Filter
Top Products
8 - 36 8 - 36
MELSOFT
8 ACCESSIBLE DEVICES AND RANGES
8.9.2 Accessible ranges
This section indicates the accessible ranges for CPU board communication.
(1) Configuration
IBM-PC/AT compatible
1Relayed network
2
Relayed
module
Relay target
CPU
Relayed
module
Extension base unit
(2) Accessibility list
The following table indicates whether access can be made or not.
The own board (CPU board) is accessible.
Whether the relay target CPU is accessible or not is indicated by
(accessible)
or
(inaccessible).
2. Relay Target CPU
Network Board
(Usable control name)
1. Relayed Network
QCPU
(Q mode)
Q12DC
CPU-V
LCPU QSCPU
QCPU
(A mode)
QnACPU ACPU FXCPU
Motion
controller
CPU
*
1
CC IE Control
CC IE Field
MELSECNET/H
MELSECNET/10
*
2
MELSECNET(II)
*
2
Ethernet
Computer link
CPU board
(ActAnUBD, ActMLAnUBD)
CC-Link
*
1: Accessible to the A171SHCPU, A172SHCPU, A173UHCPU(-S1) or A273UHCPU(-S3) only.
*
2: Operates as the one equivalent to AnACPU. (except type character string)
Access can be made within the AnACPU device range except the following devices.
• File register(R), accumulator (A), index register (V), index register (Z).
• The following devices, latch relay (L) and step relay (S) make access to the internal relay (M).