Lenze I/O system 1000 System Manual - Manual (Page 671)

PROFINET communication
Parameterising the counter
Two counters 32 bits, 24 V DC − EPM−S601
12
l
671 EDSIO1000 EN 7.0
Parameter data
Data set Name Description/value Lenze
No. Byte
00
h
0 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
01
h
0 Input frequency
counter 1, 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
1 Input frequency
counter 1, track B 02
h
2 Input frequency
counter 2, track A 02
h
3 Input frequency
counter 2, track B 02
h
80
h
0 Alarm response
counter 1 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
1 Counter function
counter 1 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
2 Comparator
counter 1 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 7 ... 4: Reserved
00
h
3 Signal evaluation
counter 1 Bits 2 ... 0: Signal evaluation
000
b
= counter deactivated (the other parameter
details for the counter are ignored)
001
b
= rotary transducer single (at A and B)
010
b
= rotary transducer double (at A and B)
011
b
= rotary transducer quadruple (at A and B)
100
b
= direction (pulse at A and direction at B)
Bits 6 ... 3: Reserved
Bit 7: Gate function (internal gate)
0= abort (counting process starts again from loading
value)
1 = interrupt (counting process is continued with
counter content)
00
h