Mitsubishi Electric Melsec Q Series User Manual page 70

3
SPECIFICATIONS
Device
(Device name)
Cyclic transmission area
Module access
device (U3En\G)
device
Cyclic transmission area
device (U3En\HG)
Module refresh
Refresh data register(RD)
device
3
- 11 3.2 Accessible Devices and Ranges
*1
QCPU
(Q mode)
*12 *15
*12 *14
*14
*1 The local devices of the Q/QnA series programmable controller CPU and file registers for
individual programs cannot be accessed by specifying the program name.
Do not use local devices and file registers for individual programs since they may not be read/
written correctly.
*2 For the QCPU (Q mode)/QnACPU, specify SM; for the QCPU (A mode)/ACPU, specify M9000 or
later.
*3 For the QCPU (Q mode)/QnACPU, specify SD; for the QCPU (A mode)/ACPU, specify D9000 or
later.
*4 For the device name, specify either of them.
*5 For "n", specify the block number.
*6 For "n", specify the network No.
*7 For "n", specify the intelligent function module/special function module I/O number.
*8 When using the Q00JCPU, the access is not possible.
*9 M, L, and S devices are in the same region, regardless of the parameter device setting.
*10 ER0\R cannot be specified.
*11 The devices can be accessed only when specifying [Use device function] on the device setting
screen in the C Controller setting utility.
*12 The device is available in a multiple CPU system only.
*13 When the access target CPU is Q12DCCPU-V, the access is not possible.
*14 The devices newly added to RCPU are not accessible.
*15 When the access target CPU is RCPU, only in the device range from 'U3En\G0' to '9999' are
accessible.
*16 When the access target CPU is RCPU, only in the device range that can be set for QCPU or C
Controller module are accessible.For the settable device range, refer to the following manuals.
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
MELSEC-Q C Controller Module User's Manual
QCPU
RCPU
(A mode)
*16
×
× × ×
× × ×
QnACP
LCPU ACPU
U
× × ×
× × ×
× × ×
: Accessible, ×: Inaccessible
C Controller
module
×
×