Hi All,
I'm now working with PLC CPU Mitsubishi..CPU spec is Q02(H) CPU..
In this system there have networking Net-H (QJ71LP21-25) and master CC-Link (QJ61BT11)...
Now, there have error with CPU PLC...when diagnosis ..error code is 1403...What I've done now trying to replace new CPU,new NetH module, new CC-Link and new base unit..
but the problem was same...diagnosis after that was SP unit down...what need I do? all parameter setting is same as before replace new unit CPU...Help me please...
I'm now working with PLC CPU Mitsubishi..CPU spec is Q02(H) CPU..
In this system there have networking Net-H (QJ71LP21-25) and master CC-Link (QJ61BT11)...
Now, there have error with CPU PLC...when diagnosis ..error code is 1403...What I've done now trying to replace new CPU,new NetH module, new CC-Link and new base unit..
but the problem was same...diagnosis after that was SP unit down...what need I do? all parameter setting is same as before replace new unit CPU...Help me please...