameter. The
maximum secondary address defaults to 254. If you will not be using
this many devices, you can save memory space by specifying a value
equal to the number of devices in your TIWAY I network plus a few for
growth. See the CONFIGURE ADAPTER command, code 20.
You tried to allocate a Source Id with a value of 0. The valid range for
Source Ids is 1 to 255 (01 to FF hex).
You have already allocated 32 Source Ids. You will have to use a Source
Id that has already been allocated or clear a Source Ids resources to
begin another. You can get a list of the Source Ids already allocated with
the REPORT MEMORY USAGE command, code 18.
The Source Id specified in the command string has not been allocated.
Check the Source Id value and use the ALLOCATE SOURCE ID
command, code 10, to allocate it if necessary.
The macro type specified in the command string is invalid. The valid
macro types are 01, 02, and 03.
The macro command buffer is too small for the macro specified with the
DEFINE MACRO command. You will need to shorten the macro data or
allocate another macro buffer with sufficient size. Remember that
macro buffers cannot be explicitly deleted. You must deallocate the
Source Id or reset the adapter to recover macro buffers.
The macro buffer number in the command string has not been allocated.
Verify the macro buffer number and issue the ALLOCATE MACRO
STORAGE BUFFERS command, code 13, if necessary.
The macro buffer number in the command string is already enabled.
This error will be returned when you try to redefine or initialize the
response buffer of a macro that is currently enabled.
The Source Id in the macro buffer did not match the Source Id in the
command string. Check the Source Id number and reissue the
command with the correct value.
The INITIALIZE MACRO RESPONSE BUFFER command, code 17, is
not valid because this is a non-repetitive macro.
6–4

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