Siemens S5-100U - Errors During Program Copying

Diagnostics and Troubleshooting S5-100U
Table 5-3. Interrupt Analysis (continued)
*
Relevant for CPU 102, version 8MA02 and higher
Remedy
ISTACK
Display
Byte Cause of Error
Scan time exceeded:
The program processing time exceeds the
set monitoring time. Causes:
• Program too long
• Interrupts too frequent
Check the program for
continuous loops or
shorten program.
10ZYK
TRAF 9 Transfer error
• Data block statement programmed with a
data word number larger than the data
block length
• Data block statement programmed without
previously opening a data block
Eliminate program error
(see your programmer
manual).
SUF* 9 Substitution error:
Function block called with an incorrect actual
parameter
Change actual
parameter.
5.2.3 Errors during Program Copying
Error message: after the <COPY> key is released, the red LED continues flashing.
Table 5-4. Errors when Copying
*
SAZ = STEP Address Counter
The ISTACK bytes 25 and 26 read “1111 1111(FF)”
Loading the memory submodule into the PLC:
• Program on the memory submodule is too long
for the PLC's program memory.
• Program on the module contains an invalid block
number.
Check the program on the
memory submodule.
Replace the memory
submodule, or use a larger
EEPROM memory
submodule.
Saving from the PLC to the memory submodule:
EEPROM memory submodule is defective or too
small for the program in the PLC memory.
Internal program memory overflow during
compilation
Shorten program.
Cause of Error Remedy
ASPFA
ASPFA
ASPFA and
KEIN AS and
NNN
and SAZ=FFFF*
(CPU 102)
ISTACK
Display
5-6 EWA 4NEB 812 6120-02