Hello everybody,
We are doing some improvements to our machining centers (automatic clamp system by code, piece count in big screen, buzzers, ...). We are going to begin with two machines with FANUC 0m controls that have several unwired relays.
In the schematics, we've realized that relays (Y outputs) should be activated by some M codes after a input confirmation (X inputs) but, when we execute them in a program, program stops waiting for X confirmation, put the input in high and program continues without changing the relay status.
Program example:
O200 (Relay test)
M68 (should activate an output relay named 49.1);
(Program stops)
(After waiting some seconds, we activate the input X associated to the output X19.1)
(Program continues without any change in relay)
M10
(Same stuff happens, no relay changes)
...
M30;
Thanks in advance for your help. Maybe another posts with this problem but I cannot find them.