SIGMATEK ETT 731, Техническое руководство

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BUILD-IN TERMINAL TOUCH ETT 731
05.12.2019 Page 25
15
STOP BRKPT
The CPU was stopped by a breakpoint
in the program. Info
16
CPU STOP
The CPU was stopped by the program-
ming software. Info
17
INT ERROR
The CPU has triggered a false interrupt
and stopped the user program or has
encountered an unknown instruction
while running the program. Cause:
-
A non-existent operating system
was used.
-
Stack error (uneven number of
PUSH and POP instructions).
-
The user program was interrupt-
ed through a software error.
Solution:
-
Correct program error
18
SINGLE STEP
The CPU is in single step mode and is
waiting for further instructions. Info
19
READY
A module or project was sent to CPU
and it is now ready to run the program. Info
20
LOAD
The program is stopped and the CPU is
currently receiving a new module or
project.
Info
21
UNZUL. MODULE
The CPU has received a module that
does not belong to the project. Solution:
-
Recompile and download the
entire project
22
MEMORY FULL
The operating system memory /heap) is
too small. No memory could be reserved
while calling an internal or interface
function from the application. Cause:
-
Memory is only allocated bun not
released.
Solution
-
Clear memory
23
NOT LINKED
When starting the CPU, a missing
module or a module that does not
belong to the project was detected. Solution:
-
Recompile and download the
entire project
24
DIV BY 0
A division error has occurred. Possible Causes:
-
Division by 0.
-
The result of a division does not
fit in the result register.
Solution:
-
Correct program error
25
DIAS ERROR
While accessing a DIAS module, an
error has occurred. Hardware problem
26
WAIT
The CPU is busy.
Info