K
K
K
K inco
inco
inco
inco -K
-K
-K
-K S
S
S
S series
series
series
series
16
2.2
2.2
2.2
2.2 High
High
High
High speed
speed
speed
speed counter
counter
counter
counter
K S provides 4 high speed counters HSC0-HSC3. All can support up to 20 0KHz
High speed counter supports multiple modes: single phase, CW/CCW,AB phase (1 multiplication and 4
multiplication).
All high speed counter can support maximum 32 PV and support 32 “ CV=PV ” interrupts. PV can be set as
relative value or absolute value. If it is relative value ,
2.2.1
2.2.1
2.2.1
2.2.1 Operation
Operation
Operation
Operation Modes
Modes
Modes
Modes and
and
and
and Inputs
Inputs
Inputs
Inputs of
of
of
of the
the
the
the High-speed
High-speed
High-speed
High-speed Counters
Counters
Counters
Counters
Input signals of high-speed counter include: clock (input impulse), direction, start and reset.
In different operation modes input signals is different. Please see below:
HSC
HSC
HSC
HSC 0
0
0
0
Mode
Mode
Mode
Mode Description
Description
Description
Description I0.1
I0.1
I0.1
I0.1 I0.0
I0.0
I0.0
I0.0 I0.5
I0.5
I0.5
I0.5
0
Single-phase up/down counter
with internal direction control: SM37.3
Clock1 Reset
2 Reset Start
3
Single-phase up/down counter
with external direction control
Clock
Direction
4 Reset Direction
6
Two-phase counter with up/down clock
inputs
Clock Down Clock Up
9 A/B phase quadrature counter Clock
A
Clock B
HSC1
HSC1
HSC1
HSC1
Mode
Mode
Mode
Mode Description
Description
Description
Description I0.4
I0.4
I0.4
I0.4 I0.6
I0.6
I0.6
I0.6 I0.3
I0.3
I0.3
I0.3 I0.2
I0.2
I0.2
I0.2
0
Single-phase up/down counter
with internal direction control: SM47.3
Clock1 Reset
2 Reset Start
3
Single-phase up/down counter
with external direction control
Clock
Direction
4 Reset Direction
6
Two-phase counter
with up/down clock inputs
Clock
Down
Clock Up
7 Reset
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