Lenze I/O system 1000 System Manual - Manual (Page 592)

DeviceNet communication
Parameterising the counter
One counter 32 bits, 5 V DC − EPM−S602
11
l
592 EDSIO1000 EN 7.0
Parameter data
Pos. in
string of
digits Name Description/value Lenze
1 Diagnostics A diagnostic alarm occurs if the same event triggers a further
process alarm during a process alarm processing.
Bits 5 ... 0: reserved
Bit 6: Diagnostic alarm (0 = inhibited; 1 = enabled)
Bit 7: Reserved
Other values are not permissible! 00
h
2 Input frequency
track A Filters for instance serve to filter signal peaks in the case of an
unclean input signal.
2 (02
h
): 100 kHz
3 (03
h
): 60 kHz
4 (04
h
): 30 kHz
6 (06
h
): 10 kHz
7 (07
h
): 5 kHz
8 (08
h
): 2 kHz
9 (09
h
): 1 kHz
Other values are not permissible!
02
h
3 Input frequency
track B 02
h
4 Input frequency reset 02
h
5 Reserved
6 Alarm response Setting activates process alarm
Bits 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
Bits 7 ... 6: Reserved 00
h
7 Counter function Bit 5 ... 0:
000000
b
= counting continuously
000001
b
= once: forwards
000010
b
= once: backwards
000100
b
= once: no main counting direction
001000
b
= periodically: forwards
010000
b
= periodically: backwards
100000
b
= periodically: no main counting direction
Bits 7 ... 6: Reserved
00
h
8 Comparator Bits 2 ... 0: Comparison bit is set (... if condition is met)
000
b
= never
001
b
= count value ³ comparison value
010
b
= count value £ comparison value
100
b
= count value = comparison value
Bit 3: Invert counting direction track B
0 = no (do not invert)
1 = yes (invert)
Bits 6 ... 4: Reset
000
b
= deactivated
001
b
= HIGH level
011
b
= rising edge
101
b
= rising edge, once
Bit 7: Reserved
00
h