Lenze I/O system 1000 - Page 356

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 356
7 EtherCAT communication
7.7 Parameterising the counter
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Parameter data
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
Other values are not permissible!
0x00
02 Input frequency
Counter 1, 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
Counter 1, track B
0x02
04 Input frequency
Counter 2, track A
0x02
05 Input frequency
Counter 2, track B
0x02
06 Alarm response
counter 1*
Setting activates process alarm
Bit 1 ... 0: Reserved
Bit 2: Proc. alarm overflow
Bit 3: Proc. alarm underflow
Bit 4: Proc. alarm comparison value
Bit 5: Proc. alarm final value
Bit 7 ... 6: Reserved
0x00
07 Counter function
counter 1*
Bit 5 ... 0:
0b000000 = continuous counting
0b000001 = one-time: Forward
0b000010 = one-time: Backward
0b000100 = one-time: No main counting direction
0b001000 = periodical: Forward
0b010000 = periodical: backward
0b100000 = periodical: No main counting direction
Bit 7 ... 6: Reserved
0x00
08 Comparator
counter 1*
Bit 2 ... 0: Comparison bit is set (... if condition is met)
0b000 = never
0b001 = count value  comparison value
0b010 = count value  comparison value
0b100 = count value = comparison value
Bit 3: Invert counting direction track B
0 = no (do not invert)
1 = yes (invert)
Bit 7 ... 4: Reserved
0x00