Kinco HP043, Руководство пользователя

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Kinco-HP
User Manual
39
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
9
A/B phase quadrature counter Clock A Clock B
10
Reset
HSC 2
Mode Description
I0.4 I0.5
0
Single-phase up/down counter
with internal direction control:SM57.3
Clock
9 A/B phase quadrature counter Clock A Clock B
Note: HP043-20DTC's HSC2 only supports mode 0, and the input is I0.4.
HSC 3
Mode Description
I0.6 I0.7
0
Single-phase up/down counter
with internal direction control:SM127.3
Clock
9 A/B phase quadrature counter Clock A Clock B
3.2.3.2 Control Byte and Status Byte

Control Byte
In SM area,each high-speed counter is assigned control byte to save its configuration data: one
control word (8 bit), current value and pre-set (double-integer with 32 bit). Initial value of
current assigned value. If the current value is written in the high-speed counter, it will start
counting from that value. Please see below:
HSC0 HSC1 HSC2 HSC3 Description
SM37.0 SM47.0 SM57.0 SM127.0 Effective electrical level of reset signal
：
0=high
；
1=low
SM37.1 SM47.1 SM57.1 SM127.1 Effective electrical level to start signal
：
0=high
；
1=low
SM37.2 SM47.2 SM57.2 SM127.2 Orthogonal counter rate
：
0=1x rate
；
1=4x rate *
SM37.3 SM47.3 SM57.3 SM127.3 Counting direction:0=Decrease
；
1=Increase
SM37.4 SM47.4 SM57.4 SM127.4 Write counting direction in HSC? 0= NO; 1= Yes
SM37.5 SM47.5 SM57.5 SM127.5 Write new pre-set value in HSC? 0= NO; 1= Yes