HEIDENHAIN iTNC 530 HSCI - Module 9243 Read from a File Line by Line

1422 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9243 Read from a file line by line
To read from a table, use Module 9245.
Open the file with Module 9240.
With Module 9243 you read line-by-line from an ASCII file.
The "buffered" mode provides faster access times. The result is saved in a
string. The module reads up to the line break (LF); at most 126 characters.
Call:
PS D <File handle>
Number from Module 9240
PS B/W/D/K <String number for the result>
CM 9243
PL B/W/D <Number of read bytes>
>0: Line has been read
0: File end has been reached
–1: Error code in W1022
Error code:
Marker Value Meaning
M4203 0 Line was read
1 Error code in W1022
W1022 2 Incorrect file handle
3 Incorrect string number
7 File system error
20 Module was not called in a spawn job or submit job