Lenze I/O system 1000 - Page 352

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 352
7 EtherCAT communication
7.7 Parameterising the counter
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Further information:Product description
( 15)
Parameter data
Process alarm The activation of a process alarm can be parameterised. A process alarm can be triggered in
the case of the following events:
•Open hardware gate
• Closed hardware gate
• Counter limit overflow
• Counter limit underflow
• Comparison value reached
• Final value reached
•Latch value reached
Diagnosealarm If the diagnostic alarm is enabled in the parameter setting, it occurs if another process alarm
is triggered for the same event during a process alarm processing.
Diagnostic function Diagnostic functions are provided by the modules.
Diagnostic
information
The diagnostic information describes the diagnostic contents that can be read out of a
module. Diagnostic information is not automatically sent by the module but must be read
out actively via SDO access.
Subindex Name Description/value Lenze
01 Diagnostics* A diagnostic alarm occurs if the same event triggers a further
process alarm during a process alarm processing.
Bit 5 ... 0: Reserved
Bit 6: Diagnostic alarm(0 = inhibited; 1 = enabled)
Bit 7: Reserved
0x00
02 Input frequency
Track A
Filters for instance serve to filter signal peaks in the case of an
unclean input signal.
0 (0x00): 500 kHz
1 (0x01): 300 kHz
2 (0x02): 100 kHz
3 (0x03): 60 kHz
4 (0x04): 30 kHz
6 (0x06): 10 kHz
7 (0x07): 5 kHz
8 (0x08): 2 kHz
9 (0x09): 1 kHz
Other values are not permissible!
0x02
03 Input frequency
Track B
0x02
04 Input frequency
Latch
0x02
05 Input frequency
Gate
0x02
06 Input frequency
Reset
0x00
07 Reserved
08 Alarm response* Setting activates process alarm
Bit 0: Proc. alarm HW gate open
Bit 1: Proc. alarm HW gate closed
Bit 2: Proc. alarm overflow
Bit 3: Proc. alarm underflow
Bit 4: Proc. alarm comparison value
Bit 5: Proc. alarm final value
Bit 6: Proc. alarm latch value
Bit 7: Reserved
0x80
Additional functions Description