YASKAWA CPU 013C Manual page 151

VIPA System SLIO
Diagnostic record set 1 at
Alarm Inputs
HB300 | CPU | 013-CCF0R00 | en | 16-40
Byte Bit 7...0
0 n Bit 0: set at module failure
– Counter/Frequency measurement: Process interrupt lost
– Digital input: Process interrupt lost
– Missing power supply DI or DO
– Digital output: short circuit/overload
– Output Sensor: short circuit/overload
– SLIO bus: missing supply fieldbus
– Diagnostic interrupt from SLIO modules
n Bit 1: set at internal error
– Missing power supply DI or DO
– Digital output: short circuit/overload
– Output Sensor: short circuit/overload
n Bit 2: set at external error
– SLIO bus: missing supply fieldbus
n Bit 3: set at channel error
n Bit 4: set at missing external power supply
– SLIO bus: missing supply fieldbus
n Bit 7 ... 5: 0 (fix)
1 n Bit 3 ... 0: Module class
– 1111b: Digital
n Bit 4: Channel information present
– Counter/Frequency measurement: Process interrupt lost
– Digital input: Process interrupt lost
– Missing power supply DI or DO
– Digital output: short circuit/overload
– Output Sensor: short circuit/overload
– SLIO bus: missing supply fieldbus
– Diagnostic interrupt from SLIO modules
n Bit 7 ... 5: 0 (fix)
2 Bit 3 ... 0: 0 (fix)
n
n Bit 4: set at missing internal power supply
– Missing power supply DI or DO
n Bit 7 ... 5: 0 (fix)
3 n Bit 7 ... 0: 0 (fix)
The record set 0 of the alarm interrupts, counter function, frequency
measurement and pulse width modulation has the same structure. There
are differences in the structure of record set 1.
The record set 1 contains the 4byte of the record set 0 and additionally 12byte module
specific diagnostic data. The diagnostic bytes have the following assignment:
Deployment I/O periphery
Diagnostic and interrupt > Diagnostic interrupt
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