Byte
Bit 7...0
0
n
Bit 0: set at module failure
n
Bit 1: 0 (fix)
n
Bit 2: set at external error
n
Bit 3: set at channel error
n
Bit 7 ... 4: 0 (fix)
1
n
Bit 3 ... 0: Module class
–
0101b: Analog
–
1111b: Digital
n
Bit 4: Channel information present
n
Bit 7 ... 5: 0 (fix)
2
n
Bit 7 ... 0: 0 (fix)
3
n
Bit 5 ... 0: 0 (fix)
n
Bit 6: Process interrupt lost
n
Bit 7: 0 (fix)
After the removing error a diagnostic message
outgoing
takes place if the diagnostic interrupt
release is still active.
Byte
Bit 7...0
0
n
Bit 0: set at module failure
n
Bit 1: 0 (fix)
n
Bit 2: set at external error
n
Bit 3: set at channel error
n
Bit 7 ... 4: 0 (fix)
1
n
Bit 3 ... 0: Module class
–
0101b: Analog
–
1111b: Digital
n
Bit 4: Channel information present
n
Bit 7 ... 5: 0 (fix)
2
00h (fix)
3
00h (fix)
The record set 0 of the 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:
Record set 0 Diag-
nostic
incoming
Record set 0 Diagnostic
out-
going
Diagnostic record set 1 at
counter function
VIPA System 300S
+
Deployment I/O periphery
Diagnostic and interrupt > Diagnostic interrupt
HB140 | CPU-SC | 313-5BF23 | en | 19-01
149