
B–61863E/15
6. EXECUTION OF A SEQUENCE
PROGRAM
PMC PROGRAMMER (CRT/MDI)
565
The sequence program can be automatically started immediately after
power–on, when bit 2 of keep relay K17 (PMC parameter) is set to 1.
NOTE
For the Series 16/18–MODEL B/C, Series
16i/18i/21i/15i–MODEL A, automatic start is specified
when bit 2 of K17 is set to 0.
To forcibly stop starting the sequence program in ROM or RAM, at
power–on, turn on the power by pressing the [Z] key while pressing the
[CAN] key. (Except for PMC–NB/NB2)
This method is effective for locating the error when a system error occurs
after power is turned on and when the error may be caused by the sequence
program.
Never perform this operation in a normal state.
WARNING
In normal operation, do not use the Z + CAN keys to stop the
sequence program forcibly.
6.2
STARTING THE
SEQUENCE
PROGRAM
6.3
FORCIBLY
STOPPING THE
SEQUENCE
PROGRAM