User`s manual

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MELSEC-Q
9 CONTROL OPERATION INSTRUCTIONS
9.22 Dead zone (S.DBND)
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
Start contact
S.DBND
S.DBND
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
Dummy device
*1
*1: Special register SD1506 can be specified as a dummy device.
Functions
Provides a dead zone and performs output processing.
D1
D2
D2 D1
Input (E1)
D1: Dead zone upper limi
t
D2: Dead zone lower limit
Output
(BW)
BB1 1
0
2
D1 D2