Kinco HP043-20DT - Control Byte and Status Byte

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