
4. INTERFACE BETWEEN NC AND PMC
B–62835EN/01
178
Selecting RUN/STOP on the PMC programmer menu displays the
sequence program start/stop screen.
1 Display the PMC programmer menu.
2 Display the RUN/STOP item by pressing the or key.
PMC PRG MENU 1/3
>RUN/STOP
3 Press the or key. The sequence program start/stop screen
appears.
LADDER RUN/STOP
MONITOR [RUN]
4 The current execution state of the sequence program is displayed on
the screen.
Pressing the
or key switches the state between running and
stopped.
5 Pressing the
or key displays the PMC programmer menu.
Displayed error message Error description (operator action)
1 COIL NOTHING No coil is specified for a functional instruction
using a coil.
2 COM FUNCTION MISSING The use of the COM (SUB9) functional
instruction is incorrect.
3 END FUNCTION MISSING The END1 or END2 functional instruction is
missing (or ERROR NET).
4 JUMP FUNCTION MISSING The use of the JMP (SUB10) functional
instruction is incorrect.
5 LADDER BROKEN The ladder program is corrupted.
6 OBJECT BUFFER OVER The user program RAM is full.
(Note) (Perform condensation or reduce the
size of the ladder program.)
7 PLEASE CLEAR ALL The sequence program has become unrecov-
erable due to power–off during editing.
8 1ST LEVEL EXEC TIME OVER The ladder first level is too great.
NOTE
Use a memory card for ladder diagram editing or the
CONDENSE function of FAPT LADDER (for personal
computers). These methods may, however, not be effective.
4.4.5
Starting and Stopping
the Sequence Program
(Run/Stop)
4.4.6
Error Messages
(for Ladder Mnemonics
Editing)