Filter
Top Products
10. Example of Programming
10-2
(3)Program
Y0000
Y0003SS0
SS0
R003 R004
R002
SS0
If R0 or R1 turns on, turn the motor for a
minute.
However, if Y3 turns on, do not turn the
motor.
The program stores the difference between the
temperature at the upper part of the liquid
and the air temperature in WR5.
When the air temperature is higher than the
temperature at the upper part of the liquid,
the program turns R5 on. When the
temperature difference is 10ºC or lower, the
program turns R6 on. When the temperature
difference is 10ºC or higher, the program
turns R7 on.
When the temperature at the upper part of
the liquid is 50ºC or higher, the program
turns R3 on. When the temperature at the
lower part of the liquid is 50ºC or higher,
the program turns R4 on.
When the motor temperature is 100
ºC
or higher, the program turns R2. on
When the temperature difference is 8ºC
or higher, the program turns R0 on.
The program stores the absolute
value of the temperature difference
between the upper part and the lower
part of the liquid in WR4.
When an error is found, the program
turns M4 on.
Data check
The program stores the temperature
data for 4 channels in the internal
output.
R0001
DR0000 = DX0040
DR0002 = DX0042
WM0000 = H00000
M0000 = WR0000 == H7FFF
M0001 = WR0001 == H7FFF
M0002 = WR0002 == H7FFF
M0003 = WR0003 == H7FFF
M0004 = WM0000 <> H0000
WR0004 = WR0001 - WR0002
ABS (WR0004 , WR0004)
R0000 = H007C <= WR0004
R0001 = H0148 <= WR0004
R0002 = H1000 <= WR0003
R0003 = H0800 <= WR0001
R0004 = H0800 <= WR0001
WR0005 = WR0001 - WR0000
R0005 = WR0001 <= WR0000
R0006 = WR0005 <= H0198
R0007 = H01EC <= WR0005