Hi,
I having a mitsubishi PLC(Q00CPU) problem which it keep burnt the output(Q62DA) of this module which controlling a Honeywell motorized damper of a burner.
I have check the previous module, which the 1st channel is burnt i replace it with the second channel but this only last for a week or two
I have replace it with a new card, which work for maybe a week or two, the same thing happen.
This machine have been working for fews year already, running with problem until recently. i even change the motorized damper with a new one with same specification. But still the same problem exit.i even change the wire.
anyone have face a similiar problem? Is the any protection i can built to protect my analogue module, or is there leakage along the wiring?
thank you!
Regards
sttchui
I having a mitsubishi PLC(Q00CPU) problem which it keep burnt the output(Q62DA) of this module which controlling a Honeywell motorized damper of a burner.
I have check the previous module, which the 1st channel is burnt i replace it with the second channel but this only last for a week or two
I have replace it with a new card, which work for maybe a week or two, the same thing happen.
This machine have been working for fews year already, running with problem until recently. i even change the motorized damper with a new one with same specification. But still the same problem exit.i even change the wire.
anyone have face a similiar problem? Is the any protection i can built to protect my analogue module, or is there leakage along the wiring?
thank you!
Regards
sttchui