ETV 0853-3
CONTROL PANEL
Page 22
12.04.2017
Status and Error Messages
Status and error messages are displayed in the LASAL Class software status test.
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.
Info
01
RUN ROM
The user program in the program
memory module was loaded into the
RAM and is currently being run.
The display is not affected.
Info
02
RUNTIME
The total duration of all cyclic objects
exceeds the maximum time; the time can
be configured using 2 system variables:
-
Runtime: time remaining
-
SWRuntime: pre-selected value for the
runtime counter
Optimize the application's cyclic
task.
-
Use
higher
capacity
CPU
-
Configure preset value
03
POINTER
Incorrect program pointers were detected
before running the user program
Possible Causes:
-
The program memory module is
missing, not programmed or de-
fect.
-
The program in the user program
memory (RAM) is not executable.
-
The buffering battery has failed.
-
The user program has overwritten
a software error.
Solution:
-
Reprogram the memory module,
if the error reoccurs exchange the
module.
-
Exchange the buffering battery
-
Correct programming error
04
CHKSUM
Before running the user program, a false
checksum was detected.
Cause/solution: s. POINTER
