93lt1
Member
I know the feeling Eric
I had the wonderful opportunity to work on some mid to late 70's Cincinnati injection molding machines. These things were a nightmare. All of the machine control was done with a "homemade" looking electronic controller that consisted of a rack with several logic boards and several I/O boards, all interconnections between boards was done with yellow unmarked 22awg wire. And guessing by the number of smoked logic boards there was no isolation between the I/O and the Logic boards.
Talk about a birds nest.
One more question Cap'n - What part of the machine cycles so often?
I had the wonderful opportunity to work on some mid to late 70's Cincinnati injection molding machines. These things were a nightmare. All of the machine control was done with a "homemade" looking electronic controller that consisted of a rack with several logic boards and several I/O boards, all interconnections between boards was done with yellow unmarked 22awg wire. And guessing by the number of smoked logic boards there was no isolation between the I/O and the Logic boards.
Talk about a birds nest.
One more question Cap'n - What part of the machine cycles so often?