Technical data

Features of a program
processing level
A program processing level is characterized by specific features which
are explained on the following pages.
1) from Version -3UB12
Program processing levels in RESTART:
MANUAL COLD RESTART
MANUAL WARM RESTART
RETENTIVE MANUAL COLD RESTART Restart
RETENTIVE AUTOMATIC COLD RESTART levels
AUTOMATIC COLD RESTART
AUTOMATIC WARM RESTART
BCF (operating code error)
LZF (runtime error) error
ADF (addressing error) levels
QVZ (timeout)
SSF (interface error)
Program processing levels in the RUN mode:
CYCLE (cyclic program execution)
TIMED JOB (time-driven program execution)
TIME INT 5 sec (time-driven program execution)
TIME INT 2 sec (time-driven program execution)
TIME INT 1 sec (time-driven program execution)
TIME INT 500 ms (time-driven program execution)
TIME INT 200 ms (time-driven program execution) Basic
TIME INT 100 ms (time-driven program execution) levels
TIME INT 50 ms (time-driven program execution)
TIME INT 20 ms (time-driven program execution)
TIME INT 10 ms (time-driven program execution)
CONTROLLER INT (collision of time interrupts)
DELAY INTERRUPT (time-driven program execution)
1)
PROCESS INT (process interrupt-driven prog. execution)
WECK-FE (collision of time interrupts)
REG-FE (CL controller error)
ZYK (cycle time error)
BCF (operating code error) Error
LZF (runtime error) levels
ADF (addressing error)
Program Processing Levels
CPU 928B Programming Guide
4 - 8 C79000-B8576-C898-01