User`s manual

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MELSEC-Q
9 CONTROL OPERATION INSTRUCTIONS
9.9 Lead/lag (S.LLAG)
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
S.LLAG
S.LLAG
Start contact
S1 D1 S2 D2
[Instruction symbol] [Execution condition]
Set data Description
S1
Input data head device
D1
Block memory head device
S2
Operation constant head device
D2
Local work memory head device
Functions
Performs lead/lag operation according to the lag time and lead time settings of the operation
constants and the actuating signal (e1).
Input Value (E1)
t
Output Value (BW)
t
T
2
T
1
1 T
2
S
1 T
1
S
Lead/lag compensation
t
T
2
T
1
Output Value (BW)