John,
We ckd clamp/unclamp solenoids. Resistance equals 24 ohms on both, measuring same as on all other solenoids.

The signal LEDs however do not indicate that either solenoids are on.

Shortly after going on standby we get alarm (approx after 1 minute).

We get alarm on top left 280: machine not ready
Bottom Left we get message
AL-20 NC Servo Alarm

If it all possible my tech would like to contact you. Is there a time and # where he can reach you?

Thanks,
Gamy R.