YASKAWA VIPA System MICRO M13-CCF0000 - Page 133

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
n Bit 1: set at internal error
– Missing power supply DI or DO
– Digital output: short circuit/overload
n Bit 2: set at external error
n Bit 3: set at channel error
n Bit 4: set at missing external power supply
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
n Bit 7 ... 5: 0 (fix)
2
n Bit 3 ... 0: 0 (fix)
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:
Byte Bit 7...0
0 ... 3
Content record set 0
Ä ‘Record set 0 Diagnostic
incoming
’ on page 132
4
n Bit 6 ... 0: Channel type (here 70h)
–
70h: Digital input
n Bit 7: More channel types present
– 0: no
– 1: yes
5 Number of diagnostic bits per channel (here 08h)
6 Number of channels of a module (here 08h)
Diagnostic record set 1 at
Alarm Inputs
VIPA System MICRO
Deployment I/O periphery
Diagnostic and interrupt > Diagnostic interrupt
HB400 | CPU | M13-CCF0000 | en | 16-47 133