Nlynx ETU400 - Manual (Page 162)

ETU400 User Guide 011603 10-32
Length May be from 1 to 9989 bytes long.
If an ASCII fixed-record-length translation is to be
performed, specify *FILE to produce the desired file. If not
translating to ASCII fixed-length records, any record length
may be specified that could allow for better performance by
buffering the data.
FLDSEL Allows the transfer of up to 25 user-specified fields from
the host to the micro. For each field to be transferred to
the micro, specify the following set of parameters: Field
Name, Key Field, Ascending or Descending Order.
See Chapter 9, Advanced ETU Features, for examples of using
field selection.
NOTE: Field selection can be used only with externally described
files.
Field Name The name of the field to be transferred. The
default, *ALL, transfers all the fields in the
file. To transfer multiple fields, enter the name
of each field to be transferred. Enter a plus
sign ( ) and press ENTER to display multiple
prompts.
Key Field Sets the sort order of the records in the file
after the file is transferred to the micro. The
default, *NONE, does not re-sort the records, but
leaves them in sequential order.
Valid Key Field values are *KEY1, *KEY2, *KEY3,
up to *KEY25. For the field with the highest sort
priority, enter *KEY1.
Ascending or Descending Specifies how records are sorted based on the key
field value. Enter *ASC to sort records in
ascending order and *DES in descending order
RECSEL Allows the transfer of user-specified records to the micro.
The records that are transferred are selected based on the
test cases you supply in the following parameters:
Relationship, Field to be Tested, Relational Operator, and
Comparison Value.
You may create up to 15 test cases. To display multiple
prompts, enter a plus sign ( ) and press ENTER.
An example of a test case might be: if the value in the TOTAL
field is greater than 1000, then transfer the record. In this
example, 'if' is the relationship, 'TOTAL' is the field to be
tested, 'greater than' is the relational operator, and '1000'
is the comparison value.
NOTE: Record selection can be used only with externally
described files.
Relationship Relates one test case to another. The first test
case must use *IF. The default, *NONE, transfers