Filter
Top Products
App-166
*10: The Universal model QCPU except the Q00UJCPU, Q00UCPU, and Q01UCPU.
*11: The Universal model QCPU except the Q00UJCPU, Q00UCPU, Q01UCPU, and Q02UCPU.
*17: The Universal model QCPU except the Q00UJCPU.
TableApp.4.4 Special register
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD305
Device
assignment
(Index register)
16 bit modification
Number of points
assigned for Z
• Stores the number of points of index register (Z) to be modified in the
range of 16 bits.
(The assignment is set by the ZR device index modification setting
parameter.)
S (Initial) New
QnU
SD306
Device
assignment
(Same as
parameter
contents)
Number of points
assigned for ZR
(for extension)
• Stores the number of ZR device points (except the number of points of
extended data register (D) and extended link register (W)). The number
of assignment points of ZR device is stored into this SD only when 1k
point or more is set to the extended data register (D) and extended link
register (W).
S (Initial) New
QnU
*17
SD307
SD308
Device
assignment
(assignment
including the
number of
points set to the
extended data
register (D) and
extended link
register (W))
Number of points
assigned for D (for
inside + for
extension)
• Stores the total number of points of the extended data register (D) and
data register in internal device memory area (stores the value in 32-bit
binary).
SD309
SD310
Number of points
assigned for W
(for inside + for
extension)
• Stores the total number of points of the extended link register (W) and
link register in internal device memory area (stores the value in 32-bit
binary).
SD311
SD315
Time reserved
for
communication
processing
Time reserved for
communication
processing
• Reserves the designated time for communication processing with GX
Developer or other units.
• The greater the value is designated, the shorter the response time for
communication with other devices (GX Developer, serial communication
units) becomes.
• If the designated value is out of the range above, it is processed that no
setting is made.
• Setting range: 1 to 100 ms
• Note that the scan time becomes longer by the designated time.
UNew
Q00J/Q00/Q01
Qn(H)
QnPH
QnPRH
SD340
Ethernet
information
No. of modules
installed
• Indicates the number of mounted Ethernet module.
S (Initial) New
QCPU
SD341
Information of 1st module
I/O No. • Indicates I/O No. of mounted Ethernet module
SD342
Network
No.
• Indicates network No. of mounted Ethernet module
SD343 Group No. • Indicates group No. of mounted Ethernet module
SD344
Station
No.
• Indicates station No. of mounted Ethernet module
SD345 to
SD346
Empty
•Empty
(With QCPU, the Ethernet module IP address of the 1st module is stored
in buffer memory.)
Qn(H)
QnPH
QnPRH
QnU
*10
SD347 Empty
•Empty
(With QCPU, the Ethernet module error code of the 1st module is read
with the ERRRD instruction.)
SD348 to
SD354
Ethernet
information
Information from
2nd module
• Configuration is identical to that for the first module.
S (Initial) New
SD355 to
SD361
Information from
3rd module
• Configuration is identical to that for the first module.
Qn(H)
QnPH
QnPRH
QnU
*11
SD362 to
SD368
Information from
4th module
• Configuration is identical to that for the first module.