Mitsubishi MELSEC Q Series Programming Manual page 1227

Number Name Meaning
16 bit
Device
modification
assignment
SD305 Number of
(Index
points
register)
assigned for Z
SD306 Device Number of
assignment points
(Same as assigned for
SD307
parameter ZR (for
contents) extension)
SD308 Device Number of
assignment points
(assignment assigned for D
SD309
including the (for inside + for
number of extension)
points set to
SD310
Number of
the extended
points
data register
assigned for W
(D) and
SD311
(for inside + for
extended link
extension)
register (W))
Time reserved Time reserved
for for
SD315
communicatio communication
n processing processing
No. of modules
SD340
installed
SD341 I/O No.
Network
SD342
No.
SD343 Ethernet Group No.
information
SD344 Station No
SD345
to Empty
SD346
SD347 Empty
SD348 Information
to from 2nd
SD354 module
SD355 Information
Ethernet
to from 3rd
information
SD361 module
SD362 Information
to from
SD368 4th module
Explanation
Stores the number of points of index register (Z) used for the
16-bit modification area. (Depending on the index modification
setting for ZR in the parameter setting.)
The number of points for ZR is stored (except the number of
points of extended data register (D) and extended link register
(W)). The number of points assigned to ZR is stored into this
register only when 1k point or more is set for the extended data
register (D) or extended link register (W).
The total points of the data register (D) in the internal device
memory area and the extended data register (D) are stored as a
32-bit binary value.
The total points of the link register (W) in the internal device
memory area and the extended link register (W) are stored as a
32-bit binary value.
• This register specifies the amount of processing time for
communication with a programming tool or another module.
• The greater the value specified is, the shorter the response
time for communication with another (such as a programming
tool or serial communication module) is. However, scan time
will increase by the specified time.
• Setting range: 1 to 100ms A setting outside the above range
is regarded as no setting.
Indicates the number of mounted Ethernet module.
Indicates I/O No. of mounted Ethernet module
Indicates network No. of mounted Ethernet module
Indicates group No. of the mounted Ethernet module.
Indicates station No. of mounted Ethernet module
Empty (The IP address of the 1st Ethernet module is stored in
the buffer memory.)
Empty (An error code of the 1st Ethernet module is read with
the ERRRD instruction.)
Data configuration is the same as that of the 1st module
(SD341 to SD347).
Data configuration is the same as that of the 1st module
(SD341 to SD347).
Data configuration is the same as that of the 1st module
(SD341 to SD347).
Corres-
Corres-
ponding
Set by
ponding
ACPU
(When Set)
CPU
D9
QnU
LCPU
S
(Initial)
QnU
LCPU
Q00J/Q00/
Q01
U Qn(H)
QnPH
New
QnPRH
QCPU
Qn(H)
S
QnPH
(Initial)
QnPRH
QnU
Qn(H)
QnPH
QnPRH
QnU
App-219
8
8
8
8
*7
A
6
7
8
*2
*3