
B–61863E/15
6. LADDER DIAGRAM MONITOR
AND EDITOR
PMC–NB6 MANIPULATION
735
Error message Meaning and solution
JMP/JMPE TO
BAD COM LEVEL.
Meaning:
JMP and corresponding JMPE have different COM/
COME status.
Solution:
JMP and corresponding JMPE must have same
COM/COME status. Review JMP range and COM
range, to adjust not to overlap with each other: it is
possible that one range includes the other completely.
JMPB OVER COM
BORDER.
Meaning:
JMP and its destination differ in COM/COME status.
Solution:
JMPB and its destination must have same COM/
COME status. Review range of JMPB and COM
range, to adjust not to overlap with each other: it is
possible that one range includes the other completely.
JMPB OVER LEV-
EL.
Meaning:
JMPB jumps to different program level.
Solution:
JMPB can only jump to the same program level, or
within a subprogram. If the JMPB is unnecessary,
remove it. If LBL for the JMPB is missing, add it in
proper position. If it should be JMPC, correct it.
JMPC IN BAD
LEVEL.
Meaning:
JMPC is used in other than subprogram.
Solution:
JMPC is used to jump from a subprogram to level 2.
If the JMPC is unnecessary, remove it. If it should be
JMPB or JMP, correct it.
JMPC INTO COM.
Meaning:
JMPC jumps to LBL between COM and COME.
Solution:
LBL for JMPC must be located out of any COM and
COME pair. If the JMPC is unnecessary, remove it. If
the LBL is located wrong, move it to correct position.
If the L–address of JMPC is wrong, correct it.
JMPE IN COM.
Meaning:
JMPE is found between COM and COME, and JMP
and corresponding JMPE have different COM/COME
status.
Solution:
JMPE and corresponding JMP must have same
COM/COME status. Review JMP range and COM
range, to adjust not to overlap with each other: it is
possible that one range includes the other completely.
JMPE WITHOUT
JMP.
Meaning:
There is no JMP that corresponds to this JMPE.
Solution:
If JMP is missing, add it in proper position. If the
JMPE is unnecessary, remove it.