System Bus Error; Parameter - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
14 Multi CPU Errors (A) [C80]
A01

System bus error

Details
An error was detected on the system bus.
Remedy
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the CPU module, base unit, extension cable, or module (I/O module or intelligent func-
tion module) connected. Please consult your local Mitsubishi representative.
A01 System bus error
Details
An error was detected on the system bus.
Remedy
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the CPU module, base unit, extension cable, or module (I/O module or intelligent func-
tion module) connected. Please consult your local Mitsubishi representative.
A01 System bus error
Details
An error was detected on the system bus.
Remedy
Check the connection status of the extension cable.
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the CPU module, base unit, extension cable, or module (I/O module or intelligent func-
tion module) connected. Please consult your local Mitsubishi representative.
A01 System bus error
Details
An error was detected on the system bus.
Remedy
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the CPU module, base unit, extension cable, or module (I/O module or intelligent func-
tion module) connected. Please consult your local Mitsubishi representative.
A01 System bus error
Details
An error was detected on the system bus.
Remedy
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the base unit, extension cable, or module (I/O module or intelligent function module)
connected. Please consult your local Mitsubishi epresentative.
A01 System bus error
Details
An error was detected on the system bus.
Remedy
Take measures to reduce noise.
Reset the CPU module, and run it again. If the same error code is displayed again, the possible cause is
a hardware failure of the base unit, extension cable, or module (I/O module or intelligent function module)
connected. Please consult your local Mitsubishi epresentative.
IB-1501279-H 190
24C0
24C1
24C2
24C3
24C4
24C5