User`s manual

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MELSEC-Q
13 AUTO TUNING
13.1 Auto tuning instruction (S. AT1)
Usable devices
Internal devices
(System, user)
MELSECNET/H
direct J
\
Setting
data
Bit Word
File
register
Bit Word
Intelligent
function
module
U
\G
Index
register
Zn
Constant
K, H
Other
S1
D1
S2
D2
D3
S.AT1
S.AT1
[Instruction symbol] [Execution condition]
Start contact
S1
D1
S2
D2 D3
Set data Description
S1
Input data head device
D1
Block memory head device
S2
Operation constant head device
D2
Loop tag memory head device
D3
Local work memory head device
Functions
Performs auto tuning and makes the initial setting of the PID constants.