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4.5 Built-in PLC Function
The PLC ladder logic can be created and downloaded using the TECO drive link software.
4.5.1 Basic Command
P
NO / NC
Inputs
I
i I1I6 / i1i6
Outputs
Q Q Q Q Q q Q1Q2 / q1q2
Auxiliary command
M M M M M m M1MF / m1mF
Special registers
V1~V8
Counter function
C C c C1~C8 / c1~c8
Timer function
T T t T1T8 / t1t8
Analog comparison function
G G g G1G8 / g1g8
Operation control function
F F f F1~F8 / f1~f8
summation and subtraction
function
AS AS1~4
Multiplication and division
function
MD MD1~4
Description of registers
V1:Set frequency Range:0.1~400.0Hz
V2:Operation frequency Range:0.1~400.0Hz
V3:AI1 input value Range:0~1000
V4:AI2 input value Range:0~1000
V5:Keypad input value Range:0~1000
V6:Operation current Range:0.1~999.9A
V7:Torque value Range:0.1~200.0%
V8:PID Target Value Range:0.1~400.0Hz
Command Upper Differential Lower Differential
Other command
symbol
Differential command
D d
SET command
RESET command
P command
P
Open circuit
“ “
Short circuit
“--”
Connection symbol Definition
─
Connect components on the left and right side
┴
Connects components on the left , right and top side
┼
Connects components on the left , right , top and bottom side
┬
Connects components on the left , right and bottom side