5 CANopen communication
5.10 Parameterising the counter
141
Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
I-310A/x Signal evaluation Bit 2 ... 0: Signal evaluation
• 0b000 = counter deactivated (the other parameter data
details for the counter are ignored)
• 0b001 = rotary transducer 1-fold (connection to "A/pulse"
input)
• 0b010 = rotary transducer 2-fold (connection to "A/pulse"
input)
• 0b011 = rotary transducer 4-fold (connection to "A/pulse"
input and "B/direction")
• 0b100 = direction (pulse at "A/pulse" input and direction
at "B/direction" input)
Bit 6 ... 3: Hardware gate (HW gate)
• 0b000 = deactivated (counter starts by setting SW gate)
• 0b001 = activated (HIGH level at gate activates the HW
gate. Counter starts if HW and SW gate are set.)
Bit 7: Gate function (internal gate)
• 0= abort (counting process starts again from loading
value)
• 1 = interrupt (counting process is continued with counter
content)
I-310B/x
...
I-310E/x
Final value Upper limitation of the counting range
Counting method:
• 0x310B: byte 3 (high byte)
• 0x310C: byte 2
• 0x310D: byte 1
• 0x310E: byte 0 (low byte)
0x00
I-310F/x
...
I-3112/x
Start value Lower limitation of the counting range
Counting method:
• 0x310B: byte 3 (high byte)
• 0x3110: byte 2
• 0x3111: byte 1
• 0x3112: byte 0 (low byte)
0x00
I-3113/x Hysteresis The hysteresis for instance serves to avoid frequent
switching operations of the output and/or triggering of the
alarm when the count value is within the range of the
comparison value. For the hysteresis you can select a range
between 0 and 255. With the settings 0 and 1 the hysteresis
is switched off.
The hysteresis has an effect on the zero crossing,
comparison, overflow/underflow.
0x00
I-3114/x Pulse The pulse duration indicates for how long the output is to be
set if the parameterised comparison criterion is reached or
exceeded. The pulse duration can be specified in steps of
2.048 ms between 0 and 522.24 ms. If the pulse duration is =
0, the output is set until the comparison condition is no
longer met.
0x00
I-3115/x ...
I-3129/x
Reserved
Index/subindex Name Description/value Lenze
To Next Page
Loading...