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J_REQ, G_REQ
Response data (all set by the system (indicated by
Device
Item
Request type
[0]
d1
Sub-request type
[1]
d1
[2]
d1
[3]
d1
Read clock data
[4]
d1
[5]
d1
*5 :
5.4 CC-Link IE Controller Network, MELSECNET/H, and Ethernet Instruction
5-124
5.4.8 REQ instruction
0081
: Clock data read
H
0091
: Clock data write (When station number is specified in
H
[5])
○
S1
00B1
: Clock data write (When all stations or a group is
H
specified in
[5])
○
S1
0002
: Clock data read
H
0001
: Clock data write
H
High-order 8 bits: Month (01
H
*5
99
)
H
to
b15
Month (01
to 12
)
H
H
High-order 8 bits: Hour (00
to 23
H
b15
to
Hour (00
to 23
)
H
H
High-order 8 bits: Second (00
to
b15
Second (00
to 59
H
H
High-order 8 bits: (00
), low-order 8 bits: Day of week (00
H
06
(Saturday))
H
to
b15
00
H
Last two digits of year data
))
○
Setting data
to 12
), low-order 8 bits: Year (00
H
to
b8
b7
b0
Year (00
to 99
)
H
H
), low-order 8 bits: Day (01
H
H
b8
b7
to
b0
Day (01
to 31
)
H
H
to 59
), low-order 8 bits (00
to 59
H
H
H
to
b8
b7
b0
)
Minute (00
to 59
)
H
H
(Sunday) to
H
to
b8
b7
b0
Day of week (00
to 06
)
H
H
00
(Sun.) to 06
(Sat.)
H
H
Read
Write
clock data
clock data
to
H
–
to 31
)
H
–
)
H
–
–
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