A friend of mine has a MAHO MH 600 P fitted with an Heidenhain TNC 135 control.
When he puts the machine under power, the hydraulic pump is the sole thing to work. There's no more input through the keyboard except for the emergency stop. Nothing else work, neither spindle nor feed.
The screen shows weird signs and says "program memory defect"
He tells me that the problem first occured with a move on the z axis, that wouldn't stop. The the machine ran the table with the rapids in every directions before my friend hit the emergency stop.
And since then, nothing but the fore mentionned message.
I ask you the question in his name just because he doesn't feel comfortable with english when it comes to machinery...
Any input, things to check ?
Machine is a 1983 MAHO MH 600P
When he puts the machine under power, the hydraulic pump is the sole thing to work. There's no more input through the keyboard except for the emergency stop. Nothing else work, neither spindle nor feed.
The screen shows weird signs and says "program memory defect"
He tells me that the problem first occured with a move on the z axis, that wouldn't stop. The the machine ran the table with the rapids in every directions before my friend hit the emergency stop.
And since then, nothing but the fore mentionned message.
I ask you the question in his name just because he doesn't feel comfortable with english when it comes to machinery...
Any input, things to check ?
Machine is a 1983 MAHO MH 600P