5
Outline of Motion Control Systems
5.5.7
218IF-01 Modules
5-38
5.5.7 218IF-01 Modules
When self-configuration is executed, the following parameter settings will be made for the Ethernet
interface and RS-232C interface of 218IF-01 Modules.
( 1 ) Ethernet Interface

Engineering communication connection with the MPE720 is possible using self-configuration.
To perform MEMOBUS message communication, the MSG-SND (MSG-RCV) function is required.
( 2 ) RS-232C Interface

Engineering communication connection with the MPE720 is possible using self-configuration.
Also, depending on the settings of connected devices, MEMOBUS message communication may
be possible using the automatic reception function.
Item Setting
Local IP address
192.168.1.1
Subnet mask
255.255.255.0
Gateway IP address
0.0.0.0
System port
(engineering port)
10000 (UDP)
TCP zero window timer value
3 s
TCP resend timer value
500 ms
TCP end timer value
60 s
IP build timer
30 s
Maximum packet length
1,500 bytes
Item Setting
Communication protocol
MEMOBUS
Master/Slave
Slave
Device address
1
Serial interface
RS-232C
Communication mode
RTU
Data length
8 bits
Parity
Even
Stop bits
1 bit
Baud rate
19.2 Kbps
Transmission delay
Disable
Automatic reception
Enable
Interface register settings at the
slave
Leading Register Number of Words
Reading input relays
IW0000 32,768
Reading input registers
IW0000 32,768
Reading/writing coils
MW00000 65,535
Reading/writing holding registers
MW00000 65,535
Writing range for coil holding
registers
MW00000 −
−
LO: MW00000 −
−
HI: MW65534 −
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