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CC-Link Gateways
Data transmission modes of the CC-Link Gateways
6.4
Compatibility Mode for FX2N-32ASI-M
The Compatibility Mode for FX2N-32ASI-M is used to facilitate the migration of
applications using the obsolete Mitsubishi FX2N-32ASI-M-Module (AS-i Master
2.04) for FX2N SPS.
Features:
•
4 stations are occupied using a single cycle setting (CC-Link V1).
•
'Message Transmission' is not supported.
Not all functions of FX2N-32ASI-M are implemented:
•
no command buffer.
•
no list of slaves with differences in the configuration.
no module 'Error Status', no module 'Identifier'
•
(specific for the FX2N series).
6.4.1
Remote IO Points
not used
6.4.2
Buffer Memory Area
Buffer memory (read)
Address
RWrm0
RWrm1
RWrm2 AS-i 1: Inp. Slv11 AS-i 1: Inp. Slv10 AS-i 1: Inp. Slv9
RWrm3 AS-i 1: Inp. Slv15 AS-i 1: Inp. Slv14 AS-i 1: Inp. Slv13 AS-i 1: Inp. Slv12
RWrm4 AS-i 1: Inp. Slv19 AS-i 1: Inp. Slv18 AS-i 1: Inp. Slv17 AS-i 1: Inp. Slv16
RWrm5 AS-i 1: Inp. Slv23 AS-i 1: Inp. Slv22 AS-i 1: Inp. Slv21 AS-i 1: Inp. Slv20
RWrm6 AS-i 1: Inp. Slv27 AS-i 1: Inp. Slv26 AS-i 1: Inp. Slv25 AS-i 1: Inp. Slv24
RWrm7 AS-i 1: Inp. Slv31 AS-i 1: Inp. Slv30 AS-i 1: Inp. Slv29 AS-i 1: Inp. Slv28
RWrm8
RWrm9
RWrm10
RWrm11
RWrm12
RWrm13
RWrm14
RWrm15
Bit 15 ... 12
Bit 11 ... 8
AS-i 1: Inp. Slv3
AS-i 1: Inp. Slv2
AS-i 1: Inp. Slv7
AS-i 1: Inp. Slv6
LDS
Slave 15 ... 12
Slave 11 ... 8
LDS
Slave 31 ... 28
Slave 27 ... 24
LAS
Slave 15 ... 12
Slave 11 ... 8
LAS
Slave 31 ... 28
Slave 27 ... 24
LPS
Slave 15 ... 12
Slave 11 ... 8
LPS
Slave 31 ... 28
Slave 27 ... 24
Bit 7 ... 4
AS-i 1: Inp. Slv1
AS-i 1: Inp. Slv5
EC-Flags
reserved
LDS
LDS
Slave 7 ... 4
LDS
LDS
Slave 23 ... 20
LAS
LAS
Slave 7 ... 4
LAS
LAS
Slave 23 ... 20
LPS
LPS
Slave 7 ... 4
LPS
LPS
Slave 23 ... 20
Bit 3 ... 0
flags
AS-i 1: Inp. Slv4
AS-i 1: Inp. Slv8
LDS
Slave 3 ... 0
LDS
Slave 19 ... 16
LAS
Slave 3 ... 0
LAS
Slave 19 ... 16
LPS
Slave 3 ... 0
LPS
Slave 19 ... 16
Tab. 6-32.
27
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