HEIDENHAIN MANUALPLUS 620 Technical Manual

January 2012 8.12 Tables 1611
Module 9245 Read a field from a table
The module reads a data field from a table opened before by Module 9240 in
"record-oriented" mode into a string. The data field is addressed by the field
name and the line number.
To maintain a high processing speed, multiple lines should be read in
ascending order.
Pay attention to the upper/lower case of field names.
If an error occurs, the content of the target string is undefined.
The module provides the contents as a string.
Call:
PS D <File handle>
from Module 9240
PS B/W/D/K <Line>
0 to 65 535
PS B/W/D/K/S<String number, column name>
0 to 15
PS B/W/D/K/S<String number, result>
0 to 15
CM 9245
Error recognition:
Marker Value Meaning
NN_GenApiModule
Error (M4203)
0 Field was read
1 Error code in W1022
NN_GenApiModule
ErrorCode (W1022)
1 Line does not exist in table
2 Incorrect "file handle" or table was opened
in "buffered" mode
3 Impermissible string numbers
7 The table could not be read from
20 Module was not called in a spawn job or
submit job
29 The opened file is not a table (extension
.TAB, .P)
30 Column name not found

HEIDENHAIN MANUALPLUS 620 Specifications

General

Brand	HEIDENHAIN
Model	MANUALPLUS 620
Category	Control Systems
Language	English