alan_505
Lifetime Supporting Member
I know you can change out ControlLogix cards with the rack powered.
And I thought that you could not do it with a PLC-5, but a colleague at work did it the other day and it does not seem to have affected it.
So is it advisable to turn off the Chassis power when swapping out PLC-5 cards or not?
Alan.
And I thought that you could not do it with a PLC-5, but a colleague at work did it the other day and it does not seem to have affected it.
So is it advisable to turn off the Chassis power when swapping out PLC-5 cards or not?
Alan.