SIGMATEK CCP 621, Руководство пользователя

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CCP 621 C-DIAS PROSESSOR MODULE
Page 28 27.03.2020
15 Status and Error Messages
Status an error messages are displayed in the LASAL CLASS software status test. If the
CPU has a status display, the status or error number is also show here as well. POINTER
or CHKSUM messages can also be shown on the terminal screen.
Number Message Definition Cause/solution
00
RUN RAM
The user program is currently running in
RAM.
The display is not affected.
01
RUN ROM
The user program stored in the program
memory module loaded into the RAM is
currently running.
The display is not affected.
02
RUNTIME
The total time for all cyclic objects exceed the
maximum time; the time can be configured
using two system variables:
- Runtime: time remaining
- SWRuntime: pre-selected value for the
runtime counter
03
POINTER
Incorrect program pointers were detected
before running the user program Possible Causes:
-
The program memory module is
missing, not programmed or defective.
-
The program in the user program
memory (RAM) is not exe-
cutable.
-
Software error, overwrites the user
program.
Solution:
-
Reprogram the memory module,
if the error reoccurs exchange the
module.
-
Correct programming error
04
CHKSUM
An invalid checksum was detected before
running the user program. Cause/solution: s. POINTER