APPENDIX 3 ERROR MESSAGES
043
044
045
046
047
048
049
050
051
052
053
054
055
- The size of LADDER program is too large.
(Cause) The object size of the ladder program exceeds the predetermined limit.
(Action) Reduce the size of the ladder program.
* The range controled by COM instruction is beyond END1 instruction.
(Cause) An END1 instruction was encountered before the COME instruction.
* The range controled by COM instruction is beyond END2 instruction.
(Cause) An END2 instruction was encountered before the COME instruction.
* The range controled by COM instruction is beyond END3 instruction.
(Cause) An END3 instruction was encountered before the COME instruction.
- COM instruction was detected in the COM mode.
(Cause) A COM instruction was encountered before the COME instruction.
(Action) Terminate control with the COME instruction, then restart control with the
COM instruction.
- Illegal COME instruction was detected.
(Cause) The COM instruction cannot be found before the COME instruction.
* The destination of JMP instruction is beyond END1 instruction.
(Cause) An END1 instruction was encountered before the JMPE instruction.
. The destination of JMP instruction is beyond END2 instruction.
(Cause) An END2 instruction was encountered before the JMPE instruction.
- The destination of JMP instruction is beyond END3 instruction.
(Cause) An END3 instruction was encountered before the JMPE instruction.
* JMP instruction was detected in the JMP mode.
(Cause) A JMP instruction was encountered before the JMPE instruction.
(Action) Terminate control with the JMPE instruction, then restart control with the JMP
instruction.
* Illegal JMPE instruction was detected.
(Cause) The JMP instruction cannot be found before the JMPE instruction.
- LADDER program exists beyond END3 instruction.
(Cause) Within level 3, a program is specified after the END3 instruction.
* LADDER program is broken.
(Cause) No instructions can be recoonized.
A3-16