Yaskawa MP2300S Basic Module User Manual
Page 52
2.2 Basic Module
2.2.4 218IFA Module (Ethernet)
2-26
* 1. “xxxx” represents a start I/O register number specified by the 218IFA cell in the detailed field of the module config-
uration definition screen.
* 2. “xxxx” represents a start I/O register number specified by the 218IFA cell in the detailed field of the module config-
uration definition screen.
Protocol Type
Extended
MEMOBUS
MEMOBUS
Select an application layer protocol.
Extended
MEMOBUS
Code
ASCII
BIN
RTU
Select a code type for the message communication data.
Depending on protocol type, available codes are restricted as fol-
lows:
√ : Available
–: Not available
ASCII
Remote Station
Name
Up to 32 single-
byte characters
(16 double-byte
characters)
Any text can be entered as a connection comment.
Blank
Input Disable
Enable/disable
Select whether to update the input data in the I/O message commu-
nication.
enable
Output Disable
Enable/disable
Select whether to update the output data in the I/O message commu-
nication.
enable
MP2300S Head
Register Number
Data Size
IW0000 to
IW7FFF
Set a start address of the input register of the MP2300S side for stor-
ing the data read from the remote equipment.
IW xxxx
*1
OW0000 to
OW7FFF
Set a start address of the MP2300S side output register for referenc-
ing the data written in the remote equipment.
OWxxxx + 4
*2
Data Size
Varies according
to protocol type
Specify the data size (word) read from the remote equipment.
4
Specify the data size (word) written in the remote equipment.
4
Head Register
Number for the
Node Equipment
Varies according
to protocol type
Specify the register type and the start register address for the remote
equipment to read.
Varies accord-
ing to proto-
col type.
Specify the register type and the start register address for the remote
equipment to write.
Data Size of the
Node Equipment
Display only
Generally, the same value specified in MP2300S data size is shown.
By way of exception, when MELSEC is selected for communication
protocol type and a bit device such as input relay (X)/ output relay
(Y)/ internal relay (M)/ link relay (B) is selected for read register,
the display is shown in bit size.
4
Generally, the same value specified in MP2300S data size is shown.
By way of exception, when MELSEC is selected for communication
protocol type and a bit device such as input relay (X)/ output relay
(Y)/ internal relay (M)/ link relay (B) is selected for read register,
the display is shown in bit size.
4
(cont’d)
Item
Setting Range
Details
Default
Protocol Type
Overview
Extended
MEMOBUS
Yaskawa’s Extended MEMOBUS protocol.
MEMOBUS
Yaskawa’s MEMOBUS protocol.
MELSEC
Ethernet I/F protocol for the sequencer (A
series) manufactured by Mitsubishi Elec-
tric Corporation.
MODBUS/TCP
Industrial Ethernet protocol proposed by
Modieon, Inc.
Protocol Type
Code
ASCII
BIN
RTU
Extended
MEMOBUS
√
√
–
MEMOBUS
√
–
√
MELSEC
√
√
–
MODBUS/TCP
–
√
–