YASKAWA VIPA System SLIO Manual page 166

Deployment I/O periphery
Diagnostic and interrupt > Diagnostic interrupt
Record set 0
Diagnostic
outgoing
166
After the removing error a diagnostic message
release is still active.
Byte Bit 7...0
0 n Bit 0: set at module failure
–
–
–
–
–
–
–
n Bit 1: set at internal error
–
–
–
n Bit 2: set at external error
–
n Bit 3: set at channel error
Bit 4: set at missing external power supply
n
–
n Bit 7 ... 5: 0 (fix)
1 n Bit 3 ... 0: Module class
–
–
n Bit 4: Channel information present
–
–
–
–
–
–
–
n Bit 7 ... 5: 0 (fix)
2 n Bit 3 ... 0: 0 (fix)
n Bit 4: set at missing internal power supply
–
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.
outgoing
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
Missing power supply DI or DO
Digital output: short circuit/overload
Output Sensor: short circuit/overload
SLIO bus: missing supply fieldbus
SLIO bus: missing supply fieldbus
1111b: Digital module
or
1000b: Function module
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
Missing power supply DI or DO
HB300 | CPU | 013-CCF0R00 | en | 19-30
VIPA System SLIO
takes place if the diagnostic interrupt