Maho mh800w retrofit
- djdock99
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07 Feb 2026 19:03 #342616
by djdock99
Replied by djdock99 on topic Maho mh800w retrofit
thanks tommy for the reply. regarding pushing the contactors, i hade to prove that the machines electronics are working properly and that the push button 3sh1 which powers 6a1 safety relays temporarily until 19k1 is latched was working correctly. all the safety systems of the machine are not be touched. similar to Rotarysmp's mh400 retrofit.
Linear scales are reading correctly on the dro and as you can see from the ini file posted above i have accurately populated the scales values.
regarding the indramat drive signals i bet your right and i know i have something wrong here but im having trouble figuring out what. +10 and -10 wires are connected to the 7i97ts and i have left the original drive enable circuit untouched as this is handle by a contactor called 7k1 whose coil is pulled when 19k1 relay has been latched leaving mahos estop and error indictor logic untouched. can this work?
linuxcnc does not show joint.n.following-error but it did before i added an extra ground from +10-10 cable sheathing cables sheathing.
contactors fire and back to estop errors. i know im doing something wrong but writing this and try to explain whats going on might help. thanks for your help
Linear scales are reading correctly on the dro and as you can see from the ini file posted above i have accurately populated the scales values.
regarding the indramat drive signals i bet your right and i know i have something wrong here but im having trouble figuring out what. +10 and -10 wires are connected to the 7i97ts and i have left the original drive enable circuit untouched as this is handle by a contactor called 7k1 whose coil is pulled when 19k1 relay has been latched leaving mahos estop and error indictor logic untouched. can this work?
linuxcnc does not show joint.n.following-error but it did before i added an extra ground from +10-10 cable sheathing cables sheathing.
contactors fire and back to estop errors. i know im doing something wrong but writing this and try to explain whats going on might help. thanks for your help
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