IMO Precision Controls K7 Series, Руководство пользователя

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Chapter 7 Usage of Various Functions
7- ొే
2) instruction
(1) PID8
Available device
Flag
Instruction
M P K L F T C S D
#
D Integ
er
Step no.
Error
(F110)
Zero
(F111)
Carry
(F112)
n O O
PID8
S1 O
5
O
I
PID8(PIDCalculation)
a) Usage
•
when the condition of execution is on, PID operation executes.(only rising edge condition)
•
‘ n’ is registration No.at parameter( 0 ~ 7)
b) Example program
•
When the input condition F0093(1second clock) is rising edge(off
Á
on) PID operation executes at no.2 parameter.
•
PID execution status registrate D0000 and the output value of control result registrate D0001
PID8 n S
1
Flag Set
Error
(F110)
It turns ‘ on’ when designation area is over and
the instruction isn’ t executed.
Designation area
n
Registration No. at parameter(0~7)
S
1
execution status registration area
[ PID8 2 D0000 ]
F0093
Done : normal execution signal
D0000
MV upper limit
b0 b6 b7 bF bE bD bC bB bA b9 b8 b1 b2 b5 b4 b3
MV lower limit