Lenze I/O system 1000 System Manual - Manual (Page 516)

EtherCAT Kommunikation
Parameterising the counter
Two counters 32 bits, 24 V DC − EPM−S603
10
l
516 EDSIO1000 EN 7.0
Lenze Description/value Name Subindex
09 Signal evaluation 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
0A Final value Counting method:
0x310D: byte 3 (high byte)
0x310E: byte 2
0x311F: byte 1
0x3110: byte 0 (low byte) 00
h
0B Loading value Counting method:
0x3109: byte 3 (high byte)
0x310A: byte 2
0x310B: byte 1
0x310C: byte 0 (low byte) 00
h
0C Hysteresis 00
h
10.7.4 Two counters 32 bits, 24 V DC − EPM−S603
The following functions can be parameterised:
Counting functions Description
Counting
continuously The counter counts from 0 to the counting limit, then skips to the opposite counting limit
and continues to count from there.
Signal evaluation Description
Single rotary
transducer
Connection to input "A/pulse" and "B/direction"
Double rotary
transducer
Quadruple rotary
transducer
Direction Pulse at input "A/pulse" and direction at "B/direction"
Additional functions Description
Gate function The gate function serves to start, stop, and interrupt a counting function. In the case of
this counter the internal gate (I−gate) is conform to the software gate (SW gate) which
you control via your user program (status word in the output area).
,
Further information can be found in the chapter "Product description".