Technical data

Appendix 4: Identifiers for the Program Processing Levels
The identfiers correspond to the identifiers entered in the ISTACK
under
LEVEL (hexadecimal).
Identifier Level
0002H
0004H
0006H
0008H
000AH
000CH
000EH
0010H
0012H
0014H
0016H
0018H
001AH
001CH
001EH
0020H
0022H
0024H
0026H
0028H
002AH
002CH
002EH
0030H
0032H
0034H
0036H
0038H
003AH
003CH
003EH
0040H
0042H
0044H
0046H
Cold restart
Cy cle
Time-driven interrupt 5 sec
Time-driven interrupt 2 sec
Time-driven interrupt 1 sec
Time-driven interrupt 500 ms
Time-driven interrupt 200 ms
Time-driven interrupt 100 ms
Time-driven interrupt 50 ms
Time-driven interrupt 20 ms
Time-driven interrupt 10 ms
Timed job
Not used
Closed loop control
Not used
Delay interrupt
Not used
Process interrupt
Not used
Retentive manual cold restart
Retentive automatic cold restart
Abort
Interface error
Collision of timed interrupts
Closed loop controller error
Cycle error
Not used
Operation code error
Runtime error
Addressing error
Timeout
Not used
Not used
Manual warm restart
Automatic warm restart
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Appendix 4: Identifiers for the Program Processing Levels
CPU 928B Programming Guide
C79000-A8576-C898-01
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